Weather in Newcastle
14-day forecast · updated today, Wednesday, October 28, at 9:58 pm (GMT)- Feels like
- 51 °F
- Low / high
- 50 / 56 °F
- Rain
- 100% · 0.02 in
- Wind
- 2 mph SW
Today in Newcastle: light rain, 50 °F to 56 °F, with a 100% chance of rain (0.02 in) and a light air from the southwest (2 mph). Tomorrow, overcast, 51 °F to 57 °F and a 8% chance of rain. The warmest day of the week is Saturday 31, at 57 °F. No significant rain expected over the next 7 days.
Temperatures for the next 14 days
- Today
- Thu 29
- Fri 30
- Sat 31
- Sun 1
- Mon 2
- Tue 3
- Wed 4
- Thu 5
- Fri 6
- Sat 7
- Sun 8
- Mon 9
- Tue 10
Day by day
| Day | Sky | Low / high | Rain | Max wind | Max wave | High tides | Model |
|---|---|---|---|---|---|---|---|
| Today · 28 | 50 / 56 °F | 100% · 0.02 in | 15 mph WSW | 4.1 ft | 12:08 pm | ICON-EU | |
| Thu 29 | 51 / 57 °F | 8% · 0.00 in | 18 mph S | 4.4 ft | 12:32 am · 12:52 pm | ICON-EU | |
| Fri 30 | 55 / 57 °F | 6% | 19 mph S | 4.7 ft | 1:23 am · 1:43 pm | ICON-EU | |
| Sat 31 | 53 / 57 °F | 12% | 8 mph S | 2.7 ft | 2:22 am · 2:42 pm | ICON-EU | |
| Sun 1 | 46 / 54 °F | 12% | 9 mph NW | 1.0 ft | 3:30 am · 3:52 pm | ICON-EU | |
| Mon 2 | 43 / 53 °F | 2% | 6 mph NE | 1.6 ft | 4:47 am · 5:09 pm | ICON-EU + ECMWF | |
| Tue 3 | 43 / 52 °F | 4% | 5 mph ENE | 1.2 ft | 6:05 am · 6:24 pm | ECMWF | |
| Wed 4 | 46 / 52 °F | 12% · 0.02 in | 6 mph ESE | 2.2 ft | 7:17 am · 7:31 pm | ECMWF | |
| Thu 5 | 49 / 52 °F | 8% | 12 mph ESE | 3.7 ft | 8:16 am · 8:28 pm | ECMWF | |
| Fri 6 | 48 / 52 °F | 20% | 16 mph SE | 3.7 ft | 9:05 am · 9:17 pm | ECMWF | |
| Sat 7 | 43 / 51 °F | 16% | 10 mph ESE | — | 9:47 am · 10:00 pm | ECMWF | |
| Sun 8 | 43 / 51 °F | 22% · 0.18 in | 9 mph E | — | 10:24 am · 10:39 pm | ECMWF | |
| Mon 9 | 52 / 56 °F | 24% · 0.38 in | 9 mph ESE | — | 10:59 am · 11:16 pm | ECMWF | |
| Tue 10 | 52 / 54 °F | 22% · 0.38 in | 10 mph E | — | 11:32 am · 11:52 pm | ECMWF |
Each hour comes from the best model for this spot: ICON-EU until Monday 2 7:00 pm; then ECMWF until Thursday 12 3:00 pm; then GFS.
Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.
Today, every 3 hours
| Time | 12:00 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Partly cloudy | Light rain | Overcast | Partly cloudy | Overcast | Overcast | Overcast | Overcast |
| Temperature | 50° | 52° | 53° | 54° | 56° | 56° | 54° | 52° |
| Chance of rain | 24% | 96% | 96% | 31% | 2% | 0% | 0% | 0% |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
| Wind (mph) | 13 SW | 14 SW | 9 WSW | 14 WSW | 13 WSW | 6 WSW | 3 SSW | 2 SW |
| Humidity | 82% | 83% | 84% | 83% | 79% | 75% | 85% | 90% |
| UV | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Model | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU | ICON-EU |
Do the models agree?
Medium confidenceThey broadly agree, but not quite on rain today: take it with some caution.
What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.
| High (°F) | Today | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| ECMWF | 57° | 57° | 58° | 57° | 54° | 53° | 52° |
| AIFS | 58° | 58° | 59° | 57° | 54° | 52° | 52° |
| GFS | 56° | 56° | 57° | 56° | 54° | 54° | 53° |
| ICON | 56° | 57° | 58° | 58° | 53° | 53° | 52° |
| ARPEGE | 57° | 56° | 57° | 57° | — | — | — |
| ICON-EU | 56° | 57° | 57° | 57° | 54° | — | — |
| Confidence | high | high | high | high | high | high | high |
| Rain | Today | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| ECMWF | 0.05 in | 0 | 0 | 0 | 0 | 0 | 0 |
| AIFS | 0.12 in | 0 | 0 | 0 | 0 | 0 | 0 |
| GFS | 0.07 in | 0.01 in | 0 | 0.07 in | 0 | 0 | 0 |
| ICON | 0.02 in | 0 | 0 | 0 | 0 | 0 | 0 |
| ARPEGE | 0.04 in | 0 | 0.11 in | 0.02 in | — | — | — |
| ICON-EU | 0.02 in | 0.00 in | 0 | 0 | 0 | — | — |
| Confidence | medium | high | high | high | high | high | high |
| Wind (mph) | Today | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| ECMWF | 1732 | 1731 | 1732 | 915 | 1117 | 625 | 516 |
| AIFS | 20 | 15 | 15 | 9 | 10 | 7 | 9 |
| GFS | 1936 | 1623 | 1623 | 910 | 1011 | 95 | 67 |
| ICON | 1832 | 1629 | 1832 | 513 | 813 | 59 | 511 |
| ARPEGE | 1233 | 1735 | 1838 | 715 | — | — | — |
| ICON-EU | 1525 | 1830 | 1932 | 813 | 916 | — | — |
| Confidence | high | high | high | high | high | high | high |
Chance of rain from the ensemble models
| Model | Today | Thu 29 | Fri 30 | Sat 31 | Sun 1 | Mon 2 | Tue 3 |
|---|---|---|---|---|---|---|---|
| ECMWF (51 scenarios) | 100% | 8% | 6% | 12% | 12% | 2% | 4% |
| GFS (GEFS, 31 scenarios) | 100% | 0% | 6% | 16% | 3% | 0% | 3% |
Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.
Outlook
How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.
The next few weeks look normal for the time of year.
Next 6 weeks
| When | TemperatureTemp. | Rain | Typical high / low |
|---|---|---|---|
| Nov 2 – Nov 8Nov 2–Nov 8 | A bit above +1.1 °F | Below −70% | — |
| Nov 9 – Nov 15Nov 9–Nov 15 | Normal +0.5 °F | Normal | 50° / 45° |
| Nov 16 – Nov 22Nov 16–Nov 22 | A bit above +1.1 °F | A bit above +32% | 49° / 44° |
| Nov 23 – Nov 29Nov 23–Nov 29 | Normal +0.5 °F | A bit above +21% | 48° / 43° |
| Nov 30 – Dec 6Nov 30–Dec 6 | Normal +0.2 °F | Normal | 47° / 43° |
Coming months
| When | TemperatureTemp. | Rain |
|---|---|---|
| November | Normal +0.5 °F | Normal |
| December | A bit above +1.1 °F | Normal |
| January | A bit above +1.1 °F | Normal |
| February | A bit above +0.9 °F | Normal |
| March | A bit above +1.1 °F | Normal |
Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).
Newcastle climate by monthClimate by month
Normal weather for each month (1991–2020 averages)The best time to visit Newcastle is from June to August: highs of 63 °F to 66 °F, about 12 rainy days a month and 5 hours of sunshine a day.
- JanJ
- FebF
- MarM
- AprA
- MayM
- JunJ
- JulJ
- AugA
- SepS
- OctO
- NovN
- DecD
- Highs and lows
- Monthly rainfall
- Best time
| Month | High | Low | Rain | Rainy daysDays | Sun (h/day) | Water | Waves |
|---|---|---|---|---|---|---|---|
| JanuaryJan | 42° | 33° | 4.99 in | 13 | 1.2 | 48° | 2.8 ft |
| FebruaryFeb | 44° | 33° | 4.00 in | 11 | 2.4 | 47° | 2.9 ft |
| MarchMar | 48° | 35° | 4.24 in | 11 | 3.4 | 46° | 2.3 ft |
| AprilApr | 53° | 38° | 3.65 in | 10 | 5.1 | 48° | 2.0 ft |
| MayMay | 59° | 42° | 3.28 in | 10 | 6.1 | 51° | 1.8 ft |
| JuneJun | 63° | 48° | 3.87 in | 11 | 5.6 | 55° | 1.5 ft |
| JulyJul | 66° | 51° | 3.92 in | 12 | 5.0 | 58° | 1.3 ft |
| AugustAug | 65° | 50° | 4.75 in | 12 | 4.6 | 59° | 1.6 ft |
| SeptemberSep | 60° | 47° | 4.50 in | 11 | 4.2 | 58° | 1.8 ft |
| OctoberOct | 53° | 42° | 5.53 in | 13 | 2.6 | 56° | 2.4 ft |
| NovemberNov | 47° | 36° | 5.90 in | 13 | 1.7 | 54° | 2.7 ft |
| DecemberDec | 43° | 33° | 5.19 in | 13 | 1.0 | 51° | 3.0 ft |
| Month | Water | Waves |
|---|---|---|
| Jan | 48° | 2.8 ft |
| Feb | 47° | 2.9 ft |
| Mar | 46° | 2.3 ft |
| Apr | 48° | 2.0 ft |
| May | 51° | 1.8 ft |
| Jun | 55° | 1.5 ft |
| Jul | 58° | 1.3 ft |
| Aug | 59° | 1.6 ft |
| Sep | 58° | 1.8 ft |
| Oct | 56° | 2.4 ft |
| Nov | 54° | 2.7 ft |
| Dec | 51° | 3.0 ft |
Days: rainy days in the month. Sun: hours a day.
A normal year brings 53.83 in of rain on about 139 days and about 1,300 hours of sunshine.
1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses
Temperature
It's 52 °F now (feels like 51 °F). Today, 50 °F to 56 °F; tomorrow, 51 °F to 57 °F.
Chance of rain
Today the chance of rain reaches 100%, with 0.02 in in total. No significant rain expected this week.
Recent rain: last 24 hours, 0.02 in; last 3 days, 0.69 in; last 7 days, 2.29 in.
Humidity and dew point
Humidity is 91% now and the dew point is 50 °F. The temperature is very close to the dew point: fog may form.
The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.
Visibility and fog
Visibility is good now (14 mi). No fog expected today.
UV index
Thu 29: 1 · Fri 30: 1 · Sat 31: 1
| Index | Level | What to do |
|---|---|---|
| 0–2 | low | No special protection needed. |
| 3–5 | moderate | Hat, sunglasses and sunscreen around midday. |
| 6–7 | high | Sunscreen, hat and shade between 12 and 4 pm. |
| 8–10 | very high | Avoid the midday sun; reflection off the water adds to it. |
| 11+ | extreme | Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy. |
Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.
Barometric pressure
- ↗ Rising · now Anglers say fish bite less for a while
- → Steady Anglers expect normal activity
- ↘ Falling Anglers say fish feed more before the change
Rising now (+0.04 inHg in 3 hours). Over the next 48 hours: +0.15 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.
Air and pollen
Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.
Previous days
The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.
| Day | Sky | Low / high | Rain | Max wind |
|---|---|---|---|---|
| Tue 27 | Light rain | 47 / 57 °F | 0.09 in | 21 mph SW |
| Mon 26 | Light rain | 45 / 62 °F | 0.59 in | 23 mph S |
| Sun 25 | Drizzle | 44 / 50 °F | 0.15 in | 28 mph W |
| Sat 24 | Rain | 42 / 54 °F | 0.66 in | 28 mph SW |
| Fri 23 | Rain | 42 / 49 °F | 0.70 in | 20 mph NW |
| Thu 22 | Drizzle | 40 / 52 °F | 0.09 in | 9 mph SW |
| Wed 21 | Light rain | 41 / 52 °F | 0.54 in | 27 mph W |
Show all 30 days
| Day | Sky | Low / high | Rain | Max wind |
|---|---|---|---|---|
| Tue 20 | Light drizzle | 48 / 56 °F | 0.02 in | 12 mph SE |
| Mon 19 | Light drizzle | 40 / 54 °F | 0.04 in | 11 mph E |
| Sun 18 | Overcast | 41 / 54 °F | 0 | 5 mph ESE |
| Sat 17 | Partly cloudy | 41 / 54 °F | 0 | 7 mph N |
| Fri 16 | Light drizzle | 44 / 53 °F | 0.01 in | 14 mph WNW |
| Thu 15 | Drizzle | 48 / 59 °F | 0.21 in | 17 mph SW |
| Wed 14 | Light drizzle | 49 / 62 °F | 0.00 in | 21 mph SSW |
| Tue 13 | Heavy drizzle | 49 / 63 °F | 0.16 in | 19 mph WSW |
| Mon 12 | Drizzle | 56 / 64 °F | 0.23 in | 15 mph SSE |
| Sun 11 | Light drizzle | 42 / 56 °F | 0.01 in | 16 mph SSE |
| Sat 10 | Partly cloudy | 47 / 55 °F | 0 | 21 mph WNW |
| Fri 9 | Heavy drizzle | 50 / 60 °F | 0.19 in | 20 mph W |
| Thu 8 | Light rain | 43 / 59 °F | 0.31 in | 17 mph WSW |
| Wed 7 | Light drizzle | 42 / 54 °F | 0.04 in | 15 mph WNW |
| Tue 6 | Light drizzle | 48 / 56 °F | 0.14 in | 7 mph NNW |
| Mon 5 | Light drizzle | 57 / 64 °F | 0.09 in | 16 mph WSW |
| Sun 4 | Light drizzle | 49 / 66 °F | 0.00 in | 16 mph SW |
| Sat 3 | Overcast | 47 / 61 °F | 0 | 9 mph SW |
| Fri 2 | Light rain | 51 / 61 °F | 0.30 in | 19 mph SSW |
| Thu 1 | Light drizzle | 49 / 60 °F | 0.02 in | 14 mph SSW |
| Wed 30 | Rain | 54 / 63 °F | 0.80 in | 23 mph S |
| Tue 29 | Rain | 55 / 64 °F | 0.73 in | 25 mph SE |
| Mon 28 | Overcast | 46 / 60 °F | 0 | 9 mph S |
These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.
Questions about the weather in NewcastleQuestions
What's the weather like today in Newcastle?
Light rain, from 50 °F to 56 °F, with a light air from the southwest (2 mph) and a 100% chance of rain.
Will it rain tomorrow in Newcastle?
On Thursday 29 the chance of rain is 8% (0.00 in): overcast.
How warm will it be this week?
Between a low of 43 °F and a high of 57 °F; the warmest day, Saturday 31.
What's the UV index today?
It reaches 1 (low). No special protection needed.
Is the pressure rising or falling?
It's 30.22 inHg and rising: +0.33 inHg over the last 24 hours.
When is the best time to visit Newcastle?
The best time to visit Newcastle is from June to August: highs of 63 °F to 66 °F, about 12 rainy days a month and 5 hours of sunshine a day.
What is the weather like in Newcastle in October?
In October, Newcastle normally sees highs of 53 °F and lows of 42 °F, with about 13 rainy days (5.53 in for the month) and 3 hours of sunshine a day. The sea is around 56 °F. These are 1991–2020 averages.
What are the warmest and wettest months in Newcastle?
The warmest is July, with average highs of 66 °F, and the coldest January, with lows of 33 °F. The wettest is November (5.90 in) and the driest, May.
More about Newcastle today
Weather near Newcastle
- Dundrum 52 °F · overcast · 3.3 mi
- Annalong 55 °F · overcast · 7.6 mi
- Ardglass 53 °F · overcast · 12 mi
- Rostrevor 54 °F · overcast · 15 mi
- Killyleagh 52 °F · overcast · 16 mi
- Portaferry 53 °F · overcast · 18 mi
Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.
Learn more
Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 5.0 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:58 pm (local time).
Spotted a mistake? Tell us · Where the weather and sea data come from