Weather in Rathnew

14-day forecast · updated today, Thursday, October 29, at 5:42 am (GMT)

Now · partly cloudy 52 °F

Feels like: 50 °F
Low / high: 52 / 57 °F
Rain: 8% · 0.01 in
Wind: 4 mph SSW

→ 30.26 inHg · steady

Today in Rathnew: overcast, 52 °F to 57 °F, with a 8% chance of rain (0.01 in) and a light breeze from the south-southwest (4 mph). Tomorrow, overcast, 54 °F to 57 °F and a 0% chance of rain. The warmest day of the week is Friday 30, at 57 °F. Next likely rain: Thursday 5 (14%).

Temperatures for the next 14 days

57° 52°
Today
57° 54°
Fri 30
57° 48°
Sat 31
55° 46°
Sun 1
54° 44°
Mon 2
53° 44°
Tue 3
52° 48°
Wed 4
51° 46°
Thu 5
50° 45°
Fri 6
49° 43°
Sat 7
54° 45°
Sun 8
58° 55°
Mon 9
57° 53°
Tue 10
55° 51°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	52 / 57 °F	8% · 0.01 in	16 mph S	5.1 ft	1:05 am · 1:23 pm	ICON-EU
Fri 30	Overcast	54 / 57 °F	0%	16 mph S	5.3 ft	1:56 am · 2:12 pm	ICON-EU
Sat 31	Overcast	48 / 57 °F	3%	9 mph SW	2.0 ft	2:53 am · 3:07 pm	ICON-EU
Sun 1	Overcast	46 / 55 °F	11%	10 mph N	3.0 ft	3:56 am · 4:09 pm	ICON-EU
Mon 2	Overcast	44 / 54 °F	15%	8 mph NNE	2.2 ft	5:05 am · 5:16 pm	ICON-EU
Tue 3	Light drizzle	44 / 53 °F	22% · 0.01 in	10 mph NE	2.6 ft	6:17 am · 6:25 pm	ICON-EU + ECMWF
Wed 4	Overcast	48 / 52 °F	17%	7 mph ENE	2.0 ft	7:25 am · 7:33 pm	ECMWF
Thu 5	Light drizzle	46 / 51 °F	14% · 0.05 in	9 mph E	2.9 ft	8:24 am · 8:34 pm	ECMWF
Fri 6	Overcast	45 / 50 °F	19%	11 mph ESE	3.3 ft	9:16 am · 9:29 pm	ECMWF
Sat 7	Light drizzle	43 / 49 °F	22% · 0.02 in	8 mph ESE	3.4 ft	10:03 am · 10:19 pm	ECMWF
Sun 8	Light rain	45 / 54 °F	28% · 0.49 in	9 mph ENE	2.9 ft	10:46 am · 11:05 pm	ECMWF
Mon 9	Light rain	55 / 58 °F	33% · 0.28 in	5 mph SSE	3.0 ft	11:26 am · 11:48 pm	ECMWF
Tue 10	Light rain	53 / 57 °F	41% · 0.36 in	4 mph NNE	1.4 ft	12:05 pm	ECMWF
Wed 11	Light drizzle	51 / 55 °F	35% · 0.18 in	12 mph SSW	3.9 ft	12:30 am · 12:44 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 1:00 am; 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	Overcast	Overcast	Partly cloudy	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	52°	52°	52°	55°	57°	56°	55°	55°
Chance of rain	0%	0%	0%	0%	6%	8%	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)	5 SW	4 SSW	4 SSW	5 S	13 S	13 S	10 S	14 S
Humidity	94%	95%	94%	90%	87%	83%	78%	85%
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?

High confidence

The models agree for the next few days: the forecast is fairly solid.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	58°	58°	58°	54°	52°	53°	52°
AIFS	58°	58°	58°	54°	53°	51°	52°
GFS	57°	58°	61°	54°	55°	54°	54°
ICON	57°	58°	58°	55°	54°	53°	52°
ARPEGE	57°	58°	57°	54°	—	—	—
ICON-EU	57°	57°	57°	55°	54°	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0	0	0.01 in	0.01 in	0.01 in	0
AIFS	0	0	0	0	0	0	0
GFS	0.01 in	0	0.02 in	0.00 in	0	0	0
ICON	0.02 in	0	0	0	0	0	0
ARPEGE	0	0.00 in	0	0	—	—	—
ICON-EU	0.01 in	0	0	0	0	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1532	1327	614	1017	719	1017	716
AIFS	14	13	7	10	9	11	11
GFS	1628	1527	77	913	88	68	911
ICON	1729	1728	915	1017	712	612	1017
ARPEGE	1629	1628	1017	1628	—	—	—
ICON-EU	1628	1627	915	1017	814	—	—
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	8%	0%	3%	11%	15%	22%	17%
GFS (GEFS, 31 scenarios)	3%	0%	19%	13%	0%	6%	10%

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.

Next few weeks, compared with normal: a bit warmer, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.1 °F	Below −56%	A bit above +1.6 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +0.9 °F	Normal	A bit above +1.6 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.4 °F	A bit above +32%	A bit above +1.4 °F	51° / 48°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.1 °F	A bit above +23%	A bit above +1.4 °F	50° / 47°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.7 °F	Normal	A bit above +1.3 °F	49° / 47°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +0.9 °F	Normal	A bit above +1.6 °F
December	A bit above +1.3 °F	Normal	A bit above +1.4 °F
January	A bit above +1.3 °F	Normal	A bit above +1.4 °F
February	A bit above +1.1 °F	Normal	A bit above +1.4 °F
March	A bit above +1.3 °F	Normal	A bit above +1.4 °F

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.

Rathnew climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Rathnew is from June to August: highs of 64 °F to 67 °F, about 11 rainy days a month and 6 hours of sunshine a day.

47° 37°

JanJ
47° 37°

FebF
51° 38°

MarM
54° 41°

AprA
59° 45°

MayM
64° 50°

JunJ
67° 53°

JulJ
66° 53°

AugA
63° 50°

SepS
57° 46°

OctO
51° 40°

NovN
47° 37°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	47°	37°	2.90 in	13	1.4	48°	3.5 ft
FebruaryFeb	47°	37°	2.46 in	12	2.6	46°	3.7 ft
MarchMar	51°	38°	2.24 in	11	3.7	46°	2.8 ft
AprilApr	54°	41°	2.41 in	11	5.2	48°	2.4 ft
MayMay	59°	45°	2.26 in	10	6.4	51°	2.1 ft
JuneJun	64°	50°	2.45 in	10	6.3	54°	1.9 ft
JulyJul	67°	53°	2.81 in	11	5.2	57°	1.6 ft
AugustAug	66°	53°	3.22 in	11	4.7	59°	2.1 ft
SeptemberSep	63°	50°	2.94 in	11	4.3	59°	2.3 ft
OctoberOct	57°	46°	4.02 in	13	2.7	57°	3.1 ft
NovemberNov	51°	40°	4.04 in	15	1.9	54°	3.5 ft
DecemberDec	47°	37°	3.34 in	15	1.1	51°	3.9 ft

Month	Water	Waves
Jan	48°	3.5 ft
Feb	46°	3.7 ft
Mar	46°	2.8 ft
Apr	48°	2.4 ft
May	51°	2.1 ft
Jun	54°	1.9 ft
Jul	57°	1.6 ft
Aug	59°	2.1 ft
Sep	59°	2.3 ft
Oct	57°	3.1 ft
Nov	54°	3.5 ft
Dec	51°	3.9 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 35.09 in of rain on about 142 days and about 1,400 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

Now52 °Ffeels like 50 °F

Tomorrow54 / 57 °F

It's 52 °F now (feels like 50 °F). Today, 52 °F to 57 °F; tomorrow, 54 °F to 57 °F.

Chance of rain

Today 8% 0.01 in
Fri 30 0%
Sat 31 3%
Sun 1 11%
Mon 2 15%
Tue 3 22% 0.01 in
Wed 4 17%

Today the chance of rain reaches 8%, with 0.01 in in total. The next day with likely rain is Thursday 5: 14% and 0.05 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.76 in; last 7 days, 3.02 in.

Humidity and dew point

Humidity94%

Dew point50 °F

Humidity is 94% 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

Now10 migood

Clouds73%

Visibility is good now (10 mi). No fog expected today.

UV index

Now0

Today's peak1low

Fri 30: 1 · Sat 31: 1 · Sun 1: 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 Anglers say fish bite less for a while
→ Steady · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.0030.2030.40 30.42

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.16 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

PollenNoneToday, at most none.

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
Wed 28	Light drizzle	49 / 59 °F	0.01 in	16 mph WSW
Tue 27	Light rain	47 / 56 °F	0.10 in	22 mph WSW
Mon 26	Light rain	45 / 62 °F	0.70 in	22 mph SSW
Sun 25	Light drizzle	44 / 51 °F	0.02 in	25 mph W
Sat 24	Rain	44 / 58 °F	0.81 in	23 mph SW
Fri 23	Rain	44 / 51 °F	1.00 in	23 mph NW
Thu 22	Rain	44 / 53 °F	0.37 in	16 mph WSW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light rain	44 / 53 °F	0.40 in	24 mph W
Tue 20	Light rain	49 / 57 °F	0.11 in	11 mph SSE
Mon 19	Light drizzle	44 / 54 °F	0.05 in	11 mph NE
Sun 18	Mainly clear	40 / 54 °F	0	8 mph NNE
Sat 17	Partly cloudy	42 / 55 °F	0	10 mph N
Fri 16	Mainly clear	45 / 55 °F	0	12 mph WNW
Thu 15	Drizzle	49 / 60 °F	0.22 in	19 mph SW
Wed 14	Light drizzle	49 / 62 °F	0.05 in	20 mph SSW
Tue 13	Heavy drizzle	50 / 63 °F	0.16 in	17 mph WSW
Mon 12	Light rain	58 / 66 °F	0.27 in	15 mph SSW
Sun 11	Light rain	44 / 57 °F	0.32 in	14 mph SSE
Sat 10	Light drizzle	47 / 55 °F	0.01 in	18 mph WNW
Fri 9	Light drizzle	51 / 60 °F	0.14 in	23 mph W
Thu 8	Drizzle	46 / 60 °F	0.13 in	17 mph W
Wed 7	Light drizzle	45 / 55 °F	0.02 in	15 mph NW
Tue 6	Drizzle	51 / 59 °F	0.30 in	8 mph N
Mon 5	Light drizzle	59 / 69 °F	0.03 in	15 mph WSW
Sun 4	Overcast	47 / 65 °F	0	11 mph WSW
Sat 3	Mainly clear	44 / 61 °F	0	7 mph WSW
Fri 2	Light rain	53 / 61 °F	0.36 in	19 mph SW
Thu 1	Drizzle	48 / 62 °F	0.06 in	13 mph SW
Wed 30	Rain	52 / 62 °F	0.67 in	15 mph SSW
Tue 29	Rain	52 / 65 °F	0.85 in	21 mph SE

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 RathnewQuestions

What's the weather like today in Rathnew?

Overcast, from 52 °F to 57 °F, with a light breeze from the south-southwest (4 mph) and a 8% chance of rain.

Will it rain tomorrow in Rathnew?

On Friday 30 the chance of rain is 0% (0.00 in): overcast.

How warm will it be this week?

Between a low of 44 °F and a high of 57 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.26 inHg and steady: +0.22 inHg over the last 24 hours.

When is the best time to visit Rathnew?

The best time to visit Rathnew is from June to August: highs of 64 °F to 67 °F, about 11 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Rathnew in October?

In October, Rathnew normally sees highs of 57 °F and lows of 46 °F, with about 13 rainy days (4.02 in for the month) and 3 hours of sunshine a day. The sea is around 57 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Rathnew?

The warmest is July, with average highs of 67 °F, and the coldest January, with lows of 37 °F. The wettest is November (4.04 in) and the driest, March.

More about Rathnew today

Weather near Rathnew

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 6.9 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 5:42 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from