Weather in Newhaven

14-day forecast · updated today, Friday, October 30, at 12:04 am (GMT+11)

Now · clear 52 °F

Feels like: 51 °F
Low / high: 47 / 73 °F
Rain: 0%
Wind: 2 mph SSW

→ 30.27 inHg · steady UV 9 · very high

Today in Newhaven: overcast, 47 °F to 73 °F, with a 0% chance of rain and a light air from the south-southwest (2 mph). Tomorrow, light rain, 57 °F to 67 °F and a 98% chance of rain. The warmest day of the week is Friday 30, at 73 °F.

Temperatures for the next 14 days

73° 47°
Today
67° 57°
Sat 31
61° 52°
Sun 1
65° 48°
Mon 2
62° 54°
Tue 3
63° 51°
Wed 4
58° 51°
Thu 5
67° 51°
Fri 6
54° 51°
Sat 7
55° 50°
Sun 8
67° 44°
Mon 9
79° 51°
Tue 10
83° 65°
Wed 11
73° 59°
Thu 12

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 30	Overcast	47 / 73 °F	0%	10 mph ENE	4.7 ft	4:38 am · 4:27 pm	ECMWF
Sat 31	Light rain	57 / 67 °F	98% · 0.22 in	22 mph NW	5.2 ft	5:26 am · 5:13 pm	ECMWF
Sun 1	Light drizzle	52 / 61 °F	52% · 0.09 in	13 mph W	4.7 ft	6:12 am · 6:00 pm	ECMWF
Mon 2	Light rain	48 / 65 °F	62% · 0.24 in	11 mph ESE	3.9 ft	6:58 am · 6:49 pm	ECMWF
Tue 3	Light drizzle	54 / 62 °F	43% · 0.01 in	12 mph SSE	4.0 ft	7:43 am · 7:41 pm	ECMWF
Wed 4	Drizzle	51 / 63 °F	71% · 0.19 in	24 mph W	6.4 ft	8:29 am · 8:42 pm	ECMWF
Thu 5	Light drizzle	51 / 58 °F	56% · 0.07 in	14 mph W	6.2 ft	9:18 am · 9:53 pm	ECMWF
Fri 6	Light rain	51 / 67 °F	36% · 0.35 in	22 mph NW	6.7 ft	10:12 am · 11:10 pm	ECMWF
Sat 7	Light drizzle	51 / 54 °F	48% · 0.09 in	21 mph SW	7.7 ft	11:12 am	ECMWF
Sun 8	Overcast	50 / 55 °F	28%	12 mph SSW	7.0 ft	12:21 am · 12:14 pm	ECMWF
Mon 9	Overcast	44 / 67 °F	18%	11 mph E	—	1:22 am · 1:12 pm	ECMWF
Tue 10	Overcast	51 / 79 °F	24%	11 mph NNE	—	2:15 am · 2:03 pm	ECMWF
Wed 11	Overcast	65 / 83 °F	22%	17 mph NNE	—	3:01 am · 2:48 pm	ECMWF
Thu 12	Drizzle	59 / 73 °F	16% · 0.38 in	22 mph NW	—	3:43 am · 3:29 pm	ECMWF

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	Clear	Mainly clear	Overcast	Partly cloudy	Mainly clear	Partly cloudy	Overcast	Overcast
Temperature	52°	49°	48°	55°	66°	72°	72°	65°
Chance of rain	0%	0%	0%	0%	0%	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)	2 SSW	1 NNE	2 NE	2 E	1 N	1 SSW	4 ESE	7 NE
Humidity	89%	94%	98%	92%	72%	60%	68%	76%
UV	0	0	0	2	8	6	1	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on rain on Monday 2: it may change, so check again closer to the day.

What 4 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	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4	Thu 5
ECMWF	73°	67°	61°	65°	62°	63°	58°
AIFS	70°	65°	61°	61°	61°	61°	65°
GFS	71°	73°	62°	62°	64°	70°	58°
ICON	75°	68°	64°	67°	65°	65°	61°
Confidence	high	medium	high	medium	high	medium	medium

Do the models agree? · Rain
Rain	Today	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4	Thu 5
ECMWF	0	0.22 in	0.09 in	0.24 in	0.01 in	0.19 in	0.07 in
AIFS	0	0.38 in	0.09 in	0.33 in	0.09 in	0.12 in	0.05 in
GFS	0	0.07 in	0.02 in	0	0.00 in	0.27 in	0.52 in
ICON	0	0.31 in	0.02 in	0.01 in	0.09 in	0.06 in	0.02 in
Confidence	high	medium	medium	low	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4	Thu 5
ECMWF	1016	2243	1324	1120	1234	2441	1441
AIFS	11	18	13	5	9	19	11
GFS	914	2035	1219	1115	1014	2435	2737
ICON	916	1940	1429	1021	1021	1021	1019
Confidence	high	high	high	high	high	low	low

Chance of rain from the ensemble models

Model	Today	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4	Thu 5
ECMWF (51 scenarios)	0%	98%	52%	62%	43%	71%	56%
GFS (GEFS, 31 scenarios)	0%	99%	30%	10%	13%	65%	62%

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: normal temperatures, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.2 °F	A bit above +41%	Above +2.0 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.2 °F	A bit below −22%	A bit above +1.3 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.4 °F	Normal	A bit above +1.6 °F	64° / 57°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.1 °F	Normal	A bit above +1.4 °F	64° / 58°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.1 °F	Normal	A bit above +1.3 °F	64° / 58°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.3 °F	Normal	A bit above +1.6 °F
December	A bit above +1.4 °F	A bit above +24%	A bit above +1.4 °F
January	Normal +0.4 °F	Normal	A bit above +0.9 °F
February	Normal +0.7 °F	Normal	A bit above +0.9 °F
March	A bit above +0.9 °F	Normal	A bit above +0.9 °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.

Newhaven climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Newhaven is from December to March: highs of 71 °F to 75 °F, about 6 rainy days a month and 8 hours of sunshine a day.

74° 58°

JanJ
75° 58°

FebF
73° 56°

MarM
67° 53°

AprA
61° 50°

MayM
57° 46°

JunJ
56° 45°

JulJ
57° 46°

AugA
60° 48°

SepS
64° 50°

OctO
67° 53°

NovN
71° 55°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	74°	58°	1.97 in	6	9.2	65°	3.1 ft
FebruaryFeb	75°	58°	1.70 in	5	7.9	66°	3.1 ft
MarchMar	73°	56°	1.86 in	6	7.1	65°	3.2 ft
AprilApr	67°	53°	2.40 in	8	5.5	63°	3.3 ft
MayMay	61°	50°	2.96 in	10	4.3	60°	3.6 ft
JuneJun	57°	46°	3.26 in	11	3.9	58°	3.4 ft
JulyJul	56°	45°	3.07 in	12	4.3	56°	3.7 ft
AugustAug	57°	46°	3.20 in	13	5.0	55°	3.7 ft
SeptemberSep	60°	48°	3.07 in	12	5.9	56°	3.6 ft
OctoberOct	64°	50°	2.89 in	10	7.1	57°	3.5 ft
NovemberNov	67°	53°	2.36 in	8	7.9	59°	3.2 ft
DecemberDec	71°	55°	2.07 in	8	8.9	62°	3.2 ft

Month	Water	Waves
Jan	65°	3.1 ft
Feb	66°	3.1 ft
Mar	65°	3.2 ft
Apr	63°	3.3 ft
May	60°	3.6 ft
Jun	58°	3.4 ft
Jul	56°	3.7 ft
Aug	55°	3.7 ft
Sep	56°	3.6 ft
Oct	57°	3.5 ft
Nov	59°	3.2 ft
Dec	62°	3.2 ft

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

A normal year brings 30.80 in of rain on about 107 days and about 2,350 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 51 °F

Tomorrow57 / 67 °F

It's 52 °F now (feels like 51 °F). Today, 47 °F to 73 °F; tomorrow, 57 °F to 67 °F.

Chance of rain

Today 0%
Sat 31 98% 0.22 in
Sun 1 52% 0.09 in
Mon 2 62% 0.24 in
Tue 3 43% 0.01 in
Wed 4 71% 0.19 in
Thu 5 56% 0.07 in

Today the chance of rain reaches 0%. The next day with likely rain is Saturday 31: 98% and 0.22 in.

Recent rain: last 24 hours, 0.04 in; last 3 days, 0.16 in; last 7 days, 2.89 in.

Humidity and dew point

Humidity89%

Dew point49 °F

Humidity is 89% now and the dew point is 49 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds8%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak9very high

Sat 31: 5 · Sun 1: 7 · Mon 2: 8

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

29.6029.8030.0030.20 29.64

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: −0.41 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 28

Saharan dustNo

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
Thu 29	Light drizzle	53 / 61 °F	0.05 in	15 mph WSW
Wed 28	Light drizzle	51 / 59 °F	0.02 in	20 mph W
Tue 27	Light drizzle	50 / 57 °F	0.09 in	16 mph W
Mon 26	Light drizzle	50 / 56 °F	0.05 in	19 mph WSW
Sun 25	Rain	52 / 64 °F	1.42 in	14 mph SW
Sat 24	Rain	60 / 67 °F	1.26 in	9 mph ENE
Fri 23	Partly cloudy	62 / 84 °F	0	19 mph NNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Thu 22	Clear sky	60 / 82 °F	0	11 mph NE
Wed 21	Partly cloudy	60 / 69 °F	0	10 mph SSE
Tue 20	Light drizzle	62 / 80 °F	0.01 in	15 mph N
Mon 19	Partly cloudy	58 / 79 °F	0	12 mph NNE
Sun 18	Mainly clear	51 / 76 °F	0	11 mph NE
Sat 17	Mainly clear	53 / 71 °F	0	10 mph ESE
Fri 16	Light drizzle	50 / 68 °F	0.01 in	14 mph E
Thu 15	Overcast	40 / 66 °F	0	15 mph E
Wed 14	Overcast	47 / 56 °F	0	11 mph S
Tue 13	Light drizzle	50 / 55 °F	0.02 in	19 mph WSW
Mon 12	Drizzle	54 / 70 °F	0.22 in	21 mph W
Sun 11	Overcast	54 / 73 °F	0	15 mph NNW
Sat 10	Overcast	57 / 66 °F	0	17 mph WNW
Fri 9	Overcast	50 / 77 °F	0	12 mph NNE
Thu 8	Mainly clear	46 / 71 °F	0	13 mph NE
Wed 7	Overcast	48 / 61 °F	0	12 mph SE
Tue 6	Light drizzle	48 / 57 °F	0.02 in	24 mph W
Mon 5	Overcast	49 / 59 °F	0	7 mph W
Sun 4	Overcast	49 / 57 °F	0	11 mph SW
Sat 3	Light rain	52 / 59 °F	0.43 in	21 mph SE
Fri 2	Drizzle	53 / 60 °F	0.22 in	16 mph SE
Thu 1	Light rain	53 / 68 °F	0.77 in	16 mph NW
Wed 30	Light drizzle	59 / 73 °F	0.01 in	15 mph NNW

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 NewhavenQuestions

What's the weather like today in Newhaven?

Overcast, from 47 °F to 73 °F, with a light air from the south-southwest (2 mph) and a 0% chance of rain.

Will it rain tomorrow in Newhaven?

On Saturday 31 the chance of rain is 98% (0.22 in): light rain.

How warm will it be this week?

Between a low of 47 °F and a high of 73 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 9 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 30.27 inHg and steady: +0.06 inHg over the last 24 hours.

When is the best time to visit Newhaven?

The best time to visit Newhaven is from December to March: highs of 71 °F to 75 °F, about 6 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Newhaven in October?

In October, Newhaven normally sees highs of 64 °F and lows of 50 °F, with about 10 rainy days (2.89 in for the month) and 7 hours of sunshine a day. The sea is around 57 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Newhaven?

The warmest is February, with average highs of 75 °F, and the coldest July, with lows of 45 °F. The wettest is June (3.26 in) and the driest, February.

More about Newhaven today

Weather near Newhaven

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 7.8 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 12:04 am (local time).

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