New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 36°F. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Monday
8th Dec
36

19

4

1
Tuesday
9th Dec
34

18

4

1
Wednesday
10th Dec
43

32

0

1
Thursday
11th Dec
39

27

4

1
Friday
12th Dec
36

25

4

1

5-day weather forecast updated at 04:02 on Monday 8th December 2025 GMT

More about New Haven

New Haven by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Connecticut

Avalon Waterways: Current offers on 2025 river cruises

Sale

Save on river cruises in 2025 with Avalon Waterways
Book river cruises in Europe, Asia, Africa & Americas
Filter deals by promotion, month, destination & more

Go to Avalon Waterways deal >>

Expires at 23:59 on Wednesday 31st Dec 2025 · View all Avalon Waterways offers

The 5-day weather forecast for Connecticut (New Haven) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

New Haven weather forecast by day

Below are the detailed weather forecasts for New Haven for the next 5 days.

New Haven weather for Monday 8th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 36°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

36
°F maximum temperature
19
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
30
°F wind chill
7
mph wind from N

New Haven weather for Tuesday 9th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 34°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

34
°F maximum temperature
18
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
28
°F wind chill
7
mph wind from SW

New Haven weather for Wednesday 10th December 2025

Expect mostly cloudy with rain in New Haven, Connecticut with a maximum temperature of 43°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a light breeze of 7 mph from the south-west.

43
°F maximum temperature
32
°F minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
39
°F wind chill
7
mph wind from SW

New Haven weather for Thursday 11th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 39°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

39
°F maximum temperature
27
°F minimum temperature
broken clouds
4
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
32
°F wind chill
9
mph wind from W

New Haven weather for Friday 12th December 2025

Expect clear skies with flurries of snow in New Haven, Connecticut with a maximum temperature of 36°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 38% chance of some snow and a light breeze of 6 mph from the west.