New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 37°F. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Saturday
20th Dec
37

30

5

1
Sunday
21st Dec
43

28

5

1
Monday
22nd Dec
34

27

9

1
Tuesday
23rd Dec
39

30

0

0
Wednesday
24th Dec
39

30

7

1

5-day weather forecast updated at 04:01 on Saturday 20th December 2025 GMT

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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 Saturday 20th December 2025

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 37°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

37
°F maximum temperature
30
°F minimum temperature
scattered clouds
5
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 Sunday 21st December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 43°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

43
°F maximum temperature
28
°F minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
7
mph wind from NW

New Haven weather for Monday 22nd December 2025

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 34°F, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-west.

34
°F maximum temperature
27
°F minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
28
°F wind chill
6
mph wind from NW

New Haven weather for Tuesday 23rd December 2025

Expect mostly cloudy with light snow in New Haven, Connecticut with a maximum temperature of 39°F and no hours of bright sunshine. There are 0-2 cm of snow expected with 70% chance of some snow and a light breeze of 7 mph from the south-west.

39
°F maximum temperature
30
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
70
% chance of some snow
<2
cm of snow expected
34
°F wind chill
7
mph wind from SW

New Haven weather for Wednesday 24th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 39°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-west.