New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 6°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Wednesday
24th Dec
6

-1

8

1
Thursday
25th Dec
5

-4

2

1
Friday
26th Dec
-2

-6

0

1
Saturday
27th Dec
-1

-4

2

0
Sunday
28th Dec
5

-4

6

1

5-day weather forecast updated at 04:01 on Wednesday 24th 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 Wednesday 24th December 2025

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 6°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.

6
°C maximum temperature
-1
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
17
kph wind from NW

New Haven weather for Thursday 25th December 2025

Expect mostly cloudy with light rain in New Haven, Connecticut with a maximum temperature of 5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a light breeze of 12 kph from the north-west.

5
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
12
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
12
kph wind from NW

New Haven weather for Friday 26th December 2025

Expect mostly cloudy with light snow in New Haven, Connecticut with a maximum temperature of -2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 69% chance of some snow and a light breeze of 9 kph from the north.

-2
°C maximum temperature
-6
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
69
% chance of some snow
<5
cm of snow expected
-5
°C wind chill
9
kph wind from N

New Haven weather for Saturday 27th December 2025

Expect mostly cloudy with snow in New Haven, Connecticut with a maximum temperature of -1°C and 2 hours of bright sunshine. There are 10-20 cm of snow expected with 44% chance of some snow and a light breeze of 9 kph from the north-east.

-1
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with snow
2
hours of sunshine
0
UV index (None)
44
% chance of some snow
<20
cm of snow expected
-4
°C wind chill
9
kph wind from NE

New Haven weather for Sunday 28th December 2025

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 5°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and little or no wind of 5 kph from the south.