New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be -1°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Tuesday
30th Dec
-1

-3

2

0
Wednesday
31st Dec
0

-4

1

1
Thursday
1st Jan
-1

-8

8

1
Friday
2nd Jan
-3

-8

7

1
Saturday
3rd Jan
0

-6

6

1

5-day weather forecast updated at 04:01 on Tuesday 30th 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 Tuesday 30th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of -1°C and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 18 kph from the west.

-1
°C maximum temperature
-3
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
cm of snow expected
-7
°C wind chill
18
kph wind from W

New Haven weather for Wednesday 31st December 2025

Expect mostly cloudy with light snow in New Haven, Connecticut with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 24% chance of some snow and a light breeze of 11 kph from the south-west.

0
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
24
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
11
kph wind from SW

New Haven weather for Thursday 1st January 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of -1°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the north-west.

-1
°C maximum temperature
-8
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-5
°C wind chill
9
kph wind from NW

New Haven weather for Friday 2nd January 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of -3°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the west.

-3
°C maximum temperature
-8
°C minimum temperature
scattered clouds
7
hours of sunshine
1
UV index (Low)
0
cm of snow expected
-6
°C wind chill
8
kph wind from W

New Haven weather for Saturday 3rd January 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 0°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 kph from the north-west.