New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 3°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Wednesday
21st Jan
3

-10

4

2
Thursday
22nd Jan
5

-1

4

2
Friday
23rd Jan
-1

-8

4

2
Saturday
24th Jan
-9

-12

9

2
Sunday
25th Jan
-8

-12

0

2

5-day weather forecast updated at 04:01 on Wednesday 21st January 2026 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 21st January 2026

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 3°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a light breeze of 10 kph from the south-west.

3
°C maximum temperature
-10
°C minimum temperature
sunshine and showers
4
hours of sunshine
2
UV index (Low)
55
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
10
kph wind from SW

New Haven weather for Thursday 22nd January 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 5°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

5
°C maximum temperature
-1
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
11
kph wind from SW

New Haven weather for Friday 23rd January 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of -1°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the west.

-1
°C maximum temperature
-8
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-4
°C wind chill
10
kph wind from W

New Haven weather for Saturday 24th January 2026

Expect clear skies in New Haven, Connecticut with a maximum temperature of -9°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the north-west.

-9
°C maximum temperature
-12
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-14
°C wind chill
10
kph wind from NW

New Haven weather for Sunday 25th January 2026

Expect cloudy with some snow in New Haven, Connecticut with a maximum temperature of -8°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 55% chance of some snow and a light breeze of 9 kph from the north-east.