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.

Saturday
17th Jan
3

0

0

0
Sunday
18th Jan
2

-1

0

1
Monday
19th Jan
1

-3

6

2
Tuesday
20th Jan
-4

-8

8

1
Wednesday
21st Jan
1

-9

3

2

5-day weather forecast updated at 04:02 on Saturday 17th 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 Saturday 17th January 2026

Expect mostly cloudy with rain in New Haven, Connecticut with a maximum temperature of 3°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and little or no wind of 5 kph from the south-west.

3
°C maximum temperature
0
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
89
% chance of some rain
<10
mm of rainfall expected
2
°C wind chill
5
kph wind from SW

New Haven weather for Sunday 18th January 2026

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 0-2 cm of snow expected with 51% chance of some snow and little or no wind of 3 kph from the west.

2
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
1
UV index (Low)
51
% chance of some snow
<2
cm of snow expected
0
no heat & humidity
3
kph wind from W

New Haven weather for Monday 19th January 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 1°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

1
°C maximum temperature
-3
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
12
kph wind from SW

New Haven weather for Tuesday 20th January 2026

Expect clear skies in New Haven, Connecticut with a maximum temperature of -4°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the west.

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

New Haven weather for Wednesday 21st January 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 1°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.