New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 13°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Sunday
24th May
13

10

0

UV1
Monday
25th May
20

13

1

UV4
Tuesday
26th May
24

16

6

UV6
Wednesday
27th May
27

17

1

UV7
Thursday
28th May
24

16

13

UV8

5-day weather forecast updated at 04:01 on Sunday 24th May 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 Sunday 24th May 2026

Expect cloudy with some rain in New Haven, Connecticut with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 13 kph from the east.

13
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
100
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

New Haven weather for Monday 25th May 2026

Expect mostly cloudy with rain in New Haven, Connecticut with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 82% chance of some rain and little or no wind of 4 kph from the north-east.

20
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV4
UV index (Moderate)
82
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
4
kph wind from NE

New Haven weather for Tuesday 26th May 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 24°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

24
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from SW

New Haven weather for Wednesday 27th May 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

27
°C maximum temperature
17
°C minimum temperature
broken clouds
1
hour of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from W

New Haven weather for Thursday 28th May 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.