New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 23°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Thursday
30th Jul
23

19

2

4
Friday
31st Jul
25

19

8

6
Saturday
1st Aug
27

20

8

6
Sunday
2nd Aug
26

21

7

7
Monday
3rd Aug
27

21

3

5

5-day weather forecast updated at 04:01 on Thursday 30th July 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 Thursday 30th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 61% chance of some rain and a light breeze of 7 kph from the north.

23
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
7
kph wind from N

New Haven weather for Friday 31st July 2026

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 25°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and little or no wind of 3 kph from the north-west.

25
°C maximum temperature
19
°C minimum temperature
sunshine and showers
8
hours of sunshine
6
UV index (High)
14
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
3
kph wind from NW

New Haven weather for Saturday 1st August 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

27
°C maximum temperature
20
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
8
kph wind from S

New Haven weather for Sunday 2nd August 2026

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a light breeze of 11 kph from the south.

26
°C maximum temperature
21
°C minimum temperature
sunshine and showers
7
hours of sunshine
7
UV index (High)
47
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

New Haven weather for Monday 3rd August 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a light breeze of 7 kph from the south-west.