New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 25°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Tuesday
28th Jul
25

21

2

5
Wednesday
29th Jul
23

20

4

2
Thursday
30th Jul
22

19

2

4
Friday
31st Jul
24

19

2

4
Saturday
1st Aug
25

18

8

7

5-day weather forecast updated at 04:01 on Tuesday 28th 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 Tuesday 28th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 13 kph from the south.

25
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
100
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
13
kph wind from S

New Haven weather for Wednesday 29th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 23°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 71% chance of some rain and a light breeze of 12 kph from the south-east.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
71
% chance of some rain
<30
mm of rainfall expected
23
°C wind chill
12
kph wind from SE

New Haven weather for Thursday 30th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a light breeze of 7 kph from the north.

22
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
79
% 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 isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and little or no wind of 6 kph from the north.

24
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
61
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
6
kph wind from N

New Haven weather for Saturday 1st August 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 25°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.