New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 18°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Tuesday
20th Oct
18

6

10

4
Wednesday
21st Oct
13

7

8

4
Thursday
22nd Oct
17

7

11

4
Friday
23rd Oct
13

5

11

3
Saturday
24th Oct
15

3

10

4

5-day weather forecast updated at 04:01 on Tuesday 20th October 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 20th October 2026

Expect clear skies in New Haven, Connecticut with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

18
°C maximum temperature
6
°C minimum temperature
clear skies
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from N

New Haven weather for Wednesday 21st October 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

13
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NE

New Haven weather for Thursday 22nd October 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

17
°C maximum temperature
7
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from N

New Haven weather for Friday 23rd October 2026

Expect clear skies in New Haven, Connecticut with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

13
°C maximum temperature
5
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
11
kph wind from N

New Haven weather for Saturday 24th October 2026

Expect clear skies in New Haven, Connecticut with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the north.