New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 36°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Friday
3rd Jul
36

26

12

9
Saturday
4th Jul
32

26

10

8
Sunday
5th Jul
28

22

3

4
Monday
6th Jul
22

19

0

1
Tuesday
7th Jul
22

18

1

1

5-day weather forecast updated at 04:01 on Friday 3rd July 2026 GMT

More about New Haven

New Haven by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Connecticut

GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

Save EXTRA 5% on airport transfers worldwide
Book private taxis & shuttle buses with discount code
Enter in coupon box on 'Reservations' page

Show discount code

******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Thursday 31st Dec 2026

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 Friday 3rd July 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the west.

36
°C maximum temperature
26
°C minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
7
kph wind from W

New Haven weather for Saturday 4th July 2026

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

32
°C maximum temperature
26
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from W

New Haven weather for Sunday 5th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and little or no wind of 4 kph from the south-east.

28
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
36
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
4
kph wind from SE

New Haven weather for Monday 6th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 22°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a light breeze of 8 kph from the east.

22
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<20
mm of rainfall expected
22
°C wind chill
8
kph wind from E

New Haven weather for Tuesday 7th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 22°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 53% chance of some rain and a light breeze of 8 kph from the north-east.