New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 32°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Saturday
4th Jul
32

25

11

9
Sunday
5th Jul
26

22

7

4
Monday
6th Jul
23

20

1

1
Tuesday
7th Jul
23

19

3

3
Wednesday
8th Jul
27

18

9

6

5-day weather forecast updated at 04:01 on Saturday 4th 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 Saturday 4th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and little or no wind of 6 kph from the west.

32
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
9
UV index (Very High)
74
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
6
kph wind from W

New Haven weather for Sunday 5th July 2026

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 25% chance of some rain and little or no wind of 4 kph from the east.

26
°C maximum temperature
22
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
25
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
4
kph wind from E

New Haven weather for Monday 6th July 2026

Expect isolated thunderstorms in New Haven, Connecticut with a maximum temperature of 23°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 89% chance of some rain and a light breeze of 9 kph from the east.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
1
UV index (Low)
89
% chance of some rain
<30
mm of rainfall expected
23
°C wind chill
9
kph wind from E

New Haven weather for Tuesday 7th July 2026

Expect mostly cloudy with rain in New Haven, Connecticut with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 40% chance of some rain and a light breeze of 9 kph from the north-east.

23
°C maximum temperature
19
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
3
UV index (Moderate)
40
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

New Haven weather for Wednesday 8th July 2026

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and little or no wind of 5 kph from the north-east.