New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 15°C. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

Saturday
23rd May
15

11

0

UV2
Sunday
24th May
14

11

0

UV1
Monday
25th May
21

13

6

UV5
Tuesday
26th May
25

16

6

UV7
Wednesday
27th May
27

17

0

UV8

5-day weather forecast updated at 04:01 on Saturday 23rd May 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 23rd May 2026

Expect mostly cloudy with light rain in New Haven, Connecticut with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and a light breeze of 8 kph from the east.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
UV2
UV index (Low)
88
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
8
kph wind from E

New Haven weather for Sunday 24th May 2026

Expect cloudy with some rain in New Haven, Connecticut with a maximum temperature of 14°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 14 kph from the east.

14
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
98
% chance of some rain
<40
mm of rainfall expected
14
°C wind chill
14
kph wind from E

New Haven weather for Monday 25th May 2026

Expect sunshine and showers in New Haven, Connecticut with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and little or no wind of 4 kph from the north.

21
°C maximum temperature
13
°C minimum temperature
sunshine and showers
6
hours of sunshine
UV5
UV index (Moderate)
47
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
4
kph wind from N

New Haven weather for Tuesday 26th May 2026

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

25
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
6
kph wind from SW

New Haven weather for Wednesday 27th May 2026

Expect overcast skies in New Haven, Connecticut with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.