This page presents a long range weather forecast for New Haven in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The New Haven extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
14° / 7°
Thursday
May 2
15° / 9°
Friday
May 3
12° / 8°
Saturday
May 4
12° / 8°
Sunday
May 5
11° / 9°
Monday
May 6
18° / 11°
Tuesday
May 7
20° / 13°
Wednesday
May 8
24° / 11°
Thursday
May 9
12° / 8°
Friday
May 10
10° / 7°
Saturday
May 11
9° / 8°
Sunday
May 12
9° / 7°
Monday
May 13
20° / 8°
Tuesday
May 14
22° / 12°
Wednesday
May 15
23° / 14°
Thursday
May 16
21° / 13°
Friday
May 17
17° / 14°
Saturday
May 18
20° / 13°
Sunday
May 19
20° / 12°
Monday
May 20
19° / 13°
Tuesday
May 21
25° / 13°
Wednesday
May 22
23° / 15°
Thursday
May 23
22° / 14°
Friday
May 24
18° / 12°
Saturday
May 25
19° / 10°
Sunday
May 26
21° / 12°
Monday
May 27
21° / 14°
Tuesday
May 28
20° / 13°
Wednesday
May 29
20° / 12°
Thursday
May 30
20° / 9°
Friday
May 31
24° / 9°
New Haven 30 days weather forecast
Check out our estimated 30 days weather forecast for New Haven, this data is based on the average weather in New Haven in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for New Haven next to the desired date.