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Today Hourly 7 days 30 days December
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December 2025 Weather | New Haven, Connecticut

Today 12/4
Partly Sunny with a Chance of Snow
Day 43°
Night 12°
55
Fri 12/5
Cloudy Weather
Day 30°
Night 30°
0
Sat 12/6
Cloudy Weather
Day 41°
Night 28°
25
Sun 12/7
Cloudy Weather
Day 41°
Night 25°
11
Mon 12/8
Cloudy Weather
Day 34°
Night 12°
7
Tue 12/9
Snowy Weather
Day 34°
Night 27°
55
Wed 12/10
Icy Road Conditions
Day 39°
Night 34°
59
Thu 12/11
Rainy Weather
Day 45°
Night 27°
60
Fri 12/12
Snowy Weather
Day 36°
Night 28°
70
Sat 12/13
Cloudy Weather
Day 37°
Night 23°
24
Sun 12/14
Cloudy Weather
Day 37°
Night 28°
2
Mon 12/15
Cloudy Weather
Day 39°
Night 28°
2
Tue 12/16
Snowy Weather
Day 41°
Night 28°
68
Wed 12/17
Cloudy Weather
Day 39°
Night 28°
25
Thu 12/18
Cloudy Weather
Day 43°
Night 25°
25
Fri 12/19
Snowy Weather
Day 36°
Night 27°
65
Sat 12/20
Cloudy Weather
Day 36°
Night 28°
25
Sun 12/21
Sunny Weather
Day 36°
Night 21°
10
Mon 12/22
Cloudy Weather
Day 34°
Night 23°
25
Tue 12/23
Cloudy Weather
Day 39°
Night 25°
25
Wed 12/24
Cloudy Weather
Day 37°
Night 30°
25
Thu 12/25
Cloudy Weather
Day 43°
Night 30°
35
Fri 12/26
Snowy Weather
Day 37°
Night 21°
66
Sat 12/27
Icy Road Conditions
Day 34°
Night 21°
59
Sun 12/28
Cloudy Weather
Day 36°
Night 23°
25
Mon 12/29
Cloudy Weather
Day 36°
Night 18°
10
Tue 12/30
Icy Road Conditions
Day 30°
Night 19°
75
Wed 12/31
Cloudy Weather
Day 37°
Night 18°
20