Hourly Weather Forecast - Haddam, CT

12 AM
25°F
10%
3mph
NW
Mostly Cloudy
Humidity
93%
Feels like
25°F
Dew Point
23°F
1 AM
24°F
10%
3mph
NW
Mostly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
23°F
2 AM
24°F
10%
3mph
WNW
Mostly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
23°F
3 AM
24°F
10%
3mph
WSW
Mostly Cloudy
Humidity
96%
Feels like
24°F
Dew Point
23°F
4 AM
25°F
10%
3mph
SW
Mostly Cloudy
Humidity
95%
Feels like
25°F
Dew Point
24°F
5 AM
26°F
10%
3mph
SW
Mostly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
24°F
6 AM
28°F
10%
3mph
SSW
Partly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
24°F
7 AM
30°F
20%
3mph
SSW
Partly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
26°F
7:14 AM
8 AM
33°F
20%
4mph
SSW
Partly Cloudy
Humidity
78%
Feels like
28°F
Dew Point
27°F
9 AM
35°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
76%
Feels like
30°F
Dew Point
28°F
10 AM
38°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
71%
Feels like
32°F
Dew Point
29°F
11 AM
40°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
67%
Feels like
34°F
Dew Point
30°F
12 PM
41°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
66%
Feels like
36°F
Dew Point
31°F
1 PM
41°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
69%
Feels like
36°F
Dew Point
32°F
2 PM
40°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
72%
Feels like
36°F
Dew Point
32°F
3 PM
39°F
10%
6mph
SW
Partly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
32°F
4 PM
37°F
10%
5mph
SW
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
33°F
4:25 PM
5 PM
36°F
10%
4mph
SW
Cloudy
Humidity
90%
Feels like
32°F
Dew Point
33°F
6 PM
35°F
10%
4mph
WSW
Cloudy
Humidity
95%
Feels like
32°F
Dew Point
34°F
7 PM
34°F
10%
3mph
WSW
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
33°F
8 PM
34°F
10%
3mph
W
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
32°F
9 PM
34°F
10%
3mph
W
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
32°F
10 PM
34°F
10%
3mph
WNW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
31°F
11 PM
33°F
20%
3mph
WNW
Cloudy
Humidity
90%
Feels like
31°F
Dew Point
31°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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