Hourly Weather Forecast - Old Saybrook, CT

7 AM
30°F
0%
6mph
WNW
Clear
Humidity
64%
Feels like
24°F
Dew Point
19°F
7:11 AM
8 AM
31°F
0%
5mph
WNW
Sunny
Humidity
62%
Feels like
26°F
Dew Point
20°F
9 AM
33°F
0%
4mph
WNW
Mostly Sunny
Humidity
59%
Feels like
29°F
Dew Point
20°F
10 AM
34°F
0%
4mph
WNW
Mostly Sunny
Humidity
56%
Feels like
31°F
Dew Point
20°F
11 AM
36°F
0%
4mph
WNW
Partly Cloudy
Humidity
54%
Feels like
33°F
Dew Point
21°F
12 PM
36°F
0%
3mph
WNW
Mostly Sunny
Humidity
53%
Feels like
36°F
Dew Point
21°F
1 PM
37°F
0%
2mph
W
Mostly Sunny
Humidity
53%
Feels like
37°F
Dew Point
21°F
2 PM
36°F
0%
2mph
WSW
Mostly Sunny
Humidity
56%
Feels like
36°F
Dew Point
22°F
3 PM
36°F
0%
3mph
WSW
Partly Cloudy
Humidity
58%
Feels like
33°F
Dew Point
23°F
4 PM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
23°F
4:22 PM
5 PM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
24°F
6 PM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
25°F
7 PM
36°F
0%
5mph
SW
Mostly Clear
Humidity
67%
Feels like
32°F
Dew Point
26°F
8 PM
36°F
0%
5mph
SSW
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
27°F
9 PM
37°F
0%
6mph
SSW
Partly Cloudy
Humidity
71%
Feels like
32°F
Dew Point
28°F
10 PM
37°F
0%
7mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
32°F
Dew Point
29°F
11 PM
38°F
0%
7mph
SSW
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
30°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend 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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