Hourly Weather Forecast - Old Saybrook, CT

1 PM
35°F
0%
2mph
W
Partly Cloudy
Humidity
60%
Feels like
35°F
Dew Point
22°F
2 PM
35°F
0%
2mph
WSW
Partly Cloudy
Humidity
63%
Feels like
35°F
Dew Point
23°F
3 PM
34°F
0%
3mph
WSW
Partly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
24°F
4 PM
34°F
0%
3mph
SW
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
24°F
4:22 PM
5 PM
33°F
0%
4mph
SW
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
25°F
6 PM
34°F
0%
4mph
SW
Partly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
26°F
7 PM
35°F
0%
4mph
SSW
Mostly Clear
Humidity
72%
Feels like
31°F
Dew Point
27°F
8 PM
35°F
0%
5mph
SSW
Partly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
28°F
9 PM
36°F
0%
6mph
SSW
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
29°F
10 PM
37°F
0%
7mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
30°F
11 PM
38°F
0%
7mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
31°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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