Hourly Weather Forecast - Old Saybrook, CT

12 AM
27°F
10%
9mph
WNW
Mostly Clear
Humidity
49%
Feels like
18°F
Dew Point
11°F
1 AM
26°F
10%
9mph
WNW
Mostly Clear
Humidity
50%
Feels like
17°F
Dew Point
10°F
2 AM
25°F
10%
8mph
WNW
Mostly Clear
Humidity
50%
Feels like
16°F
Dew Point
9°F
3 AM
24°F
10%
8mph
NW
Mostly Clear
Humidity
50%
Feels like
15°F
Dew Point
8°F
4 AM
22°F
10%
7mph
NW
Clear
Humidity
50%
Feels like
14°F
Dew Point
7°F
5 AM
21°F
10%
7mph
NW
Clear
Humidity
51%
Feels like
13°F
Dew Point
6°F
6 AM
21°F
10%
7mph
NW
Clear
Humidity
52%
Feels like
13°F
Dew Point
6°F
7 AM
22°F
10%
6mph
NW
Clear
Humidity
50%
Feels like
14°F
Dew Point
6°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide