Hourly Weather Forecast - Old Mystic, CT

10 AM
19°F
0%
5mph
NW
Mostly Sunny
Humidity
77%
Feels like
12°F
Dew Point
13°F
11 AM
22°F
0%
5mph
W
Partly Cloudy
Humidity
71%
Feels like
16°F
Dew Point
14°F
12 PM
25°F
0%
6mph
W
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
16°F
1 PM
27°F
0%
7mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
18°F
2 PM
28°F
0%
8mph
WSW
Partly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
20°F
3 PM
29°F
0%
8mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
22°F
4 PM
29°F
0%
8mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
21°F
Dew Point
23°F
4:25 PM
5 PM
29°F
0%
8mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
21°F
Dew Point
25°F
6 PM
30°F
10%
8mph
SW
Mostly Cloudy
Humidity
87%
Feels like
22°F
Dew Point
27°F
7 PM
32°F
10%
9mph
SW
Cloudy
Humidity
87%
Feels like
24°F
Dew Point
28°F
8 PM
34°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
27°F
Dew Point
31°F
9 PM
35°F
40%
8mph
SW
40% Chance of Light Rain
Humidity
90%
Feels like
29°F
Dew Point
33°F
10 PM
36°F
40%
8mph
SSW
40% Chance of Rain
Humidity
90%
Feels like
30°F
Dew Point
33°F
11 PM
37°F
60%
8mph
S
60% Chance of Light Rain
Humidity
93%
Feels like
31°F
Dew Point
35°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Today's Weather Outlook

Today's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide