Hourly Weather Forecast - Old Lyme, CT

12 AM
31°F
10%
3mph
NW
Mostly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
28°F
1 AM
31°F
10%
3mph
NW
Mostly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
27°F
2 AM
30°F
10%
3mph
NW
Mostly Cloudy
Humidity
85%
Feels like
27°F
Dew Point
26°F
3 AM
29°F
10%
3mph
NW
Mostly Cloudy
Humidity
85%
Feels like
26°F
Dew Point
25°F
4 AM
29°F
10%
3mph
NW
Mostly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
25°F
5 AM
29°F
10%
3mph
NW
Mostly Cloudy
Humidity
84%
Feels like
29°F
Dew Point
24°F
6 AM
28°F
10%
3mph
NW
Mostly Cloudy
Humidity
84%
Feels like
25°F
Dew Point
24°F
7 AM
28°F
10%
3mph
NW
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
23°F
7:15 AM
8 AM
29°F
10%
4mph
NW
Partly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
23°F
9 AM
31°F
10%
4mph
NW
Partly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
23°F
10 AM
34°F
10%
4mph
NW
Mostly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
24°F
11 AM
36°F
10%
3mph
NW
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
24°F
12 PM
38°F
10%
3mph
NW
Partly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
25°F
1 PM
40°F
10%
3mph
WNW
Partly Cloudy
Humidity
56%
Feels like
38°F
Dew Point
25°F
2 PM
40°F
10%
3mph
WNW
Partly Cloudy
Humidity
57%
Feels like
40°F
Dew Point
26°F
3 PM
38°F
10%
2mph
W
Partly Cloudy
Humidity
60%
Feels like
38°F
Dew Point
26°F
4 PM
37°F
10%
2mph
W
Partly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
26°F

Rain and Snow Totals Through Monday

Rain and Mountain Snow To Target Northern California

A parade of storms will impact northern California later today into Monday bringing locally heavy rain and mountain snow.

Weekend Weather Outlook

Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

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

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide