Hourly Weather Forecast - South Lyme, CT

12 AM
38°F
100%
4mph
WSW
Light Rain
Humidity
96%
Feels like
36°F
Dew Point
37°F
1 AM
38°F
100%
4mph
WSW
Rain
Humidity
96%
Feels like
36°F
Dew Point
37°F
2 AM
38°F
100%
3mph
WSW
Rain
Humidity
96%
Feels like
36°F
Dew Point
37°F
3 AM
37°F
100%
3mph
WSW
Rain
Humidity
95%
Feels like
37°F
Dew Point
36°F
4 AM
37°F
80%
2mph
W
80% Chance of Rain
Humidity
94%
Feels like
37°F
Dew Point
36°F
5 AM
37°F
60%
2mph
W
60% Chance of Light Rain
Humidity
94%
Feels like
37°F
Dew Point
35°F
6 AM
36°F
40%
1mph
W
40% Chance Rain Showers
Humidity
95%
Feels like
36°F
Dew Point
35°F
6:19 AM
7 AM
37°F
20%
1mph
W
Partly Cloudy
Humidity
95%
Feels like
37°F
Dew Point
35°F
8 AM
38°F
10%
1mph
WNW
Partly Cloudy
Humidity
92%
Feels like
38°F
Dew Point
36°F
9 AM
40°F
10%
1mph
NW
Partly Cloudy
Humidity
88%
Feels like
40°F
Dew Point
37°F
10 AM
42°F
10%
1mph
NNW
Partly Cloudy
Humidity
85%
Feels like
42°F
Dew Point
38°F
11 AM
44°F
0%
1mph
NNW
Mostly Sunny
Humidity
81%
Feels like
44°F
Dew Point
39°F
12 PM
45°F
0%
1mph
SE
Mostly Sunny
Humidity
77%
Feels like
45°F
Dew Point
39°F
1 PM
46°F
0%
1mph
SSE
Mostly Sunny
Humidity
75%
Feels like
46°F
Dew Point
38°F
2 PM
46°F
0%
1mph
SSE
Mostly Sunny
Humidity
75%
Feels like
46°F
Dew Point
38°F
3 PM
45°F
0%
1mph
SSE
Mostly Sunny
Humidity
76%
Feels like
45°F
Dew Point
38°F
4 PM
44°F
10%
1mph
SSE
Sunny
Humidity
78%
Feels like
44°F
Dew Point
37°F
5 PM
42°F
10%
1mph
SSE
Sunny
Humidity
81%
Feels like
42°F
Dew Point
37°F
5:43 PM
6 PM
40°F
20%
1mph
SSE
Mostly Clear
Humidity
85%
Feels like
40°F
Dew Point
36°F
7 PM
38°F
10%
1mph
SE
Mostly Clear
Humidity
87%
Feels like
38°F
Dew Point
35°F
8 PM
37°F
10%
0mph
SE
Mostly Clear
Humidity
88%
Feels like
37°F
Dew Point
34°F
9 PM
37°F
10%
0mph
ESE
Mostly Clear
Humidity
89%
Feels like
37°F
Dew Point
34°F
10 PM
36°F
10%
0mph
E
Partly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
33°F
11 PM
36°F
10%
0mph
E
Mostly Clear
Humidity
88%
Feels like
36°F
Dew Point
33°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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