Hourly Weather Forecast - Old Lyme, CT

12 AM
21°F
0%
1mph
SSW
Clear
Humidity
73%
Feels like
21°F
Dew Point
13°F
1 AM
21°F
0%
1mph
S
Clear
Humidity
75%
Feels like
21°F
Dew Point
14°F
2 AM
21°F
0%
1mph
S
Clear
Humidity
78%
Feels like
21°F
Dew Point
15°F
3 AM
21°F
0%
1mph
S
Clear
Humidity
77%
Feels like
21°F
Dew Point
15°F
4 AM
22°F
10%
1mph
S
Mostly Clear
Humidity
76%
Feels like
22°F
Dew Point
16°F
5 AM
24°F
10%
1mph
S
Partly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
18°F
6 AM
27°F
10%
1mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
27°F
Dew Point
19°F
6:21 AM
7 AM
30°F
10%
1mph
SSE
Cloudy
Humidity
69%
Feels like
30°F
Dew Point
21°F
8 AM
33°F
10%
2mph
SSE
Cloudy
Humidity
68%
Feels like
33°F
Dew Point
24°F
9 AM
35°F
20%
2mph
SSE
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
26°F
10 AM
37°F
30%
2mph
SSE
30% Chance Frozen Mix
Humidity
70%
Feels like
37°F
Dew Point
28°F
11 AM
37°F
50%
2mph
SSE
50% Chance Frozen Mix
Humidity
74%
Feels like
37°F
Dew Point
29°F
12 PM
37°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
81%
Feels like
37°F
Dew Point
32°F
1 PM
37°F
80%
3mph
SE
80% Chance of Light Rain
Humidity
89%
Feels like
37°F
Dew Point
34°F
2 PM
37°F
80%
2mph
SE
80% Chance of Light Rain
Humidity
92%
Feels like
37°F
Dew Point
34°F
3 PM
36°F
90%
2mph
SE
Light Rain
Humidity
96%
Feels like
36°F
Dew Point
35°F
4 PM
36°F
90%
2mph
ESE
Rain
Humidity
100%
Feels like
36°F
Dew Point
36°F
5 PM
36°F
90%
2mph
ESE
Rain
Humidity
100%
Feels like
36°F
Dew Point
36°F
5:42 PM
6 PM
37°F
90%
3mph
ESE
Rain
Humidity
100%
Feels like
34°F
Dew Point
37°F
7 PM
38°F
90%
3mph
SSE
Rain
Humidity
97%
Feels like
35°F
Dew Point
37°F
8 PM
38°F
90%
3mph
S
Light Rain
Humidity
97%
Feels like
36°F
Dew Point
38°F
9 PM
39°F
90%
3mph
SSW
Light Rain
Humidity
94%
Feels like
39°F
Dew Point
37°F
10 PM
39°F
90%
3mph
SW
Light Rain
Humidity
93%
Feels like
39°F
Dew Point
37°F
11 PM
39°F
90%
3mph
SW
Light Rain
Humidity
92%
Feels like
39°F
Dew Point
37°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 today through the Northeast on Tuesday.

Today's Weather Outlook

Monday'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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