Hourly Weather Forecast - Old Lyme, CT

12 AM
32°F
0%
6mph
WNW
Clear
Humidity
63%
Feels like
26°F
Dew Point
21°F
1 AM
31°F
0%
6mph
WNW
Clear
Humidity
63%
Feels like
25°F
Dew Point
20°F
2 AM
30°F
0%
6mph
WNW
Clear
Humidity
64%
Feels like
25°F
Dew Point
20°F
3 AM
30°F
0%
5mph
WNW
Clear
Humidity
64%
Feels like
24°F
Dew Point
19°F
4 AM
29°F
0%
5mph
WNW
Clear
Humidity
65%
Feels like
24°F
Dew Point
19°F
5 AM
29°F
0%
4mph
WNW
Clear
Humidity
65%
Feels like
25°F
Dew Point
19°F
6 AM
29°F
0%
3mph
WNW
Clear
Humidity
65%
Feels like
26°F
Dew Point
19°F
7 AM
30°F
0%
3mph
WNW
Clear
Humidity
62%
Feels like
30°F
Dew Point
19°F
7:04 AM
8 AM
32°F
0%
2mph
W
Sunny
Humidity
58%
Feels like
32°F
Dew Point
19°F
9 AM
35°F
0%
2mph
WSW
Mostly Sunny
Humidity
52%
Feels like
35°F
Dew Point
19°F
10 AM
37°F
0%
3mph
WSW
Partly Cloudy
Humidity
47%
Feels like
37°F
Dew Point
19°F
11 AM
40°F
0%
4mph
SW
Cloudy
Humidity
43%
Feels like
37°F
Dew Point
19°F
12 PM
42°F
0%
5mph
SSW
Cloudy
Humidity
41%
Feels like
39°F
Dew Point
20°F
1 PM
42°F
10%
6mph
SSW
Cloudy
Humidity
41%
Feels like
39°F
Dew Point
20°F
2 PM
42°F
10%
7mph
S
Cloudy
Humidity
42%
Feels like
38°F
Dew Point
21°F
3 PM
42°F
10%
8mph
S
Cloudy
Humidity
45%
Feels like
37°F
Dew Point
22°F
4 PM
41°F
0%
8mph
S
Cloudy
Humidity
49%
Feels like
36°F
Dew Point
23°F
5 PM
40°F
10%
8mph
S
Cloudy
Humidity
53%
Feels like
35°F
Dew Point
25°F
6 PM
40°F
10%
9mph
S
Mostly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
26°F
6:53 PM
7 PM
39°F
20%
9mph
S
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
27°F
8 PM
39°F
20%
9mph
S
Mostly Clear
Humidity
65%
Feels like
33°F
Dew Point
29°F
9 PM
40°F
20%
9mph
S
Mostly Clear
Humidity
70%
Feels like
34°F
Dew Point
31°F
10 PM
40°F
20%
9mph
SSW
Partly Cloudy
Humidity
74%
Feels like
34°F
Dew Point
32°F
11 PM
40°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
77%
Feels like
34°F
Dew Point
33°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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