Hourly Weather Forecast - Londonderry, NH

12 AM
12°F
0%
4mph
S
Clear
Humidity
74%
Feels like
4°F
Dew Point
5°F
1 AM
11°F
0%
4mph
S
Clear
Humidity
77%
Feels like
3°F
Dew Point
6°F
2 AM
11°F
0%
5mph
S
Clear
Humidity
79%
Feels like
3°F
Dew Point
6°F
3 AM
11°F
0%
5mph
S
Clear
Humidity
80%
Feels like
3°F
Dew Point
6°F
4 AM
11°F
0%
5mph
S
Clear
Humidity
80%
Feels like
3°F
Dew Point
6°F
5 AM
11°F
0%
5mph
S
Clear
Humidity
80%
Feels like
3°F
Dew Point
6°F
6 AM
14°F
0%
5mph
S
Clear
Humidity
73%
Feels like
6°F
Dew Point
7°F
6:18 AM
7 AM
19°F
0%
5mph
S
Sunny
Humidity
67%
Feels like
11°F
Dew Point
10°F
8 AM
24°F
0%
6mph
SSW
Partly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
14°F
9 AM
29°F
0%
7mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
21°F
Dew Point
18°F
10 AM
32°F
0%
8mph
SSW
Cloudy
Humidity
59%
Feels like
25°F
Dew Point
19°F
11 AM
34°F
0%
9mph
SSW
Cloudy
Humidity
58%
Feels like
27°F
Dew Point
21°F
12 PM
36°F
0%
9mph
SSW
Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
1 PM
37°F
30%
9mph
SSW
30% Chance Frozen Mix
Humidity
59%
Feels like
30°F
Dew Point
24°F
2 PM
37°F
40%
9mph
SSW
40% Chance Frozen Mix
Humidity
62%
Feels like
31°F
Dew Point
25°F
3 PM
37°F
60%
7mph
S
60% Chance Light Snow
Humidity
68%
Feels like
31°F
Dew Point
27°F
4 PM
35°F
80%
6mph
S
80% Chance of Snow
Humidity
75%
Feels like
30°F
Dew Point
28°F
5 PM
34°F
90%
5mph
S
Heavy Snow
Humidity
82%
Feels like
29°F
Dew Point
29°F
5:37 PM
6 PM
33°F
100%
4mph
SSE
Snow
Humidity
87%
Feels like
29°F
Dew Point
29°F
7 PM
33°F
100%
4mph
SE
Snow
Humidity
93%
Feels like
29°F
Dew Point
31°F
8 PM
33°F
100%
3mph
ESE
Frozen Mix
Humidity
94%
Feels like
29°F
Dew Point
31°F
9 PM
32°F
100%
3mph
ESE
Frozen Mix
Humidity
95%
Feels like
32°F
Dew Point
31°F
10 PM
32°F
100%
2mph
E
Snow
Humidity
95%
Feels like
32°F
Dew Point
31°F
11 PM
32°F
90%
2mph
NE
Snow
Humidity
96%
Feels like
32°F
Dew Point
31°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

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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