Hourly Weather Forecast - Londonderry, NH

12 AM
29°F
40%
6mph
NNW
40% Chance Frozen Mix
Humidity
62%
Feels like
22°F
Dew Point
17°F
1 AM
28°F
40%
6mph
NNW
40% Chance Frozen Mix
Humidity
62%
Feels like
21°F
Dew Point
17°F
2 AM
28°F
40%
6mph
NNW
40% Chance of Snow
Humidity
62%
Feels like
21°F
Dew Point
16°F
3 AM
27°F
30%
6mph
NNW
30% Chance of Flurries
Humidity
61%
Feels like
20°F
Dew Point
15°F
4 AM
26°F
20%
6mph
NNW
Mostly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
14°F
5 AM
26°F
20%
6mph
NNW
Partly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
14°F
6 AM
26°F
10%
6mph
NW
Partly Cloudy
Humidity
57%
Feels like
20°F
Dew Point
13°F
6:42 AM
7 AM
27°F
10%
5mph
NW
Mostly Sunny
Humidity
57%
Feels like
20°F
Dew Point
13°F
8 AM
29°F
0%
6mph
NW
Sunny
Humidity
54%
Feels like
23°F
Dew Point
14°F
9 AM
32°F
0%
6mph
NW
Sunny
Humidity
55%
Feels like
27°F
Dew Point
18°F
10 AM
36°F
0%
6mph
NNW
Mostly Sunny
Humidity
48%
Feels like
30°F
Dew Point
18°F
11 AM
38°F
0%
6mph
NNW
Partly Cloudy
Humidity
43%
Feels like
33°F
Dew Point
17°F
12 PM
40°F
0%
6mph
NW
Partly Cloudy
Humidity
38%
Feels like
36°F
Dew Point
16°F
1 PM
41°F
0%
5mph
NW
Partly Cloudy
Humidity
35%
Feels like
37°F
Dew Point
15°F
2 PM
42°F
0%
5mph
WNW
Mostly Sunny
Humidity
33%
Feels like
39°F
Dew Point
15°F
3 PM
42°F
0%
5mph
W
Mostly Sunny
Humidity
32%
Feels like
39°F
Dew Point
15°F
4 PM
43°F
0%
6mph
W
Sunny
Humidity
31%
Feels like
39°F
Dew Point
15°F
5 PM
42°F
0%
6mph
WSW
Mostly Sunny
Humidity
33%
Feels like
37°F
Dew Point
14°F
6 PM
39°F
0%
6mph
WSW
Partly Cloudy
Humidity
36%
Feels like
35°F
Dew Point
15°F
7 PM
37°F
0%
5mph
SW
Mostly Cloudy
Humidity
41%
Feels like
32°F
Dew Point
15°F
7:02 PM
8 PM
34°F
0%
5mph
SW
Cloudy
Humidity
46%
Feels like
30°F
Dew Point
16°F
9 PM
33°F
0%
6mph
SSW
Cloudy
Humidity
51%
Feels like
27°F
Dew Point
16°F
10 PM
31°F
0%
7mph
SSW
Cloudy
Humidity
56%
Feels like
25°F
Dew Point
17°F
11 PM
30°F
0%
8mph
SSW
Cloudy
Humidity
61%
Feels like
23°F
Dew Point
18°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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