Hourly Weather Forecast - Londonderry, NH

12 AM
28°F
30%
8mph
W
30% Chance of Flurries
Humidity
82%
Feels like
20°F
Dew Point
23°F
1 AM
28°F
30%
8mph
W
30% Chance of Flurries
Humidity
82%
Feels like
20°F
Dew Point
23°F
2 AM
28°F
30%
8mph
W
30% Chance of Flurries
Humidity
82%
Feels like
20°F
Dew Point
23°F
3 AM
27°F
30%
7mph
WNW
30% Chance of Flurries
Humidity
82%
Feels like
20°F
Dew Point
23°F
4 AM
27°F
20%
7mph
WNW
Cloudy
Humidity
82%
Feels like
19°F
Dew Point
22°F
5 AM
26°F
20%
7mph
WNW
Cloudy
Humidity
80%
Feels like
18°F
Dew Point
21°F
6 AM
26°F
10%
8mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
18°F
Dew Point
20°F
7 AM
26°F
10%
9mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
19°F
7:14 AM
8 AM
28°F
10%
9mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
18°F
9 AM
29°F
10%
9mph
WNW
Cloudy
Humidity
60%
Feels like
21°F
Dew Point
17°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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