Hourly Weather Forecast - Northumberland, NH

11 AM
23°F
10%
3mph
NW
Mostly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
15°F
12 PM
23°F
10%
4mph
NW
Cloudy
Humidity
68%
Feels like
18°F
Dew Point
14°F
1 PM
23°F
10%
4mph
NW
Cloudy
Humidity
70%
Feels like
17°F
Dew Point
14°F
2 PM
21°F
10%
5mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
15°F
Dew Point
14°F
3 PM
20°F
30%
5mph
NNW
30% Chance of Snow
Humidity
72%
Feels like
13°F
Dew Point
12°F
4 PM
17°F
0%
4mph
NNW
Mostly Cloudy
Humidity
72%
Feels like
11°F
Dew Point
10°F
4:06 PM
5 PM
15°F
0%
4mph
NW
Mostly Cloudy
Humidity
73%
Feels like
8°F
Dew Point
8°F
6 PM
12°F
0%
4mph
NW
Partly Cloudy
Humidity
75%
Feels like
5°F
Dew Point
6°F
7 PM
10°F
0%
4mph
NW
Partly Cloudy
Humidity
76%
Feels like
4°F
Dew Point
4°F
8 PM
9°F
0%
3mph
NW
Partly Cloudy
Humidity
77%
Feels like
3°F
Dew Point
3°F
9 PM
8°F
10%
3mph
NW
Partly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
1°F
10 PM
7°F
0%
3mph
WNW
Partly Cloudy
Humidity
73%
Feels like
7°F
Dew Point
0°F
11 PM
6°F
0%
3mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
6°F
Dew Point
0°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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