Hourly Weather Forecast - Northumberland, NH

9 AM
-3°F
0%
1mph
SSW
Very Cold
Humidity
79%
Feels like
-3°F
Dew Point
-8°F
10 AM
2°F
0%
1mph
S
Sunny
Humidity
69%
Feels like
2°F
Dew Point
-5°F
11 AM
7°F
0%
1mph
SSW
Mostly Sunny
Humidity
62%
Feels like
7°F
Dew Point
-3°F
12 PM
11°F
0%
2mph
SSW
Partly Cloudy
Humidity
56%
Feels like
11°F
Dew Point
-2°F
1 PM
13°F
0%
2mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
13°F
Dew Point
0°F
2 PM
14°F
0%
2mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
14°F
Dew Point
1°F
3 PM
13°F
0%
1mph
S
Mostly Cloudy
Humidity
59%
Feels like
13°F
Dew Point
2°F
4 PM
12°F
0%
1mph
S
Mostly Cloudy
Humidity
65%
Feels like
12°F
Dew Point
2°F
4:06 PM
5 PM
10°F
0%
2mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
10°F
Dew Point
2°F
6 PM
8°F
0%
2mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
8°F
Dew Point
3°F
7 PM
7°F
10%
2mph
SSE
Mostly Cloudy
Humidity
83%
Feels like
7°F
Dew Point
3°F
8 PM
6°F
10%
2mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
6°F
Dew Point
3°F
9 PM
8°F
10%
2mph
SSE
Mostly Cloudy
Humidity
85%
Feels like
8°F
Dew Point
4°F
10 PM
9°F
30%
2mph
S
30 % Chance of Heavy Snow
Humidity
84%
Feels like
9°F
Dew Point
5°F
11 PM
11°F
40%
3mph
S
40% Chance of Heavy Snow
Humidity
84%
Feels like
11°F
Dew Point
7°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide