Hourly Weather Forecast - Thornton, NH

10 AM
18°F
70%
1mph
SSE
70% Chance Snow Showers
Humidity
81%
Feels like
18°F
Dew Point
13°F
11 AM
22°F
0%
1mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
22°F
Dew Point
16°F
12 PM
24°F
0%
2mph
SSE
Partly Cloudy
Humidity
75%
Feels like
24°F
Dew Point
18°F
1 PM
26°F
0%
2mph
S
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
20°F
2 PM
27°F
0%
2mph
S
Mostly Sunny
Humidity
80%
Feels like
27°F
Dew Point
21°F
3 PM
26°F
0%
2mph
S
Mostly Sunny
Humidity
89%
Feels like
26°F
Dew Point
23°F
4 PM
24°F
0%
1mph
SSE
Partly Cloudy
Humidity
95%
Feels like
24°F
Dew Point
22°F
4:09 PM
5 PM
22°F
0%
0mph
SSE
Foggy
Humidity
99%
Feels like
22°F
Dew Point
22°F
6 PM
22°F
0%
1mph
NW
Foggy
Humidity
99%
Feels like
22°F
Dew Point
21°F
7 PM
21°F
0%
1mph
WNW
Partly Cloudy
Humidity
96%
Feels like
21°F
Dew Point
20°F
8 PM
20°F
0%
2mph
WNW
Partly Cloudy
Humidity
96%
Feels like
20°F
Dew Point
19°F
9 PM
19°F
0%
2mph
WNW
Foggy
Humidity
99%
Feels like
19°F
Dew Point
19°F
10 PM
19°F
0%
2mph
WNW
Hazy
Humidity
98%
Feels like
19°F
Dew Point
18°F
11 PM
17°F
0%
2mph
WNW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
17°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Weekend Weather Outlook

Weekend 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

Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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