Hourly Weather Forecast - Alton, NH

12 AM
9°F
0%
7mph
WNW
Clear
Humidity
50%
Feels like
-2°F
Dew Point
-5°F
1 AM
8°F
0%
7mph
WNW
Clear
Humidity
53%
Feels like
-3°F
Dew Point
-6°F
2 AM
7°F
0%
6mph
WNW
Clear
Humidity
55%
Feels like
-4°F
Dew Point
-6°F
3 AM
6°F
0%
6mph
WNW
Clear
Humidity
56%
Feels like
-5°F
Dew Point
-6°F
4 AM
5°F
0%
6mph
WNW
Clear
Humidity
57%
Feels like
-5°F
Dew Point
-7°F
5 AM
4°F
0%
5mph
WNW
Clear
Humidity
58%
Feels like
-6°F
Dew Point
-7°F
6 AM
3°F
0%
5mph
WNW
Clear
Humidity
58%
Feels like
-7°F
Dew Point
-8°F
6:20 AM
7 AM
3°F
0%
4mph
WNW
Sunny
Humidity
57%
Feels like
-6°F
Dew Point
-9°F
8 AM
5°F
0%
5mph
WNW
Sunny
Humidity
53%
Feels like
-4°F
Dew Point
-8°F
9 AM
9°F
0%
5mph
WNW
Sunny
Humidity
47%
Feels like
0°F
Dew Point
-7°F
10 AM
13°F
0%
6mph
WNW
Sunny
Humidity
42%
Feels like
3°F
Dew Point
-6°F
11 AM
15°F
0%
6mph
WNW
Sunny
Humidity
39%
Feels like
6°F
Dew Point
-5°F
12 PM
18°F
0%
7mph
WNW
Sunny
Humidity
36%
Feels like
8°F
Dew Point
-5°F
1 PM
20°F
0%
7mph
WNW
Sunny
Humidity
34%
Feels like
10°F
Dew Point
-4°F
2 PM
21°F
0%
7mph
WNW
Sunny
Humidity
33%
Feels like
12°F
Dew Point
-4°F
3 PM
22°F
0%
6mph
WNW
Sunny
Humidity
33%
Feels like
14°F
Dew Point
-3°F
4 PM
21°F
0%
5mph
W
Sunny
Humidity
34%
Feels like
14°F
Dew Point
-3°F
5 PM
20°F
0%
4mph
W
Sunny
Humidity
39%
Feels like
14°F
Dew Point
-1°F
5:34 PM
6 PM
17°F
0%
2mph
W
Clear
Humidity
46%
Feels like
17°F
Dew Point
0°F
7 PM
15°F
0%
2mph
SW
Clear
Humidity
51%
Feels like
15°F
Dew Point
0°F
8 PM
14°F
0%
2mph
SW
Clear
Humidity
54%
Feels like
14°F
Dew Point
0°F
9 PM
13°F
0%
3mph
SSW
Clear
Humidity
56%
Feels like
13°F
Dew Point
0°F
10 PM
12°F
0%
3mph
SSW
Clear
Humidity
58%
Feels like
12°F
Dew Point
0°F
11 PM
11°F
0%
3mph
SSW
Clear
Humidity
60%
Feels like
5°F
Dew Point
1°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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