Hourly Weather Forecast - Alton, NH

12 AM
30°F
0%
11mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
19°F
1 AM
30°F
10%
11mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
20°F
2 AM
30°F
10%
11mph
SSW
Cloudy
Humidity
67%
Feels like
21°F
Dew Point
20°F
3 AM
30°F
10%
11mph
SSW
Cloudy
Humidity
69%
Feels like
21°F
Dew Point
22°F
4 AM
31°F
10%
11mph
SSW
Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
5 AM
31°F
10%
10mph
SW
Mostly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
23°F
6 AM
31°F
10%
10mph
SW
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
23°F
7 AM
31°F
0%
9mph
SW
Clear
Humidity
74%
Feels like
23°F
Dew Point
24°F
7:14 AM
8 AM
32°F
0%
9mph
WSW
Mostly Sunny
Humidity
73%
Feels like
24°F
Dew Point
24°F
9 AM
33°F
0%
11mph
WSW
Partly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
25°F
10 AM
34°F
0%
13mph
W
Partly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
25°F
11 AM
34°F
0%
14mph
W
Partly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
24°F
12 PM
34°F
0%
15mph
W
Mostly Sunny
Humidity
61%
Feels like
25°F
Dew Point
22°F
1 PM
34°F
0%
15mph
W
Mostly Sunny
Humidity
58%
Feels like
24°F
Dew Point
20°F
2 PM
33°F
0%
15mph
WNW
Mostly Sunny
Humidity
56%
Feels like
23°F
Dew Point
19°F
3 PM
32°F
0%
14mph
WNW
Mostly Sunny
Humidity
56%
Feels like
21°F
Dew Point
18°F
4 PM
30°F
0%
13mph
WNW
Mostly Sunny
Humidity
56%
Feels like
20°F
Dew Point
17°F
4:11 PM
5 PM
29°F
0%
13mph
WNW
Partly Cloudy
Humidity
57%
Feels like
18°F
Dew Point
15°F
6 PM
27°F
0%
13mph
WNW
Partly Cloudy
Humidity
58%
Feels like
16°F
Dew Point
14°F
7 PM
26°F
0%
13mph
WNW
Partly Cloudy
Humidity
59%
Feels like
15°F
Dew Point
13°F
8 PM
25°F
0%
13mph
WNW
Partly Cloudy
Humidity
59%
Feels like
13°F
Dew Point
13°F
9 PM
24°F
0%
14mph
WNW
Partly Cloudy
Humidity
60%
Feels like
12°F
Dew Point
13°F
10 PM
24°F
0%
15mph
WNW
Partly Cloudy
Humidity
60%
Feels like
11°F
Dew Point
12°F
11 PM
22°F
0%
16mph
WNW
Partly Cloudy
Humidity
61%
Feels like
9°F
Dew Point
11°F

Forecast Wind Gusts For Today

Storm Pummels Northeast U.S.

A strong disturbance will gradually exit the Northeast tonight while delivering rain and thunderstorms, snow and strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide