Hourly Weather Forecast - Alton Bay, NH

12 AM
21°F
10%
11mph
W
Clear
Humidity
70%
Feels like
9°F
Dew Point
13°F
1 AM
20°F
10%
11mph
W
Clear
Humidity
69%
Feels like
8°F
Dew Point
11°F
2 AM
19°F
10%
11mph
WSW
Clear
Humidity
68%
Feels like
7°F
Dew Point
10°F
3 AM
17°F
0%
10mph
WSW
Clear
Humidity
68%
Feels like
5°F
Dew Point
9°F
4 AM
16°F
0%
10mph
WSW
Clear
Humidity
69%
Feels like
4°F
Dew Point
8°F
5 AM
15°F
10%
10mph
W
Clear
Humidity
70%
Feels like
3°F
Dew Point
7°F
6 AM
14°F
10%
10mph
W
Clear
Humidity
72%
Feels like
2°F
Dew Point
7°F
7 AM
14°F
0%
10mph
W
Clear
Humidity
72%
Feels like
2°F
Dew Point
7°F
7:10 AM
8 AM
15°F
0%
11mph
W
Sunny
Humidity
69%
Feels like
2°F
Dew Point
6°F
9 AM
15°F
0%
11mph
W
Sunny
Humidity
65%
Feels like
2°F
Dew Point
6°F
10 AM
16°F
0%
12mph
W
Sunny
Humidity
61%
Feels like
3°F
Dew Point
5°F
11 AM
17°F
10%
13mph
W
Mostly Sunny
Humidity
58%
Feels like
4°F
Dew Point
5°F
12 PM
18°F
10%
13mph
W
Partly Cloudy
Humidity
55%
Feels like
5°F
Dew Point
5°F
1 PM
19°F
10%
13mph
W
Partly Cloudy
Humidity
53%
Feels like
6°F
Dew Point
5°F
2 PM
19°F
10%
13mph
W
Mostly Cloudy
Humidity
53%
Feels like
6°F
Dew Point
4°F
3 PM
19°F
10%
12mph
W
Partly Cloudy
Humidity
53%
Feels like
6°F
Dew Point
4°F
4 PM
18°F
10%
11mph
W
Partly Cloudy
Humidity
54%
Feels like
5°F
Dew Point
4°F
4:44 PM
5 PM
17°F
20%
11mph
W
Partly Cloudy
Humidity
56%
Feels like
4°F
Dew Point
3°F
6 PM
15°F
20%
10mph
W
Partly Cloudy
Humidity
57%
Feels like
3°F
Dew Point
3°F
7 PM
14°F
20%
9mph
W
Partly Cloudy
Humidity
59%
Feels like
1°F
Dew Point
2°F
8 PM
13°F
20%
9mph
W
Partly Cloudy
Humidity
60%
Feels like
0°F
Dew Point
2°F
9 PM
12°F
10%
9mph
W
Partly Cloudy
Humidity
62%
Feels like
-1°F
Dew Point
1°F
10 PM
11°F
10%
9mph
W
Partly Cloudy
Humidity
63%
Feels like
-2°F
Dew Point
1°F
11 PM
10°F
30%
9mph
W
30% Chance Snow Showers
Humidity
65%
Feels like
-3°F
Dew Point
1°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide