Hourly Weather Forecast - Alton Bay, NH

12 AM
12°F
0%
3mph
SW
Clear
Humidity
63%
Feels like
12°F
Dew Point
2°F
1 AM
11°F
0%
3mph
SW
Clear
Humidity
67%
Feels like
11°F
Dew Point
3°F
2 AM
11°F
0%
3mph
SW
Clear
Humidity
69%
Feels like
5°F
Dew Point
3°F
3 AM
11°F
0%
3mph
SW
Clear
Humidity
70%
Feels like
5°F
Dew Point
3°F
4 AM
11°F
0%
4mph
SW
Clear
Humidity
71%
Feels like
5°F
Dew Point
4°F
5 AM
11°F
0%
4mph
SW
Clear
Humidity
73%
Feels like
5°F
Dew Point
4°F
6 AM
11°F
0%
4mph
SW
Clear
Humidity
75%
Feels like
4°F
Dew Point
5°F
6:18 AM
7 AM
12°F
0%
4mph
SW
Sunny
Humidity
75%
Feels like
6°F
Dew Point
6°F
8 AM
17°F
0%
4mph
SW
Sunny
Humidity
69%
Feels like
10°F
Dew Point
8°F
9 AM
22°F
0%
5mph
SW
Sunny
Humidity
62%
Feels like
15°F
Dew Point
11°F
10 AM
27°F
0%
6mph
SW
Mostly Sunny
Humidity
57%
Feels like
20°F
Dew Point
14°F
11 AM
30°F
0%
7mph
SW
Partly Cloudy
Humidity
54%
Feels like
23°F
Dew Point
16°F
12 PM
32°F
0%
8mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
17°F
1 PM
34°F
10%
9mph
SSW
Cloudy
Humidity
54%
Feels like
27°F
Dew Point
19°F
2 PM
35°F
10%
8mph
SSW
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
21°F
3 PM
35°F
30%
8mph
SSW
30% Chance of Snow
Humidity
63%
Feels like
28°F
Dew Point
23°F
4 PM
34°F
60%
6mph
SSW
60% Chance of Heavy Snow
Humidity
69%
Feels like
28°F
Dew Point
25°F
5 PM
33°F
80%
6mph
S
80% Chance of Heavy Snow
Humidity
76%
Feels like
28°F
Dew Point
26°F
5:36 PM
6 PM
32°F
90%
5mph
S
Snow
Humidity
84%
Feels like
27°F
Dew Point
28°F
7 PM
31°F
100%
4mph
S
Snow
Humidity
90%
Feels like
27°F
Dew Point
28°F
8 PM
30°F
100%
3mph
SSE
Snow
Humidity
93%
Feels like
27°F
Dew Point
29°F
9 PM
30°F
100%
3mph
SE
Snow
Humidity
94%
Feels like
30°F
Dew Point
29°F
10 PM
30°F
90%
2mph
SE
Snow
Humidity
95%
Feels like
30°F
Dew Point
29°F
11 PM
30°F
90%
0mph
E
Snow
Humidity
96%
Feels like
30°F
Dew Point
29°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today'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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