Hourly Weather Forecast - Alton Bay, NH

12 AM
29°F
0%
2mph
WNW
Clear
Humidity
85%
Feels like
29°F
Dew Point
25°F
1 AM
28°F
0%
2mph
WNW
Clear
Humidity
86%
Feels like
28°F
Dew Point
25°F
2 AM
28°F
0%
2mph
WNW
Clear
Humidity
87%
Feels like
28°F
Dew Point
24°F
3 AM
28°F
0%
2mph
NW
Clear
Humidity
88%
Feels like
28°F
Dew Point
24°F
4 AM
27°F
10%
2mph
NW
Clear
Humidity
89%
Feels like
27°F
Dew Point
24°F
5 AM
27°F
10%
2mph
NNW
Clear
Humidity
89%
Feels like
27°F
Dew Point
24°F
6 AM
27°F
20%
2mph
N
Clear
Humidity
88%
Feels like
27°F
Dew Point
24°F
6:15 AM
7 AM
27°F
20%
2mph
N
Sunny
Humidity
87%
Feels like
27°F
Dew Point
24°F
8 AM
29°F
10%
2mph
NE
Mostly Sunny
Humidity
85%
Feels like
29°F
Dew Point
25°F
9 AM
33°F
10%
2mph
NE
Partly Cloudy
Humidity
81%
Feels like
33°F
Dew Point
28°F
10 AM
35°F
10%
2mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
29°F
11 AM
37°F
20%
3mph
ENE
Mostly Cloudy
Humidity
76%
Feels like
37°F
Dew Point
30°F
12 PM
38°F
20%
3mph
E
Mostly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
31°F
1 PM
39°F
30%
3mph
E
30% Chance Rain Showers
Humidity
72%
Feels like
37°F
Dew Point
31°F
2 PM
39°F
30%
4mph
E
30% Chance Rain Showers
Humidity
72%
Feels like
37°F
Dew Point
31°F
3 PM
39°F
30%
4mph
E
30% Chance Rain Showers
Humidity
72%
Feels like
36°F
Dew Point
31°F
4 PM
38°F
40%
4mph
E
40% Chance Frozen Mix
Humidity
73%
Feels like
34°F
Dew Point
30°F
5 PM
37°F
40%
4mph
E
40% Chance Frozen Mix
Humidity
77%
Feels like
33°F
Dew Point
30°F
5:38 PM
6 PM
35°F
40%
4mph
E
40% Chance Frozen Mix
Humidity
82%
Feels like
31°F
Dew Point
30°F
7 PM
33°F
50%
5mph
E
50% Chance Frozen Mix
Humidity
86%
Feels like
29°F
Dew Point
29°F
8 PM
32°F
50%
5mph
E
50% Chance Frozen Mix
Humidity
88%
Feels like
27°F
Dew Point
29°F
9 PM
31°F
50%
6mph
ENE
50% Chance of Flurries
Humidity
89%
Feels like
26°F
Dew Point
29°F
10 PM
31°F
50%
7mph
ENE
50% Chance of Heavy Snow
Humidity
90%
Feels like
24°F
Dew Point
28°F
11 PM
31°F
50%
7mph
ENE
50% Chance of Flurries
Humidity
91%
Feels like
23°F
Dew Point
28°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide