Hourly Weather Forecast - Alton, NH

1 AM
39°F
10%
3mph
WSW
Cloudy
Humidity
93%
Feels like
39°F
Dew Point
37°F
2 AM
38°F
10%
2mph
W
Mostly Cloudy
Humidity
95%
Feels like
38°F
Dew Point
37°F
3 AM
37°F
10%
3mph
NW
Cloudy
Humidity
95%
Feels like
37°F
Dew Point
36°F
4 AM
37°F
10%
4mph
NW
Mostly Cloudy
Humidity
95%
Feels like
34°F
Dew Point
35°F
5 AM
36°F
0%
4mph
NNW
Mostly Cloudy
Humidity
94%
Feels like
32°F
Dew Point
35°F
6 AM
35°F
0%
5mph
NW
Partly Cloudy
Humidity
92%
Feels like
31°F
Dew Point
33°F
6:46 AM
7 AM
35°F
0%
6mph
NW
Partly Cloudy
Humidity
89%
Feels like
30°F
Dew Point
32°F
8 AM
35°F
0%
7mph
NW
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
31°F
9 AM
36°F
0%
9mph
NW
Mostly Sunny
Humidity
78%
Feels like
29°F
Dew Point
30°F
10 AM
37°F
0%
10mph
NW
Mostly Sunny
Humidity
71%
Feels like
30°F
Dew Point
28°F
11 AM
38°F
0%
11mph
NW
Mostly Sunny
Humidity
64%
Feels like
31°F
Dew Point
27°F
12 PM
39°F
0%
12mph
NW
Mostly Sunny
Humidity
58%
Feels like
32°F
Dew Point
26°F
1 PM
40°F
0%
12mph
NW
Partly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
24°F
2 PM
41°F
0%
12mph
NW
Partly Cloudy
Humidity
48%
Feels like
34°F
Dew Point
23°F
3 PM
41°F
0%
12mph
NW
Partly Cloudy
Humidity
45%
Feels like
35°F
Dew Point
22°F
4 PM
41°F
0%
11mph
NW
Partly Cloudy
Humidity
43%
Feels like
35°F
Dew Point
21°F
5 PM
41°F
0%
10mph
NW
Mostly Sunny
Humidity
43%
Feels like
34°F
Dew Point
20°F
6 PM
39°F
0%
8mph
NW
Partly Cloudy
Humidity
46%
Feels like
33°F
Dew Point
20°F
6:58 PM
7 PM
37°F
0%
6mph
NW
Mostly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
20°F
8 PM
35°F
0%
4mph
NW
Cloudy
Humidity
54%
Feels like
32°F
Dew Point
20°F
9 PM
34°F
0%
3mph
WNW
Cloudy
Humidity
57%
Feels like
31°F
Dew Point
20°F
10 PM
33°F
10%
3mph
WNW
Cloudy
Humidity
58%
Feels like
33°F
Dew Point
20°F
11 PM
33°F
10%
3mph
WNW
Cloudy
Humidity
60%
Feels like
33°F
Dew Point
21°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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