Hourly Weather Forecast - Portsmouth, NH

12 AM
27°F
0%
9mph
NW
Partly Cloudy
Humidity
51%
Feels like
18°F
Dew Point
11°F
1 AM
26°F
0%
8mph
NNW
Partly Cloudy
Humidity
52%
Feels like
17°F
Dew Point
10°F
2 AM
25°F
0%
7mph
NNW
Partly Cloudy
Humidity
52%
Feels like
16°F
Dew Point
10°F
3 AM
24°F
0%
7mph
NNW
Partly Cloudy
Humidity
53%
Feels like
16°F
Dew Point
9°F
4 AM
23°F
0%
6mph
NNW
Mostly Cloudy
Humidity
52%
Feels like
16°F
Dew Point
9°F
5 AM
23°F
0%
6mph
NNW
Mostly Cloudy
Humidity
51%
Feels like
15°F
Dew Point
7°F
6 AM
22°F
0%
6mph
NNW
Cloudy
Humidity
49%
Feels like
15°F
Dew Point
6°F
6:32 AM
7 AM
22°F
0%
6mph
NNW
Cloudy
Humidity
49%
Feels like
15°F
Dew Point
6°F
8 AM
23°F
0%
6mph
NNW
Cloudy
Humidity
48%
Feels like
16°F
Dew Point
6°F
9 AM
26°F
0%
4mph
NNW
Mostly Cloudy
Humidity
44%
Feels like
20°F
Dew Point
7°F
10 AM
29°F
0%
4mph
NNW
Mostly Cloudy
Humidity
40%
Feels like
25°F
Dew Point
7°F
11 AM
32°F
0%
4mph
NW
Partly Cloudy
Humidity
35%
Feels like
28°F
Dew Point
7°F
12 PM
33°F
0%
4mph
WNW
Partly Cloudy
Humidity
32%
Feels like
30°F
Dew Point
7°F
1 PM
35°F
10%
4mph
W
Partly Cloudy
Humidity
30%
Feels like
31°F
Dew Point
7°F
2 PM
36°F
10%
5mph
W
Mostly Cloudy
Humidity
29%
Feels like
31°F
Dew Point
7°F
3 PM
36°F
10%
5mph
WSW
Mostly Cloudy
Humidity
29%
Feels like
32°F
Dew Point
8°F
4 PM
37°F
10%
5mph
SW
Cloudy
Humidity
30%
Feels like
33°F
Dew Point
8°F
5 PM
36°F
10%
5mph
SW
Cloudy
Humidity
31%
Feels like
32°F
Dew Point
9°F
6 PM
35°F
10%
5mph
SSW
Mostly Cloudy
Humidity
34%
Feels like
31°F
Dew Point
10°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Monday's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for March 19, 2026

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

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

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