Hourly Weather Forecast - Portsmouth, NH

12 AM
25°F
0%
12mph
W
Clear
Humidity
53%
Feels like
14°F
Dew Point
10°F
1 AM
24°F
0%
12mph
W
Clear
Humidity
52%
Feels like
12°F
Dew Point
9°F
2 AM
23°F
0%
13mph
W
Clear
Humidity
51%
Feels like
11°F
Dew Point
7°F
3 AM
22°F
0%
13mph
W
Mostly Clear
Humidity
51%
Feels like
9°F
Dew Point
7°F
4 AM
21°F
0%
13mph
W
Mostly Clear
Humidity
51%
Feels like
8°F
Dew Point
5°F
5 AM
20°F
0%
13mph
W
Mostly Clear
Humidity
50%
Feels like
6°F
Dew Point
4°F
6 AM
19°F
0%
14mph
W
Mostly Clear
Humidity
49%
Feels like
5°F
Dew Point
3°F
7 AM
19°F
0%
14mph
W
Mostly Clear
Humidity
49%
Feels like
5°F
Dew Point
2°F
7:11 AM
8 AM
19°F
0%
14mph
W
Sunny
Humidity
49%
Feels like
6°F
Dew Point
3°F
9 AM
21°F
0%
15mph
W
Sunny
Humidity
47%
Feels like
7°F
Dew Point
4°F
10 AM
22°F
0%
15mph
W
Sunny
Humidity
46%
Feels like
9°F
Dew Point
5°F
11 AM
24°F
0%
15mph
W
Sunny
Humidity
43%
Feels like
12°F
Dew Point
5°F
12 PM
26°F
0%
14mph
W
Sunny
Humidity
41%
Feels like
14°F
Dew Point
6°F
1 PM
27°F
0%
14mph
W
Sunny
Humidity
39%
Feels like
16°F
Dew Point
6°F
2 PM
28°F
0%
13mph
W
Sunny
Humidity
37%
Feels like
17°F
Dew Point
5°F
3 PM
28°F
0%
12mph
W
Sunny
Humidity
37%
Feels like
17°F
Dew Point
4°F
4 PM
27°F
0%
11mph
WSW
Sunny
Humidity
37%
Feels like
17°F
Dew Point
4°F
4:34 PM
5 PM
27°F
0%
9mph
WSW
Partly Cloudy
Humidity
39%
Feels like
18°F
Dew Point
5°F
6 PM
26°F
0%
9mph
WSW
Mostly Cloudy
Humidity
40%
Feels like
17°F
Dew Point
5°F
7 PM
26°F
0%
8mph
SW
Cloudy
Humidity
41%
Feels like
18°F
Dew Point
6°F
8 PM
25°F
0%
7mph
SW
Cloudy
Humidity
43%
Feels like
18°F
Dew Point
6°F
9 PM
25°F
0%
6mph
SW
Cloudy
Humidity
44%
Feels like
18°F
Dew Point
6°F
10 PM
25°F
0%
5mph
SW
Cloudy
Humidity
45%
Feels like
19°F
Dew Point
7°F
11 PM
26°F
30%
5mph
SSW
30% Chance of Flurries
Humidity
46%
Feels like
20°F
Dew Point
8°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Wednesday's Weather Outlook

Today's Weather Outlook

(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

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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