Hourly Weather Forecast - Portsmouth, NH

12 AM
13°F
0%
6mph
WNW
Partly Cloudy
Humidity
61%
Feels like
3°F
Dew Point
2°F
1 AM
12°F
0%
6mph
WNW
Partly Cloudy
Humidity
63%
Feels like
2°F
Dew Point
2°F
2 AM
11°F
0%
5mph
WNW
Partly Cloudy
Humidity
65%
Feels like
1°F
Dew Point
1°F
3 AM
10°F
0%
5mph
WNW
Partly Cloudy
Humidity
67%
Feels like
0°F
Dew Point
1°F
4 AM
9°F
0%
5mph
WNW
Partly Cloudy
Humidity
69%
Feels like
0°F
Dew Point
1°F
5 AM
8°F
0%
5mph
WNW
Partly Cloudy
Humidity
70%
Feels like
-1°F
Dew Point
0°F
6 AM
8°F
0%
4mph
WNW
Partly Cloudy
Humidity
70%
Feels like
-1°F
Dew Point
0°F
6:48 AM
7 AM
10°F
0%
4mph
WNW
Partly Cloudy
Humidity
68%
Feels like
2°F
Dew Point
1°F
8 AM
14°F
0%
3mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
8°F
Dew Point
4°F
9 AM
19°F
0%
3mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
19°F
Dew Point
6°F
10 AM
23°F
0%
2mph
WNW
Cloudy
Humidity
51%
Feels like
23°F
Dew Point
8°F
11 AM
26°F
0%
2mph
SW
Cloudy
Humidity
49%
Feels like
26°F
Dew Point
10°F
12 PM
29°F
0%
3mph
SSW
Cloudy
Humidity
49%
Feels like
29°F
Dew Point
12°F
1 PM
30°F
0%
3mph
SSW
Cloudy
Humidity
48%
Feels like
26°F
Dew Point
13°F
2 PM
31°F
10%
4mph
S
Cloudy
Humidity
50%
Feels like
27°F
Dew Point
14°F
3 PM
30°F
10%
4mph
S
Cloudy
Humidity
53%
Feels like
26°F
Dew Point
15°F
4 PM
29°F
20%
5mph
S
Cloudy
Humidity
58%
Feels like
24°F
Dew Point
17°F
5 PM
29°F
40%
5mph
S
40% Chance of Flurries
Humidity
64%
Feels like
23°F
Dew Point
18°F
5:07 PM
6 PM
28°F
60%
5mph
S
60% Chance of Flurries
Humidity
70%
Feels like
22°F
Dew Point
19°F
7 PM
28°F
80%
5mph
S
80% Chance of Flurries
Humidity
78%
Feels like
22°F
Dew Point
22°F
8 PM
28°F
90%
6mph
S
Flurries
Humidity
81%
Feels like
21°F
Dew Point
23°F
9 PM
28°F
100%
6mph
S
Flurries
Humidity
85%
Feels like
21°F
Dew Point
24°F
10 PM
28°F
100%
6mph
S
Flurries
Humidity
86%
Feels like
21°F
Dew Point
24°F
11 PM
27°F
90%
6mph
S
Snow
Humidity
88%
Feels like
21°F
Dew Point
24°F

Sunday Morning's Low Temperatures

Record-Breaking Cold Maligns the Northeast

Frigid temperatures and wind chills continue this morning and beyond across Appalachia, the Northeast, and the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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