Hourly Weather Forecast - New Portsmouth, NH

6 AM
11°F
0%
5mph
WNW
Clear
Humidity
74%
Feels like
3°F
Dew Point
5°F
7 AM
13°F
0%
5mph
WNW
Clear
Humidity
69%
Feels like
5°F
Dew Point
5°F
7:16 AM
8 AM
16°F
0%
5mph
WNW
Sunny
Humidity
66%
Feels like
9°F
Dew Point
7°F
9 AM
20°F
0%
4mph
WNW
Sunny
Humidity
65%
Feels like
15°F
Dew Point
11°F
10 AM
24°F
0%
3mph
WNW
Mostly Sunny
Humidity
57%
Feels like
20°F
Dew Point
11°F
11 AM
28°F
0%
3mph
W
Mostly Sunny
Humidity
53%
Feels like
28°F
Dew Point
14°F
12 PM
31°F
0%
3mph
WSW
Mostly Sunny
Humidity
51%
Feels like
31°F
Dew Point
15°F
1 PM
33°F
0%
3mph
WSW
Partly Cloudy
Humidity
51%
Feels like
30°F
Dew Point
17°F
2 PM
33°F
0%
3mph
WSW
Mostly Sunny
Humidity
53%
Feels like
33°F
Dew Point
18°F
3 PM
31°F
0%
2mph
WSW
Mostly Sunny
Humidity
57%
Feels like
31°F
Dew Point
18°F
4 PM
29°F
0%
2mph
WSW
Partly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
19°F
4:15 PM
5 PM
27°F
0%
2mph
SW
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
19°F
6 PM
26°F
0%
1mph
SW
Partly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
19°F
7 PM
25°F
0%
1mph
SSW
Partly Cloudy
Humidity
77%
Feels like
25°F
Dew Point
19°F
8 PM
24°F
0%
1mph
S
Mostly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
19°F
9 PM
24°F
0%
1mph
S
Cloudy
Humidity
82%
Feels like
24°F
Dew Point
20°F
10 PM
25°F
10%
1mph
S
Cloudy
Humidity
86%
Feels like
25°F
Dew Point
21°F
11 PM
25°F
40%
2mph
S
40% Chance Freezing Rain
Humidity
87%
Feels like
25°F
Dew Point
22°F

Snow and Ice Forecast Through Monday

Heavy Snow and Icing from Midwest to New England

A winter storm will deliver snow and significant icing from the Midwest to New England.

Today's Weather Outlook

Today's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide