Hourly Weather Forecast - New Castle, NH

12 AM
33°F
100%
3mph
WNW
Snow
Humidity
98%
Feels like
29°F
Dew Point
32°F
1 AM
33°F
100%
4mph
WNW
Frozen Mix
Humidity
98%
Feels like
29°F
Dew Point
32°F
2 AM
33°F
100%
4mph
WNW
Light Rain
Humidity
98%
Feels like
29°F
Dew Point
32°F
3 AM
33°F
90%
4mph
WNW
Light Rain
Humidity
97%
Feels like
29°F
Dew Point
32°F
4 AM
33°F
60%
4mph
W
60% Chance of Light Rain
Humidity
95%
Feels like
29°F
Dew Point
32°F
5 AM
33°F
30%
5mph
W
30% Chance Rain Showers
Humidity
94%
Feels like
29°F
Dew Point
31°F
6 AM
34°F
10%
5mph
W
Partly Cloudy
Humidity
91%
Feels like
29°F
Dew Point
31°F
6:14 AM
7 AM
35°F
10%
5mph
W
Sunny
Humidity
86%
Feels like
31°F
Dew Point
32°F
8 AM
38°F
10%
5mph
W
Sunny
Humidity
79%
Feels like
35°F
Dew Point
33°F
9 AM
42°F
0%
5mph
W
Sunny
Humidity
71%
Feels like
39°F
Dew Point
33°F
10 AM
45°F
0%
5mph
W
Sunny
Humidity
66%
Feels like
42°F
Dew Point
34°F
11 AM
47°F
0%
5mph
W
Sunny
Humidity
62%
Feels like
44°F
Dew Point
34°F
12 PM
47°F
0%
6mph
WSW
Sunny
Humidity
60%
Feels like
45°F
Dew Point
34°F
1 PM
48°F
0%
6mph
WSW
Sunny
Humidity
59%
Feels like
45°F
Dew Point
34°F
2 PM
48°F
0%
6mph
SW
Sunny
Humidity
59%
Feels like
45°F
Dew Point
34°F
3 PM
47°F
0%
5mph
SSW
Sunny
Humidity
60%
Feels like
45°F
Dew Point
34°F
4 PM
46°F
0%
5mph
SSW
Sunny
Humidity
64%
Feels like
43°F
Dew Point
34°F
5 PM
43°F
0%
4mph
SSW
Sunny
Humidity
69%
Feels like
40°F
Dew Point
33°F
5:35 PM
6 PM
40°F
0%
4mph
SSW
Clear
Humidity
74%
Feels like
37°F
Dew Point
32°F
7 PM
38°F
0%
4mph
SSW
Clear
Humidity
78%
Feels like
35°F
Dew Point
31°F
8 PM
35°F
10%
4mph
SSW
Clear
Humidity
81%
Feels like
32°F
Dew Point
30°F
9 PM
34°F
10%
4mph
SW
Clear
Humidity
85%
Feels like
30°F
Dew Point
29°F
10 PM
32°F
10%
4mph
SW
Clear
Humidity
87%
Feels like
29°F
Dew Point
29°F
11 PM
31°F
10%
3mph
SW
Clear
Humidity
88%
Feels like
28°F
Dew Point
28°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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