Hourly Weather Forecast - New Castle, NH

12 AM
15°F
0%
5mph
SW
Clear
Humidity
66%
Feels like
7°F
Dew Point
5°F
1 AM
14°F
0%
5mph
SW
Clear
Humidity
70%
Feels like
6°F
Dew Point
6°F
2 AM
13°F
0%
5mph
SW
Clear
Humidity
72%
Feels like
5°F
Dew Point
6°F
3 AM
13°F
0%
5mph
SW
Clear
Humidity
74%
Feels like
5°F
Dew Point
6°F
4 AM
13°F
0%
5mph
SW
Clear
Humidity
75%
Feels like
5°F
Dew Point
7°F
5 AM
14°F
0%
5mph
SW
Clear
Humidity
77%
Feels like
5°F
Dew Point
8°F
6 AM
15°F
0%
5mph
SW
Clear
Humidity
77%
Feels like
7°F
Dew Point
9°F
6:16 AM
7 AM
18°F
0%
6mph
SW
Sunny
Humidity
73%
Feels like
10°F
Dew Point
11°F
8 AM
22°F
0%
6mph
SW
Sunny
Humidity
67%
Feels like
15°F
Dew Point
13°F
9 AM
27°F
0%
7mph
SSW
Mostly Sunny
Humidity
61%
Feels like
20°F
Dew Point
15°F
10 AM
31°F
0%
8mph
SSW
Mostly Sunny
Humidity
57%
Feels like
24°F
Dew Point
18°F
11 AM
34°F
0%
9mph
SSW
Partly Cloudy
Humidity
54%
Feels like
27°F
Dew Point
19°F
12 PM
35°F
0%
9mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
20°F
1 PM
36°F
10%
9mph
SSW
Cloudy
Humidity
55%
Feels like
30°F
Dew Point
22°F
2 PM
37°F
10%
8mph
SSW
Cloudy
Humidity
59%
Feels like
31°F
Dew Point
24°F
3 PM
37°F
50%
7mph
SSW
50% Chance of Flurries
Humidity
64%
Feels like
31°F
Dew Point
26°F
4 PM
36°F
60%
6mph
SSW
60% Chance Light Snow
Humidity
70%
Feels like
31°F
Dew Point
27°F
5 PM
35°F
80%
6mph
S
80% Chance of Heavy Snow
Humidity
76%
Feels like
30°F
Dew Point
28°F
5:34 PM
6 PM
35°F
100%
5mph
S
Snow
Humidity
82%
Feels like
30°F
Dew Point
30°F
7 PM
34°F
100%
5mph
SSE
Snow
Humidity
86%
Feels like
30°F
Dew Point
31°F
8 PM
34°F
100%
4mph
SSE
Sleet
Humidity
89%
Feels like
31°F
Dew Point
31°F
9 PM
34°F
100%
4mph
SE
Frozen Mix
Humidity
92%
Feels like
31°F
Dew Point
32°F
10 PM
34°F
100%
3mph
SE
Freezing Rain
Humidity
94%
Feels like
31°F
Dew Point
32°F
11 PM
33°F
100%
3mph
SSE
Frozen Mix
Humidity
95%
Feels like
30°F
Dew Point
32°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today'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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