Hourly Weather Forecast - Sullivan, NH

12 AM
32°F
90%
3mph
SW
Snow
Humidity
91%
Feels like
32°F
Dew Point
30°F
1 AM
32°F
90%
3mph
WSW
Frozen Mix
Humidity
91%
Feels like
32°F
Dew Point
30°F
2 AM
32°F
90%
3mph
W
Frozen Mix
Humidity
91%
Feels like
32°F
Dew Point
29°F
3 AM
32°F
90%
3mph
WNW
Frozen Mix
Humidity
91%
Feels like
29°F
Dew Point
29°F
4 AM
31°F
70%
3mph
NW
70% Chance Frozen Mix
Humidity
93%
Feels like
28°F
Dew Point
29°F
5 AM
30°F
40%
3mph
NW
40% Chance Freezing Rain
Humidity
95%
Feels like
27°F
Dew Point
29°F
6 AM
30°F
30%
3mph
NNW
30% Chance Freezing Rain
Humidity
94%
Feels like
30°F
Dew Point
28°F
6:20 AM
7 AM
31°F
30%
3mph
NNW
30% Chance Freezing Rain
Humidity
88%
Feels like
31°F
Dew Point
28°F
8 AM
35°F
20%
3mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
30°F
9 AM
40°F
10%
3mph
NNW
Partly Cloudy
Humidity
73%
Feels like
38°F
Dew Point
32°F
10 AM
44°F
10%
3mph
NW
Partly Cloudy
Humidity
67%
Feels like
43°F
Dew Point
34°F
11 AM
47°F
0%
3mph
NW
Mostly Sunny
Humidity
61%
Feels like
47°F
Dew Point
34°F
12 PM
49°F
0%
3mph
WNW
Mostly Sunny
Humidity
56%
Feels like
49°F
Dew Point
35°F
1 PM
51°F
0%
2mph
W
Sunny
Humidity
53%
Feels like
51°F
Dew Point
34°F
2 PM
52°F
10%
3mph
WSW
Sunny
Humidity
51%
Feels like
52°F
Dew Point
34°F
3 PM
51°F
10%
3mph
SW
Sunny
Humidity
52%
Feels like
51°F
Dew Point
34°F
4 PM
49°F
10%
3mph
SW
Sunny
Humidity
56%
Feels like
49°F
Dew Point
34°F
5 PM
44°F
10%
3mph
SSW
Sunny
Humidity
64%
Feels like
44°F
Dew Point
33°F
5:41 PM
6 PM
41°F
10%
2mph
S
Clear
Humidity
71%
Feels like
41°F
Dew Point
32°F
7 PM
38°F
10%
2mph
SSE
Clear
Humidity
77%
Feels like
38°F
Dew Point
32°F
8 PM
37°F
20%
3mph
SSE
Clear
Humidity
81%
Feels like
37°F
Dew Point
31°F
9 PM
35°F
30%
3mph
S
30% Chance Rain Showers
Humidity
85%
Feels like
35°F
Dew Point
31°F
10 PM
34°F
30%
3mph
S
30% Chance Rain Showers
Humidity
89%
Feels like
31°F
Dew Point
31°F
11 PM
33°F
40%
3mph
SSW
40% Chance Snow Showers
Humidity
94%
Feels like
33°F
Dew Point
31°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 today through the Northeast on Tuesday.

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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