Hourly Weather Forecast - Sullivan, NH

12 AM
28°F
50%
6mph
NW
50% Chance of Snow
Humidity
70%
Feels like
21°F
Dew Point
19°F
1 AM
27°F
50%
6mph
NW
50% Chance of Flurries
Humidity
70%
Feels like
21°F
Dew Point
19°F
2 AM
27°F
30%
5mph
NW
30% Chance of Flurries
Humidity
69%
Feels like
20°F
Dew Point
18°F
3 AM
26°F
20%
5mph
NW
Cloudy
Humidity
68%
Feels like
20°F
Dew Point
17°F
4 AM
26°F
10%
5mph
NW
Mostly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
17°F
5 AM
26°F
0%
5mph
NW
Mostly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
16°F
6 AM
26°F
0%
5mph
NW
Mostly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
15°F
6:45 AM
7 AM
27°F
0%
5mph
NW
Mostly Cloudy
Humidity
59%
Feels like
22°F
Dew Point
15°F
8 AM
29°F
0%
4mph
NW
Mostly Cloudy
Humidity
54%
Feels like
24°F
Dew Point
15°F
9 AM
31°F
0%
5mph
NW
Mostly Cloudy
Humidity
51%
Feels like
26°F
Dew Point
15°F
10 AM
33°F
0%
5mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
28°F
Dew Point
15°F
11 AM
35°F
0%
5mph
NNW
Mostly Cloudy
Humidity
44%
Feels like
31°F
Dew Point
15°F
12 PM
37°F
0%
5mph
NW
Mostly Cloudy
Humidity
40%
Feels like
33°F
Dew Point
15°F
1 PM
39°F
0%
5mph
NW
Mostly Cloudy
Humidity
37%
Feels like
35°F
Dew Point
15°F
2 PM
40°F
0%
5mph
WNW
Mostly Cloudy
Humidity
36%
Feels like
36°F
Dew Point
15°F
3 PM
40°F
0%
6mph
WNW
Mostly Cloudy
Humidity
35%
Feels like
36°F
Dew Point
15°F
4 PM
40°F
0%
6mph
W
Mostly Cloudy
Humidity
37%
Feels like
36°F
Dew Point
15°F
5 PM
39°F
0%
6mph
W
Mostly Cloudy
Humidity
39%
Feels like
35°F
Dew Point
16°F
6 PM
37°F
0%
5mph
W
Partly Cloudy
Humidity
43%
Feels like
33°F
Dew Point
17°F
7 PM
35°F
0%
4mph
WSW
Partly Cloudy
Humidity
48%
Feels like
32°F
Dew Point
18°F
7:05 PM
8 PM
34°F
0%
4mph
SW
Partly Cloudy
Humidity
52%
Feels like
30°F
Dew Point
18°F
9 PM
33°F
0%
4mph
SW
Partly Cloudy
Humidity
54%
Feels like
28°F
Dew Point
18°F
10 PM
31°F
10%
4mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
27°F
Dew Point
17°F
11 PM
31°F
10%
5mph
SSW
Cloudy
Humidity
58%
Feels like
26°F
Dew Point
17°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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