Hourly Weather Forecast - Sullivan, NH

12 AM
41°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
90%
Feels like
37°F
Dew Point
38°F
1 AM
41°F
30%
5mph
SW
30% Chance of Rain
Humidity
91%
Feels like
37°F
Dew Point
39°F
2 AM
40°F
10%
4mph
SW
Cloudy
Humidity
92%
Feels like
38°F
Dew Point
38°F
3 AM
40°F
10%
3mph
W
Cloudy
Humidity
92%
Feels like
38°F
Dew Point
38°F
4 AM
39°F
10%
4mph
WNW
Cloudy
Humidity
91%
Feels like
36°F
Dew Point
37°F
5 AM
38°F
10%
5mph
NW
Cloudy
Humidity
90%
Feels like
34°F
Dew Point
36°F
6 AM
37°F
0%
6mph
NW
Cloudy
Humidity
87%
Feels like
32°F
Dew Point
34°F
6:50 AM
7 AM
37°F
0%
7mph
NNW
Mostly Cloudy
Humidity
81%
Feels like
32°F
Dew Point
32°F
8 AM
38°F
0%
8mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
30°F
9 AM
38°F
0%
8mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
33°F
Dew Point
29°F
10 AM
40°F
0%
9mph
NW
Partly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
28°F
11 AM
42°F
0%
9mph
NW
Partly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
27°F
12 PM
43°F
0%
10mph
NW
Partly Cloudy
Humidity
49%
Feels like
37°F
Dew Point
25°F
1 PM
44°F
0%
10mph
NW
Partly Cloudy
Humidity
44%
Feels like
39°F
Dew Point
24°F
2 PM
45°F
0%
10mph
NW
Partly Cloudy
Humidity
40%
Feels like
40°F
Dew Point
22°F
3 PM
45°F
0%
9mph
NW
Mostly Sunny
Humidity
37%
Feels like
41°F
Dew Point
21°F
4 PM
44°F
0%
9mph
NW
Mostly Sunny
Humidity
37%
Feels like
40°F
Dew Point
20°F
5 PM
43°F
0%
8mph
NNW
Mostly Sunny
Humidity
39%
Feels like
38°F
Dew Point
19°F
6 PM
40°F
0%
6mph
NNW
Partly Cloudy
Humidity
43%
Feels like
36°F
Dew Point
20°F
7 PM
38°F
0%
4mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
35°F
Dew Point
20°F
7:02 PM
8 PM
37°F
0%
3mph
NNW
Cloudy
Humidity
51%
Feels like
34°F
Dew Point
20°F
9 PM
35°F
0%
3mph
NNW
Cloudy
Humidity
54%
Feels like
35°F
Dew Point
20°F
10 PM
34°F
0%
3mph
N
Cloudy
Humidity
56%
Feels like
34°F
Dew Point
20°F
11 PM
34°F
10%
2mph
N
Cloudy
Humidity
58%
Feels like
34°F
Dew Point
21°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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