Hourly Weather Forecast - Sullivan, OH

12 AM
36°F
0%
18mph
NW
Cloudy
Humidity
78%
Feels like
26°F
Dew Point
30°F
1 AM
35°F
0%
18mph
NW
Cloudy
Humidity
77%
Feels like
24°F
Dew Point
28°F
2 AM
33°F
0%
18mph
NW
Cloudy
Humidity
76%
Feels like
23°F
Dew Point
27°F
3 AM
33°F
0%
17mph
NW
Mostly Cloudy
Humidity
75%
Feels like
22°F
Dew Point
25°F
4 AM
32°F
0%
17mph
NW
Mostly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
24°F
5 AM
31°F
0%
16mph
NW
Mostly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
24°F
6 AM
31°F
0%
15mph
NW
Mostly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
22°F
7 AM
30°F
0%
13mph
NW
Partly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
21°F
7:45 AM
8 AM
30°F
0%
12mph
WNW
Partly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
21°F
9 AM
31°F
0%
12mph
WNW
Partly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
22°F
10 AM
33°F
0%
12mph
WNW
Partly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
22°F
11 AM
35°F
0%
13mph
WNW
Mostly Sunny
Humidity
57%
Feels like
26°F
Dew Point
21°F
12 PM
37°F
0%
13mph
WNW
Mostly Sunny
Humidity
52%
Feels like
28°F
Dew Point
21°F
1 PM
38°F
0%
13mph
WNW
Sunny
Humidity
47%
Feels like
30°F
Dew Point
20°F
2 PM
40°F
0%
14mph
WNW
Sunny
Humidity
43%
Feels like
32°F
Dew Point
19°F
3 PM
40°F
10%
14mph
WNW
Mostly Sunny
Humidity
44%
Feels like
32°F
Dew Point
20°F
4 PM
40°F
30%
14mph
WNW
30% Chance of Snow
Humidity
45%
Feels like
33°F
Dew Point
21°F
5 PM
40°F
30%
13mph
WNW
30% Chance of Snow
Humidity
45%
Feels like
33°F
Dew Point
21°F
6 PM
39°F
30%
12mph
WNW
30% Chance of Heavy Snow
Humidity
48%
Feels like
32°F
Dew Point
21°F
7 PM
38°F
10%
9mph
WNW
Partly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
22°F
7:32 PM
8 PM
36°F
0%
6mph
W
Mostly Clear
Humidity
55%
Feels like
31°F
Dew Point
22°F
9 PM
35°F
0%
5mph
WSW
Mostly Clear
Humidity
58%
Feels like
31°F
Dew Point
22°F
10 PM
34°F
0%
5mph
SW
Mostly Clear
Humidity
61%
Feels like
29°F
Dew Point
22°F
11 PM
33°F
0%
6mph
SSW
Partly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
23°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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Outdoor Sports Guide