Hourly Weather Forecast - Sullivan, IN

12 AM
44°F
10%
3mph
SW
Partly Cloudy
Humidity
67%
Feels like
44°F
Dew Point
34°F
1 AM
44°F
10%
2mph
WNW
Mostly Clear
Humidity
69%
Feels like
44°F
Dew Point
34°F
2 AM
43°F
10%
4mph
NW
Clear
Humidity
71%
Feels like
41°F
Dew Point
35°F
3 AM
43°F
10%
4mph
NNW
Mostly Clear
Humidity
72%
Feels like
40°F
Dew Point
34°F
4 AM
42°F
10%
5mph
N
Mostly Clear
Humidity
73%
Feels like
39°F
Dew Point
34°F
5 AM
41°F
10%
5mph
NNE
Partly Cloudy
Humidity
75%
Feels like
38°F
Dew Point
34°F
6 AM
40°F
10%
6mph
NE
Partly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
33°F
7 AM
40°F
10%
6mph
NE
Partly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
33°F
7:45 AM
8 AM
41°F
10%
6mph
NE
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
33°F
9 AM
43°F
10%
6mph
NE
Partly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
34°F
10 AM
46°F
10%
7mph
ENE
Partly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
35°F
11 AM
50°F
10%
7mph
ENE
Partly Cloudy
Humidity
57%
Feels like
47°F
Dew Point
35°F
12 PM
52°F
10%
7mph
ENE
Partly Cloudy
Humidity
51%
Feels like
52°F
Dew Point
35°F
1 PM
54°F
10%
7mph
E
Partly Cloudy
Humidity
45%
Feels like
54°F
Dew Point
33°F
2 PM
55°F
10%
7mph
E
Partly Cloudy
Humidity
40%
Feels like
55°F
Dew Point
32°F
3 PM
56°F
10%
7mph
E
Partly Cloudy
Humidity
37%
Feels like
56°F
Dew Point
31°F
4 PM
57°F
10%
6mph
ESE
Partly Cloudy
Humidity
36%
Feels like
57°F
Dew Point
30°F
5 PM
57°F
10%
6mph
ESE
Partly Cloudy
Humidity
36%
Feels like
57°F
Dew Point
30°F
6 PM
56°F
10%
6mph
SE
Partly Cloudy
Humidity
39%
Feels like
56°F
Dew Point
31°F
7 PM
54°F
10%
6mph
SE
Partly Cloudy
Humidity
41%
Feels like
54°F
Dew Point
31°F
8 PM
53°F
10%
7mph
SE
Partly Cloudy
Humidity
43%
Feels like
53°F
Dew Point
31°F
8:06 PM
9 PM
52°F
0%
7mph
SE
Partly Cloudy
Humidity
47%
Feels like
52°F
Dew Point
33°F
10 PM
52°F
0%
8mph
SSE
Mostly Clear
Humidity
48%
Feels like
52°F
Dew Point
33°F
11 PM
51°F
0%
8mph
SSE
Mostly Clear
Humidity
50%
Feels like
51°F
Dew Point
33°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.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

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