Hourly Weather Forecast - Sullivan, IL

8 AM
51°F
0%
9mph
SW
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
47°F
9 AM
55°F
0%
9mph
SW
Partly Cloudy
Humidity
78%
Feels like
55°F
Dew Point
48°F
10 AM
61°F
0%
10mph
WSW
Partly Cloudy
Humidity
67%
Feels like
61°F
Dew Point
50°F
11 AM
66°F
0%
11mph
WSW
Partly Cloudy
Humidity
56%
Feels like
66°F
Dew Point
50°F
12 PM
71°F
0%
13mph
WSW
Partly Cloudy
Humidity
46%
Feels like
71°F
Dew Point
50°F
1 PM
76°F
0%
14mph
WSW
Partly Cloudy
Humidity
39%
Feels like
76°F
Dew Point
49°F
2 PM
78°F
0%
15mph
W
Partly Cloudy
Humidity
35%
Feels like
78°F
Dew Point
48°F
3 PM
79°F
0%
15mph
W
Mostly Sunny
Humidity
34%
Feels like
79°F
Dew Point
48°F
4 PM
79°F
0%
15mph
W
Mostly Sunny
Humidity
35%
Feels like
79°F
Dew Point
49°F
5 PM
77°F
0%
13mph
WNW
Partly Cloudy
Humidity
38%
Feels like
77°F
Dew Point
49°F
6 PM
74°F
0%
10mph
WNW
Mostly Sunny
Humidity
42%
Feels like
74°F
Dew Point
49°F
7 PM
69°F
0%
8mph
NW
Partly Cloudy
Humidity
49%
Feels like
69°F
Dew Point
50°F
7:06 PM
8 PM
66°F
0%
7mph
NNW
Partly Cloudy
Humidity
56%
Feels like
66°F
Dew Point
50°F
9 PM
63°F
0%
6mph
N
Partly Cloudy
Humidity
62%
Feels like
63°F
Dew Point
50°F
10 PM
61°F
0%
6mph
N
Partly Cloudy
Humidity
66%
Feels like
61°F
Dew Point
50°F
11 PM
59°F
0%
6mph
NNE
Partly Cloudy
Humidity
70%
Feels like
59°F
Dew Point
49°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.

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Today's Weather Outlook

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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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