Hourly Weather Forecast - Harristown, IL

12 AM
41°F
0%
7mph
E
Mostly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
28°F
1 AM
40°F
0%
7mph
E
Mostly Cloudy
Humidity
61%
Feels like
35°F
Dew Point
28°F
2 AM
39°F
0%
7mph
E
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
27°F
3 AM
38°F
0%
7mph
ESE
Cloudy
Humidity
64%
Feels like
33°F
Dew Point
27°F
4 AM
38°F
0%
7mph
ESE
Cloudy
Humidity
65%
Feels like
32°F
Dew Point
27°F
5 AM
37°F
0%
7mph
ESE
Mostly Cloudy
Humidity
67%
Feels like
31°F
Dew Point
27°F
6 AM
36°F
0%
7mph
SE
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
27°F
6:53 AM
7 AM
37°F
0%
7mph
SE
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
27°F
8 AM
39°F
0%
8mph
SE
Partly Cloudy
Humidity
64%
Feels like
33°F
Dew Point
28°F
9 AM
42°F
0%
9mph
SSE
Mostly Sunny
Humidity
58%
Feels like
37°F
Dew Point
28°F
10 AM
46°F
0%
10mph
SSE
Sunny
Humidity
52%
Feels like
40°F
Dew Point
29°F
11 AM
49°F
0%
11mph
SSE
Mostly Sunny
Humidity
47%
Feels like
45°F
Dew Point
29°F
12 PM
53°F
0%
10mph
S
Partly Cloudy
Humidity
42%
Feels like
53°F
Dew Point
30°F
1 PM
56°F
0%
10mph
S
Partly Cloudy
Humidity
39%
Feels like
56°F
Dew Point
31°F
2 PM
58°F
0%
10mph
S
Mostly Cloudy
Humidity
36%
Feels like
58°F
Dew Point
31°F
3 PM
59°F
0%
9mph
S
Cloudy
Humidity
35%
Feels like
59°F
Dew Point
31°F
4 PM
59°F
0%
9mph
S
Cloudy
Humidity
35%
Feels like
59°F
Dew Point
32°F
5 PM
58°F
0%
7mph
S
Cloudy
Humidity
38%
Feels like
58°F
Dew Point
33°F
6 PM
57°F
0%
6mph
S
Cloudy
Humidity
43%
Feels like
57°F
Dew Point
34°F
7 PM
55°F
10%
6mph
SSE
Mostly Cloudy
Humidity
47%
Feels like
55°F
Dew Point
35°F
7:12 PM
8 PM
53°F
10%
6mph
SSE
Partly Cloudy
Humidity
52%
Feels like
53°F
Dew Point
36°F
9 PM
51°F
10%
6mph
SSE
Mostly Clear
Humidity
58%
Feels like
51°F
Dew Point
37°F
10 PM
49°F
10%
6mph
SSE
Clear
Humidity
63%
Feels like
46°F
Dew Point
37°F
11 PM
48°F
10%
6mph
SSE
Clear
Humidity
66%
Feels like
45°F
Dew Point
37°F

Saturday's High Temperature Outlook

Scorching 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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide