Hourly Weather Forecast - Harristown, IL

12 AM
64°F
0%
11mph
SSW
Clear
Humidity
74%
Feels like
64°F
Dew Point
55°F
1 AM
63°F
0%
11mph
SSW
Clear
Humidity
75%
Feels like
63°F
Dew Point
55°F
2 AM
62°F
0%
11mph
SSW
Clear
Humidity
76%
Feels like
62°F
Dew Point
55°F
3 AM
62°F
0%
12mph
SSW
Clear
Humidity
77%
Feels like
62°F
Dew Point
55°F
4 AM
62°F
0%
12mph
SSW
Clear
Humidity
78%
Feels like
62°F
Dew Point
55°F
5 AM
61°F
0%
12mph
SSW
Clear
Humidity
79%
Feels like
61°F
Dew Point
54°F
6 AM
60°F
0%
12mph
SSW
Clear
Humidity
81%
Feels like
60°F
Dew Point
54°F
6:56 AM
7 AM
60°F
0%
12mph
SSW
Sunny
Humidity
80%
Feels like
60°F
Dew Point
54°F
8 AM
63°F
0%
12mph
SSW
Mostly Sunny
Humidity
75%
Feels like
63°F
Dew Point
55°F
9 AM
67°F
0%
11mph
SW
Partly Cloudy
Humidity
68%
Feels like
67°F
Dew Point
56°F
10 AM
71°F
0%
11mph
SW
Partly Cloudy
Humidity
61%
Feels like
71°F
Dew Point
57°F
11 AM
74°F
0%
11mph
WSW
Partly Cloudy
Humidity
56%
Feels like
74°F
Dew Point
58°F
12 PM
76°F
0%
12mph
W
Mostly Sunny
Humidity
52%
Feels like
76°F
Dew Point
57°F
1 PM
77°F
10%
12mph
WNW
Mostly Sunny
Humidity
49%
Feels like
77°F
Dew Point
57°F
2 PM
77°F
10%
11mph
NW
Partly Cloudy
Humidity
47%
Feels like
77°F
Dew Point
55°F
3 PM
74°F
10%
14mph
NNW
Mostly Cloudy
Humidity
47%
Feels like
74°F
Dew Point
53°F
4 PM
71°F
30%
19mph
N
30% Chance of Light Rain
Humidity
48%
Feels like
71°F
Dew Point
50°F
5 PM
65°F
10%
21mph
N
Windy
Humidity
52%
Feels like
65°F
Dew Point
47°F
6 PM
58°F
10%
21mph
N
Windy
Humidity
58%
Feels like
58°F
Dew Point
44°F
7 PM
52°F
10%
20mph
N
Windy
Humidity
63%
Feels like
52°F
Dew Point
40°F
7:10 PM
8 PM
49°F
10%
19mph
NNE
Partly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
38°F
9 PM
46°F
10%
19mph
N
Partly Cloudy
Humidity
68%
Feels like
39°F
Dew Point
36°F
10 PM
44°F
10%
18mph
N
Partly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
34°F
11 PM
42°F
10%
17mph
N
Partly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
33°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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