Hourly Weather Forecast - Harristown, IL

12 AM
48°F
0%
6mph
SE
Mostly Cloudy
Humidity
66%
Feels like
45°F
Dew Point
37°F
1 AM
47°F
0%
6mph
SE
Cloudy
Humidity
67%
Feels like
44°F
Dew Point
37°F
2 AM
46°F
0%
6mph
SE
Cloudy
Humidity
69%
Feels like
43°F
Dew Point
37°F
3 AM
45°F
0%
6mph
SE
Cloudy
Humidity
70%
Feels like
42°F
Dew Point
36°F
4 AM
45°F
0%
6mph
SE
Cloudy
Humidity
71%
Feels like
41°F
Dew Point
36°F
5 AM
44°F
10%
7mph
SE
Cloudy
Humidity
73%
Feels like
40°F
Dew Point
36°F
6 AM
43°F
10%
7mph
SE
Cloudy
Humidity
74%
Feels like
39°F
Dew Point
35°F
6:52 AM
7 AM
44°F
10%
8mph
SE
Cloudy
Humidity
73%
Feels like
39°F
Dew Point
36°F
8 AM
45°F
10%
8mph
SE
Cloudy
Humidity
71%
Feels like
41°F
Dew Point
37°F
9 AM
48°F
10%
9mph
SE
Mostly Cloudy
Humidity
68%
Feels like
44°F
Dew Point
38°F
10 AM
51°F
10%
9mph
SE
Mostly Cloudy
Humidity
64%
Feels like
51°F
Dew Point
39°F
11 AM
54°F
20%
10mph
SE
Mostly Cloudy
Humidity
60%
Feels like
54°F
Dew Point
40°F
12 PM
58°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
56%
Feels like
58°F
Dew Point
42°F
1 PM
60°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
53%
Feels like
60°F
Dew Point
43°F
2 PM
62°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
51%
Feels like
62°F
Dew Point
44°F
3 PM
64°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
50%
Feels like
64°F
Dew Point
45°F
4 PM
64°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
50%
Feels like
64°F
Dew Point
45°F
5 PM
64°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
52%
Feels like
64°F
Dew Point
46°F
6 PM
63°F
30%
9mph
SSE
30% Chance Rain Showers
Humidity
56%
Feels like
63°F
Dew Point
46°F
7 PM
61°F
30%
9mph
SSE
30% Chance Rain Showers
Humidity
59%
Feels like
61°F
Dew Point
47°F
7:13 PM
8 PM
60°F
30%
9mph
SSE
30% Chance Rain Showers
Humidity
63%
Feels like
60°F
Dew Point
47°F
9 PM
58°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
66%
Feels like
58°F
Dew Point
47°F
10 PM
56°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
69%
Feels like
56°F
Dew Point
46°F
11 PM
56°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
71%
Feels like
56°F
Dew Point
47°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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