Hourly Weather Forecast - Harrisburg, IL

12 AM
26°F
0%
3mph
SE
Mostly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
16°F
1 AM
26°F
10%
3mph
SE
Mostly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
15°F
2 AM
25°F
10%
3mph
SE
Mostly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
15°F
3 AM
25°F
10%
3mph
SE
Mostly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
16°F
4 AM
25°F
0%
3mph
SE
Partly Cloudy
Humidity
66%
Feels like
25°F
Dew Point
15°F
5 AM
26°F
0%
3mph
SE
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
15°F
6 AM
27°F
0%
3mph
SE
Partly Cloudy
Humidity
59%
Feels like
23°F
Dew Point
15°F
6:51 AM
7 AM
29°F
0%
4mph
SE
Partly Cloudy
Humidity
56%
Feels like
25°F
Dew Point
15°F
8 AM
30°F
0%
4mph
SE
Partly Cloudy
Humidity
54%
Feels like
26°F
Dew Point
16°F
9 AM
33°F
0%
4mph
SE
Partly Cloudy
Humidity
51%
Feels like
28°F
Dew Point
17°F
10 AM
35°F
0%
4mph
SE
Mostly Sunny
Humidity
49%
Feels like
31°F
Dew Point
18°F
11 AM
37°F
0%
4mph
SSE
Mostly Sunny
Humidity
47%
Feels like
34°F
Dew Point
19°F
12 PM
39°F
0%
4mph
SSE
Partly Cloudy
Humidity
47%
Feels like
37°F
Dew Point
21°F
1 PM
40°F
0%
4mph
SSE
Partly Cloudy
Humidity
48%
Feels like
38°F
Dew Point
22°F
2 PM
41°F
0%
3mph
SE
Partly Cloudy
Humidity
50%
Feels like
40°F
Dew Point
24°F
3 PM
41°F
0%
3mph
SE
Mostly Sunny
Humidity
54%
Feels like
41°F
Dew Point
26°F
4 PM
40°F
0%
2mph
SE
Mostly Sunny
Humidity
58%
Feels like
40°F
Dew Point
27°F
5 PM
39°F
0%
2mph
ESE
Sunny
Humidity
62%
Feels like
39°F
Dew Point
27°F
5:25 PM
6 PM
38°F
0%
2mph
E
Clear
Humidity
66%
Feels like
38°F
Dew Point
28°F
7 PM
37°F
0%
2mph
E
Clear
Humidity
68%
Feels like
37°F
Dew Point
27°F
8 PM
36°F
0%
2mph
E
Clear
Humidity
70%
Feels like
36°F
Dew Point
27°F
9 PM
35°F
0%
2mph
ESE
Clear
Humidity
73%
Feels like
35°F
Dew Point
27°F
10 PM
34°F
0%
2mph
ESE
Clear
Humidity
74%
Feels like
34°F
Dew Point
27°F
11 PM
33°F
0%
2mph
ESE
Clear
Humidity
75%
Feels like
33°F
Dew Point
26°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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