Hourly Weather Forecast - Harmon, IL

12 AM
26°F
0%
13mph
SSE
Clear
Humidity
62%
Feels like
14°F
Dew Point
14°F
1 AM
27°F
0%
14mph
S
Mostly Clear
Humidity
63%
Feels like
16°F
Dew Point
16°F
2 AM
28°F
0%
15mph
S
Partly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
18°F
3 AM
29°F
0%
15mph
S
Cloudy
Humidity
64%
Feels like
18°F
Dew Point
19°F
4 AM
30°F
0%
15mph
S
Cloudy
Humidity
66%
Feels like
19°F
Dew Point
20°F
5 AM
31°F
0%
14mph
S
Cloudy
Humidity
70%
Feels like
20°F
Dew Point
22°F
6 AM
31°F
0%
14mph
S
Cloudy
Humidity
71%
Feels like
21°F
Dew Point
23°F
7 AM
32°F
0%
13mph
SSW
Cloudy
Humidity
71%
Feels like
22°F
Dew Point
24°F
7:21 AM
8 AM
33°F
0%
13mph
SSW
Cloudy
Humidity
73%
Feels like
24°F
Dew Point
26°F
9 AM
35°F
0%
12mph
SSW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
27°F
10 AM
37°F
0%
11mph
SW
Mostly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
29°F
11 AM
38°F
0%
11mph
WSW
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
29°F
12 PM
39°F
0%
11mph
W
Mostly Sunny
Humidity
67%
Feels like
32°F
Dew Point
29°F
1 PM
39°F
0%
11mph
W
Mostly Sunny
Humidity
66%
Feels like
32°F
Dew Point
29°F
2 PM
38°F
0%
11mph
WNW
Sunny
Humidity
65%
Feels like
31°F
Dew Point
28°F
3 PM
37°F
0%
11mph
WNW
Sunny
Humidity
66%
Feels like
30°F
Dew Point
27°F
4 PM
36°F
0%
11mph
WNW
Sunny
Humidity
66%
Feels like
28°F
Dew Point
25°F
4:30 PM
5 PM
34°F
0%
11mph
WNW
Clear
Humidity
65%
Feels like
25°F
Dew Point
23°F
6 PM
32°F
0%
11mph
WNW
Clear
Humidity
66%
Feels like
23°F
Dew Point
22°F
7 PM
31°F
0%
12mph
WNW
Clear
Humidity
67%
Feels like
22°F
Dew Point
21°F
8 PM
30°F
0%
12mph
W
Clear
Humidity
67%
Feels like
20°F
Dew Point
21°F
9 PM
29°F
0%
13mph
W
Clear
Humidity
68%
Feels like
19°F
Dew Point
20°F
10 PM
28°F
0%
13mph
W
Clear
Humidity
68%
Feels like
17°F
Dew Point
19°F
11 PM
27°F
0%
14mph
WNW
Clear
Humidity
66%
Feels like
16°F
Dew Point
17°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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