Hourly Weather Forecast - Harmon, IL

12 AM
26°F
0%
14mph
WNW
Clear
Humidity
64%
Feels like
14°F
Dew Point
15°F
1 AM
24°F
0%
14mph
WNW
Clear
Humidity
64%
Feels like
12°F
Dew Point
14°F
2 AM
23°F
0%
13mph
WNW
Clear
Humidity
63%
Feels like
11°F
Dew Point
12°F
3 AM
21°F
0%
12mph
WNW
Clear
Humidity
62%
Feels like
9°F
Dew Point
10°F
4 AM
20°F
0%
11mph
WNW
Clear
Humidity
62%
Feels like
8°F
Dew Point
9°F
5 AM
19°F
0%
10mph
NW
Clear
Humidity
64%
Feels like
7°F
Dew Point
9°F
6 AM
18°F
0%
9mph
NW
Clear
Humidity
64%
Feels like
7°F
Dew Point
8°F
7 AM
18°F
0%
8mph
NW
Clear
Humidity
61%
Feels like
8°F
Dew Point
7°F
7:21 AM
8 AM
19°F
0%
8mph
NW
Sunny
Humidity
60%
Feels like
9°F
Dew Point
8°F
9 AM
20°F
0%
7mph
NW
Sunny
Humidity
57%
Feels like
12°F
Dew Point
8°F
10 AM
22°F
0%
6mph
NW
Sunny
Humidity
56%
Feels like
15°F
Dew Point
9°F
11 AM
24°F
0%
5mph
NW
Sunny
Humidity
52%
Feels like
18°F
Dew Point
9°F
12 PM
26°F
0%
4mph
NW
Sunny
Humidity
49%
Feels like
21°F
Dew Point
10°F
1 PM
27°F
0%
4mph
WNW
Mostly Sunny
Humidity
48%
Feels like
23°F
Dew Point
10°F
2 PM
28°F
0%
4mph
WNW
Mostly Sunny
Humidity
47%
Feels like
24°F
Dew Point
10°F
3 PM
29°F
0%
4mph
WNW
Partly Cloudy
Humidity
46%
Feels like
24°F
Dew Point
10°F
4 PM
28°F
0%
4mph
WSW
Partly Cloudy
Humidity
48%
Feels like
23°F
Dew Point
11°F
4:30 PM
5 PM
27°F
0%
4mph
S
Mostly Cloudy
Humidity
50%
Feels like
21°F
Dew Point
11°F
6 PM
26°F
0%
5mph
SSE
Cloudy
Humidity
54%
Feels like
20°F
Dew Point
12°F
7 PM
26°F
10%
6mph
SE
Cloudy
Humidity
56%
Feels like
19°F
Dew Point
12°F
8 PM
26°F
10%
7mph
SE
Cloudy
Humidity
58%
Feels like
19°F
Dew Point
13°F
9 PM
26°F
0%
7mph
SE
Cloudy
Humidity
60%
Feels like
18°F
Dew Point
14°F
10 PM
26°F
0%
8mph
SE
Cloudy
Humidity
60%
Feels like
18°F
Dew Point
15°F
11 PM
27°F
10%
8mph
SSE
Cloudy
Humidity
61%
Feels like
18°F
Dew Point
15°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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