Hourly Weather Forecast - Harmon, IL

12 AM
35°F
10%
6mph
E
Foggy
Humidity
100%
Feels like
30°F
Dew Point
35°F
1 AM
34°F
10%
6mph
E
Foggy
Humidity
100%
Feels like
29°F
Dew Point
34°F
2 AM
34°F
10%
7mph
E
Foggy
Humidity
100%
Feels like
28°F
Dew Point
34°F
3 AM
34°F
10%
8mph
E
Foggy
Humidity
100%
Feels like
28°F
Dew Point
34°F
4 AM
34°F
10%
8mph
E
Foggy
Humidity
100%
Feels like
27°F
Dew Point
34°F
5 AM
34°F
10%
9mph
E
Foggy
Humidity
100%
Feels like
27°F
Dew Point
34°F
6 AM
35°F
10%
10mph
E
Foggy
Humidity
100%
Feels like
27°F
Dew Point
35°F
7 AM
35°F
10%
11mph
ESE
Cloudy
Humidity
92%
Feels like
27°F
Dew Point
33°F
7:23 AM
8 AM
36°F
10%
12mph
ESE
Cloudy
Humidity
91%
Feels like
28°F
Dew Point
34°F
9 AM
38°F
10%
13mph
ESE
Cloudy
Humidity
89%
Feels like
30°F
Dew Point
35°F
10 AM
40°F
20%
13mph
ESE
Cloudy
Humidity
87%
Feels like
32°F
Dew Point
36°F
11 AM
41°F
20%
13mph
SE
Cloudy
Humidity
85%
Feels like
34°F
Dew Point
37°F
12 PM
43°F
20%
13mph
SE
Cloudy
Humidity
83%
Feels like
36°F
Dew Point
38°F
1 PM
44°F
20%
12mph
SE
Cloudy
Humidity
84%
Feels like
37°F
Dew Point
39°F
2 PM
45°F
20%
12mph
SE
Cloudy
Humidity
84%
Feels like
39°F
Dew Point
40°F
3 PM
45°F
30%
11mph
SE
30% Chance of Light Rain
Humidity
86%
Feels like
40°F
Dew Point
41°F
4 PM
45°F
30%
11mph
SE
30% Chance of Light Rain
Humidity
89%
Feels like
40°F
Dew Point
42°F
4:32 PM
5 PM
45°F
40%
11mph
SE
40% Chance of Light Rain
Humidity
92%
Feels like
40°F
Dew Point
43°F
6 PM
45°F
30%
11mph
SE
30% Chance of Light Rain
Humidity
96%
Feels like
40°F
Dew Point
44°F
7 PM
45°F
30%
11mph
SE
30% Chance of Light Rain
Humidity
100%
Feels like
40°F
Dew Point
45°F
8 PM
46°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
46°F
9 PM
46°F
20%
10mph
SSE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
46°F
10 PM
46°F
20%
10mph
SSE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
46°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

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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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