Hourly Weather Forecast - Olney, IL

12 AM
28°F
0%
5mph
ESE
Partly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
19°F
1 AM
28°F
0%
5mph
ESE
Partly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
18°F
2 AM
28°F
0%
5mph
SE
Partly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
18°F
3 AM
28°F
0%
6mph
SE
Partly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
18°F
4 AM
28°F
0%
6mph
SE
Partly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
18°F
5 AM
28°F
0%
6mph
SE
Mostly Cloudy
Humidity
67%
Feels like
21°F
Dew Point
19°F
6 AM
29°F
10%
6mph
SE
Mostly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
19°F
7 AM
30°F
10%
6mph
SE
Mostly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
20°F
7:07 AM
8 AM
32°F
20%
7mph
SE
Mostly Cloudy
Humidity
66%
Feels like
26°F
Dew Point
22°F
9 AM
34°F
20%
7mph
SE
Mostly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
23°F
10 AM
37°F
20%
7mph
SE
Partly Cloudy
Humidity
59%
Feels like
31°F
Dew Point
24°F
11 AM
40°F
30%
8mph
SSE
30% Chance Rain Showers
Humidity
55%
Feels like
35°F
Dew Point
25°F
12 PM
42°F
20%
8mph
SSE
Partly Cloudy
Humidity
52%
Feels like
37°F
Dew Point
26°F
1 PM
44°F
20%
8mph
SSE
Mostly Sunny
Humidity
50%
Feels like
39°F
Dew Point
26°F
2 PM
45°F
20%
8mph
SSE
Mostly Sunny
Humidity
49%
Feels like
41°F
Dew Point
27°F
3 PM
45°F
10%
8mph
SSE
Sunny
Humidity
50%
Feels like
41°F
Dew Point
28°F
4 PM
44°F
10%
8mph
SSE
Sunny
Humidity
53%
Feels like
40°F
Dew Point
28°F
4:34 PM
5 PM
43°F
10%
8mph
SSE
Mostly Clear
Humidity
57%
Feels like
38°F
Dew Point
29°F
6 PM
42°F
10%
9mph
SSE
Mostly Clear
Humidity
61%
Feels like
36°F
Dew Point
29°F
7 PM
42°F
10%
9mph
SSE
Mostly Clear
Humidity
65%
Feels like
36°F
Dew Point
31°F
8 PM
42°F
10%
9mph
S
Partly Cloudy
Humidity
66%
Feels like
37°F
Dew Point
32°F
9 PM
43°F
10%
9mph
S
Mostly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
33°F
10 PM
43°F
20%
10mph
S
Mostly Cloudy
Humidity
70%
Feels like
38°F
Dew Point
34°F
11 PM
44°F
20%
10mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
36°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

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

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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