Hourly Weather Forecast - Locust Grove, IL

12 AM
29°F
10%
11mph
WNW
Clear
Humidity
58%
Feels like
20°F
Dew Point
16°F
1 AM
28°F
10%
10mph
WNW
Clear
Humidity
58%
Feels like
19°F
Dew Point
15°F
2 AM
27°F
0%
9mph
WNW
Clear
Humidity
58%
Feels like
18°F
Dew Point
15°F
3 AM
26°F
0%
8mph
WNW
Clear
Humidity
59%
Feels like
18°F
Dew Point
14°F
4 AM
25°F
0%
7mph
WNW
Clear
Humidity
60%
Feels like
17°F
Dew Point
13°F
5 AM
24°F
0%
6mph
WNW
Clear
Humidity
61%
Feels like
17°F
Dew Point
13°F
6 AM
24°F
0%
6mph
WNW
Clear
Humidity
62%
Feels like
17°F
Dew Point
13°F
7 AM
24°F
0%
6mph
WNW
Clear
Humidity
61%
Feels like
17°F
Dew Point
12°F
7:05 AM
8 AM
25°F
0%
6mph
WNW
Sunny
Humidity
59%
Feels like
18°F
Dew Point
13°F
9 AM
26°F
0%
6mph
WNW
Sunny
Humidity
57%
Feels like
19°F
Dew Point
13°F
10 AM
28°F
0%
6mph
WNW
Sunny
Humidity
53%
Feels like
21°F
Dew Point
13°F
11 AM
30°F
0%
6mph
WNW
Sunny
Humidity
48%
Feels like
24°F
Dew Point
13°F
12 PM
32°F
0%
6mph
W
Sunny
Humidity
45%
Feels like
26°F
Dew Point
13°F
1 PM
34°F
0%
5mph
W
Sunny
Humidity
42%
Feels like
29°F
Dew Point
13°F
2 PM
35°F
0%
5mph
SW
Mostly Sunny
Humidity
41%
Feels like
31°F
Dew Point
14°F
3 PM
35°F
0%
5mph
SSW
Mostly Sunny
Humidity
42%
Feels like
31°F
Dew Point
15°F
4 PM
34°F
0%
5mph
S
Mostly Sunny
Humidity
46%
Feels like
30°F
Dew Point
16°F
4:38 PM
5 PM
32°F
0%
5mph
SSE
Clear
Humidity
52%
Feels like
28°F
Dew Point
17°F
6 PM
31°F
0%
5mph
SSE
Clear
Humidity
58%
Feels like
25°F
Dew Point
18°F
7 PM
30°F
0%
6mph
SSE
Clear
Humidity
60%
Feels like
24°F
Dew Point
18°F
8 PM
30°F
0%
6mph
SSE
Clear
Humidity
62%
Feels like
23°F
Dew Point
19°F
9 PM
30°F
0%
7mph
SSE
Mostly Clear
Humidity
63%
Feels like
23°F
Dew Point
19°F
10 PM
30°F
0%
8mph
S
Clear
Humidity
64%
Feels like
23°F
Dew Point
19°F
11 PM
31°F
0%
8mph
S
Clear
Humidity
64%
Feels like
23°F
Dew Point
20°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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