Hourly Weather Forecast - Locust Grove, IL

12 AM
43°F
20%
5mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
40°F
1 AM
42°F
20%
6mph
NW
Mostly Cloudy
Humidity
89%
Feels like
39°F
Dew Point
39°F
2 AM
41°F
20%
5mph
NW
Partly Cloudy
Humidity
88%
Feels like
38°F
Dew Point
38°F
3 AM
41°F
20%
5mph
NNW
Partly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
37°F
4 AM
40°F
20%
5mph
N
Partly Cloudy
Humidity
86%
Feels like
36°F
Dew Point
36°F
5 AM
39°F
30%
5mph
N
30% Chance of Light Rain
Humidity
84%
Feels like
35°F
Dew Point
35°F
6 AM
39°F
20%
6mph
NNE
Cloudy
Humidity
83%
Feels like
35°F
Dew Point
34°F
7 AM
39°F
20%
6mph
NNE
Mostly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
34°F
7:06 AM
8 AM
40°F
10%
6mph
NNE
Partly Cloudy
Humidity
81%
Feels like
36°F
Dew Point
35°F
9 AM
41°F
10%
7mph
NE
Partly Cloudy
Humidity
79%
Feels like
37°F
Dew Point
35°F
10 AM
43°F
10%
7mph
NE
Partly Cloudy
Humidity
73%
Feels like
39°F
Dew Point
35°F
11 AM
46°F
10%
7mph
NE
Partly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
35°F
12 PM
47°F
10%
7mph
NE
Partly Cloudy
Humidity
62%
Feels like
44°F
Dew Point
35°F
1 PM
48°F
10%
7mph
NE
Mostly Sunny
Humidity
60%
Feels like
45°F
Dew Point
35°F
2 PM
49°F
10%
7mph
NE
Mostly Sunny
Humidity
59%
Feels like
46°F
Dew Point
35°F
3 PM
49°F
10%
7mph
NE
Partly Cloudy
Humidity
60%
Feels like
46°F
Dew Point
36°F
4 PM
47°F
20%
6mph
NE
Partly Cloudy
Humidity
64%
Feels like
44°F
Dew Point
36°F
4:39 PM
5 PM
45°F
20%
6mph
NE
Partly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
35°F
6 PM
43°F
20%
5mph
NE
Partly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
35°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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