Hourly Weather Forecast - Johnston City, IL

12 AM
34°F
10%
8mph
S
Clear
Humidity
74%
Feels like
27°F
Dew Point
26°F
1 AM
34°F
10%
9mph
S
Clear
Humidity
76%
Feels like
27°F
Dew Point
27°F
2 AM
35°F
10%
9mph
S
Clear
Humidity
76%
Feels like
27°F
Dew Point
28°F
3 AM
35°F
10%
9mph
S
Clear
Humidity
76%
Feels like
28°F
Dew Point
28°F
4 AM
35°F
10%
10mph
S
Clear
Humidity
77%
Feels like
27°F
Dew Point
29°F
5 AM
35°F
10%
10mph
S
Clear
Humidity
77%
Feels like
27°F
Dew Point
28°F
6 AM
35°F
10%
11mph
S
Clear
Humidity
78%
Feels like
28°F
Dew Point
29°F
7 AM
37°F
10%
11mph
S
Clear
Humidity
77%
Feels like
29°F
Dew Point
30°F
7:06 AM
8 AM
39°F
0%
12mph
S
Mostly Sunny
Humidity
74%
Feels like
31°F
Dew Point
31°F
9 AM
42°F
0%
13mph
S
Partly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
34°F
10 AM
45°F
0%
13mph
SSW
Partly Cloudy
Humidity
71%
Feels like
39°F
Dew Point
36°F
11 AM
49°F
0%
14mph
SSW
Partly Cloudy
Humidity
65%
Feels like
43°F
Dew Point
38°F
12 PM
51°F
0%
14mph
SSW
Partly Cloudy
Humidity
64%
Feels like
51°F
Dew Point
39°F
1 PM
52°F
0%
13mph
SW
Partly Cloudy
Humidity
63%
Feels like
52°F
Dew Point
40°F
2 PM
53°F
0%
11mph
SW
Partly Cloudy
Humidity
63%
Feels like
53°F
Dew Point
41°F
3 PM
53°F
0%
9mph
SW
Partly Cloudy
Humidity
67%
Feels like
53°F
Dew Point
42°F
4 PM
51°F
0%
7mph
SW
Partly Cloudy
Humidity
72%
Feels like
51°F
Dew Point
43°F
4:39 PM
5 PM
49°F
0%
6mph
WSW
Partly Cloudy
Humidity
80%
Feels like
47°F
Dew Point
43°F
6 PM
47°F
0%
4mph
WSW
Partly Cloudy
Humidity
83%
Feels like
45°F
Dew Point
42°F
7 PM
45°F
0%
5mph
W
Mostly Clear
Humidity
85%
Feels like
42°F
Dew Point
41°F
8 PM
44°F
0%
6mph
WNW
Partly Cloudy
Humidity
84%
Feels like
40°F
Dew Point
39°F
9 PM
42°F
0%
6mph
NW
Partly Cloudy
Humidity
86%
Feels like
38°F
Dew Point
38°F
10 PM
41°F
0%
6mph
NNW
Mostly Cloudy
Humidity
86%
Feels like
36°F
Dew Point
37°F
11 PM
39°F
0%
6mph
NNW
Cloudy
Humidity
86%
Feels like
34°F
Dew Point
35°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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