Hourly Weather Forecast - Saint Elmo, IL

12 AM
38°F
10%
6mph
NNW
Foggy
Humidity
100%
Feels like
33°F
Dew Point
38°F
1 AM
37°F
10%
5mph
NNW
Foggy
Humidity
99%
Feels like
33°F
Dew Point
37°F
2 AM
37°F
10%
5mph
NNW
Partly Cloudy
Humidity
97%
Feels like
32°F
Dew Point
36°F
3 AM
36°F
10%
5mph
NNW
Hazy
Humidity
95%
Feels like
31°F
Dew Point
34°F
4 AM
35°F
10%
5mph
N
Hazy
Humidity
93%
Feels like
30°F
Dew Point
33°F
5 AM
33°F
10%
5mph
N
Mostly Clear
Humidity
89%
Feels like
29°F
Dew Point
31°F
6 AM
32°F
10%
5mph
N
Mostly Clear
Humidity
88%
Feels like
28°F
Dew Point
29°F
7 AM
32°F
10%
4mph
NNE
Mostly Clear
Humidity
79%
Feels like
28°F
Dew Point
27°F
7:10 AM
8 AM
33°F
10%
5mph
NNE
Mostly Sunny
Humidity
74%
Feels like
29°F
Dew Point
26°F
9 AM
35°F
10%
5mph
NNE
Mostly Sunny
Humidity
68%
Feels like
30°F
Dew Point
25°F
10 AM
37°F
10%
5mph
NNE
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
26°F
11 AM
39°F
10%
5mph
NE
Partly Cloudy
Humidity
59%
Feels like
35°F
Dew Point
26°F
12 PM
40°F
10%
5mph
NE
Partly Cloudy
Humidity
57%
Feels like
36°F
Dew Point
26°F
1 PM
41°F
10%
5mph
NE
Mostly Cloudy
Humidity
56%
Feels like
38°F
Dew Point
27°F
2 PM
42°F
10%
4mph
NE
Mostly Cloudy
Humidity
56%
Feels like
39°F
Dew Point
27°F
3 PM
41°F
10%
4mph
ENE
Cloudy
Humidity
58%
Feels like
38°F
Dew Point
28°F
4 PM
40°F
20%
4mph
ENE
Cloudy
Humidity
63%
Feels like
37°F
Dew Point
28°F
4:36 PM
5 PM
38°F
20%
4mph
ENE
Cloudy
Humidity
70%
Feels like
35°F
Dew Point
29°F
6 PM
37°F
20%
4mph
ENE
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
30°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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