Hourly Weather Forecast - Marion, IL

12 AM
31°F
10%
13mph
WNW
Clear
Humidity
70%
Feels like
22°F
Dew Point
23°F
1 AM
30°F
10%
13mph
WNW
Clear
Humidity
71%
Feels like
20°F
Dew Point
21°F
2 AM
28°F
0%
12mph
WNW
Clear
Humidity
71%
Feels like
18°F
Dew Point
20°F
3 AM
27°F
0%
11mph
WNW
Clear
Humidity
72%
Feels like
17°F
Dew Point
20°F
4 AM
26°F
0%
10mph
WNW
Clear
Humidity
75%
Feels like
17°F
Dew Point
19°F
5 AM
26°F
0%
8mph
WNW
Clear
Humidity
77%
Feels like
17°F
Dew Point
19°F
6 AM
25°F
0%
7mph
WNW
Clear
Humidity
77%
Feels like
18°F
Dew Point
19°F
7 AM
26°F
0%
7mph
WNW
Clear
Humidity
77%
Feels like
18°F
Dew Point
19°F
7:05 AM
8 AM
27°F
0%
7mph
W
Sunny
Humidity
73%
Feels like
19°F
Dew Point
19°F
9 AM
29°F
0%
7mph
W
Sunny
Humidity
68%
Feels like
22°F
Dew Point
20°F
10 AM
32°F
0%
7mph
W
Sunny
Humidity
66%
Feels like
25°F
Dew Point
22°F
11 AM
34°F
0%
6mph
W
Sunny
Humidity
61%
Feels like
28°F
Dew Point
22°F
12 PM
35°F
0%
6mph
W
Sunny
Humidity
61%
Feels like
30°F
Dew Point
23°F
1 PM
35°F
0%
5mph
W
Mostly Sunny
Humidity
59%
Feels like
31°F
Dew Point
22°F
2 PM
36°F
0%
4mph
W
Mostly Sunny
Humidity
56%
Feels like
32°F
Dew Point
22°F
3 PM
36°F
0%
4mph
WSW
Partly Cloudy
Humidity
57%
Feels like
33°F
Dew Point
22°F
4 PM
35°F
0%
3mph
SW
Partly Cloudy
Humidity
61%
Feels like
32°F
Dew Point
23°F
4:39 PM
5 PM
34°F
0%
4mph
S
Partly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
24°F
6 PM
32°F
0%
4mph
S
Mostly Clear
Humidity
74%
Feels like
29°F
Dew Point
25°F
7 PM
31°F
0%
5mph
S
Mostly Clear
Humidity
77%
Feels like
27°F
Dew Point
25°F
8 PM
31°F
0%
6mph
S
Clear
Humidity
78%
Feels like
26°F
Dew Point
26°F
9 PM
32°F
0%
6mph
S
Clear
Humidity
81%
Feels like
25°F
Dew Point
26°F
10 PM
32°F
0%
7mph
S
Clear
Humidity
81%
Feels like
25°F
Dew Point
27°F
11 PM
32°F
0%
7mph
S
Clear
Humidity
82%
Feels like
25°F
Dew Point
27°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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