Hourly Weather Forecast - Summit Argo, IL

12 AM
37°F
10%
15mph
SW
Cloudy
Humidity
88%
Feels like
29°F
Dew Point
34°F
1 AM
37°F
10%
14mph
WSW
Cloudy
Humidity
89%
Feels like
29°F
Dew Point
35°F
2 AM
37°F
10%
13mph
WSW
Cloudy
Humidity
89%
Feels like
29°F
Dew Point
35°F
3 AM
37°F
10%
12mph
WSW
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
34°F
4 AM
37°F
10%
11mph
WSW
Cloudy
Humidity
91%
Feels like
29°F
Dew Point
34°F
5 AM
36°F
10%
11mph
WSW
Mostly Cloudy
Humidity
92%
Feels like
28°F
Dew Point
34°F
6 AM
36°F
10%
11mph
WSW
Partly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
33°F
7 AM
36°F
10%
10mph
WSW
Partly Cloudy
Humidity
90%
Feels like
29°F
Dew Point
33°F
7:12 AM
8 AM
37°F
0%
9mph
WSW
Mostly Sunny
Humidity
88%
Feels like
30°F
Dew Point
34°F
9 AM
38°F
0%
9mph
WSW
Mostly Sunny
Humidity
84%
Feels like
31°F
Dew Point
33°F
10 AM
39°F
0%
9mph
WSW
Mostly Sunny
Humidity
80%
Feels like
32°F
Dew Point
33°F
11 AM
39°F
0%
9mph
WSW
Mostly Sunny
Humidity
74%
Feels like
34°F
Dew Point
32°F
12 PM
40°F
0%
8mph
WSW
Sunny
Humidity
71%
Feels like
34°F
Dew Point
31°F
1 PM
40°F
0%
7mph
SW
Sunny
Humidity
69%
Feels like
35°F
Dew Point
31°F
2 PM
39°F
0%
6mph
SSW
Mostly Sunny
Humidity
70%
Feels like
35°F
Dew Point
30°F
3 PM
38°F
0%
6mph
S
Mostly Sunny
Humidity
73%
Feels like
34°F
Dew Point
30°F
4 PM
37°F
0%
6mph
S
Partly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
30°F
4:21 PM
5 PM
35°F
0%
7mph
SSE
Partly Cloudy
Humidity
81%
Feels like
29°F
Dew Point
30°F
6 PM
35°F
0%
9mph
SSE
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
30°F
7 PM
35°F
0%
10mph
SSE
Partly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
31°F
8 PM
35°F
0%
11mph
SSE
Mostly Cloudy
Humidity
88%
Feels like
27°F
Dew Point
32°F
9 PM
36°F
0%
12mph
SSE
Cloudy
Humidity
88%
Feels like
27°F
Dew Point
33°F
10 PM
36°F
0%
13mph
S
Cloudy
Humidity
88%
Feels like
28°F
Dew Point
33°F
11 PM
37°F
10%
14mph
S
Cloudy
Humidity
89%
Feels like
29°F
Dew Point
34°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

Story Image via pixabay.com

Winter Precipitation

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