Hourly Weather Forecast - Summit Argo, IL

12 AM
27°F
10%
9mph
E
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
18°F
1 AM
27°F
10%
9mph
E
Partly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
18°F
2 AM
26°F
10%
9mph
E
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
17°F
3 AM
26°F
10%
9mph
ESE
Mostly Clear
Humidity
66%
Feels like
17°F
Dew Point
16°F
4 AM
25°F
10%
9mph
ESE
Mostly Clear
Humidity
66%
Feels like
16°F
Dew Point
15°F
5 AM
25°F
10%
9mph
ESE
Clear
Humidity
63%
Feels like
16°F
Dew Point
14°F
6 AM
26°F
10%
9mph
ESE
Clear
Humidity
62%
Feels like
17°F
Dew Point
15°F
6:25 AM
7 AM
28°F
10%
9mph
ESE
Sunny
Humidity
57%
Feels like
19°F
Dew Point
15°F
8 AM
31°F
10%
10mph
ESE
Sunny
Humidity
53%
Feels like
22°F
Dew Point
16°F
9 AM
34°F
10%
11mph
SE
Sunny
Humidity
47%
Feels like
26°F
Dew Point
16°F
10 AM
37°F
10%
11mph
SE
Sunny
Humidity
43%
Feels like
30°F
Dew Point
17°F
11 AM
40°F
10%
11mph
SE
Sunny
Humidity
40%
Feels like
33°F
Dew Point
18°F
12 PM
42°F
10%
10mph
SE
Sunny
Humidity
39%
Feels like
36°F
Dew Point
19°F
1 PM
44°F
10%
10mph
SE
Mostly Sunny
Humidity
39%
Feels like
39°F
Dew Point
21°F
2 PM
45°F
10%
9mph
SE
Partly Cloudy
Humidity
41%
Feels like
40°F
Dew Point
23°F
3 PM
45°F
10%
9mph
SE
Partly Cloudy
Humidity
42%
Feels like
41°F
Dew Point
24°F
4 PM
44°F
10%
8mph
ESE
Partly Cloudy
Humidity
46%
Feels like
40°F
Dew Point
25°F
5 PM
42°F
10%
8mph
E
Partly Cloudy
Humidity
50%
Feels like
38°F
Dew Point
25°F
5:42 PM
6 PM
40°F
10%
7mph
E
Partly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
25°F
7 PM
39°F
20%
7mph
E
Partly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
25°F
8 PM
38°F
20%
7mph
ESE
Partly Cloudy
Humidity
61%
Feels like
33°F
Dew Point
26°F
9 PM
37°F
20%
7mph
ESE
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
26°F
10 PM
37°F
20%
6mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
27°F
11 PM
36°F
20%
6mph
ESE
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
28°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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