Hourly Weather Forecast - Summit-Argo, IL

12 AM
37°F
10%
8mph
W
Cloudy
Humidity
97%
Feels like
31°F
Dew Point
37°F
1 AM
37°F
10%
8mph
W
Cloudy
Humidity
96%
Feels like
31°F
Dew Point
36°F
2 AM
36°F
10%
8mph
W
Cloudy
Humidity
95%
Feels like
30°F
Dew Point
35°F
3 AM
36°F
0%
8mph
W
Cloudy
Humidity
95%
Feels like
29°F
Dew Point
34°F
4 AM
35°F
0%
8mph
W
Cloudy
Humidity
95%
Feels like
29°F
Dew Point
34°F
5 AM
35°F
0%
7mph
W
Cloudy
Humidity
97%
Feels like
28°F
Dew Point
34°F
6 AM
34°F
0%
7mph
W
Cloudy
Humidity
98%
Feels like
28°F
Dew Point
34°F
7 AM
35°F
0%
7mph
WSW
Cloudy
Humidity
97%
Feels like
29°F
Dew Point
34°F
7:18 AM
8 AM
35°F
0%
7mph
WSW
Cloudy
Humidity
95%
Feels like
29°F
Dew Point
34°F
9 AM
37°F
0%
7mph
WSW
Cloudy
Humidity
92%
Feels like
31°F
Dew Point
34°F
10 AM
38°F
0%
7mph
SW
Cloudy
Humidity
89%
Feels like
33°F
Dew Point
35°F
11 AM
40°F
0%
7mph
SW
Cloudy
Humidity
84%
Feels like
35°F
Dew Point
35°F
12 PM
42°F
0%
7mph
SW
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
36°F
1 PM
43°F
0%
7mph
SSW
Cloudy
Humidity
78%
Feels like
38°F
Dew Point
36°F
2 PM
42°F
0%
7mph
SSW
Cloudy
Humidity
79%
Feels like
38°F
Dew Point
37°F
3 PM
42°F
0%
7mph
SSW
Cloudy
Humidity
81%
Feels like
37°F
Dew Point
36°F
4 PM
41°F
0%
7mph
SSW
Mostly Cloudy
Humidity
84%
Feels like
36°F
Dew Point
36°F
4:36 PM
5 PM
40°F
0%
7mph
S
Mostly Cloudy
Humidity
86%
Feels like
35°F
Dew Point
36°F
6 PM
39°F
0%
7mph
S
Partly Cloudy
Humidity
93%
Feels like
34°F
Dew Point
38°F
7 PM
39°F
0%
7mph
S
Partly Cloudy
Humidity
94%
Feels like
34°F
Dew Point
37°F
8 PM
38°F
0%
8mph
S
Partly Cloudy
Humidity
95%
Feels like
33°F
Dew Point
37°F
9 PM
38°F
0%
9mph
S
Partly Cloudy
Humidity
93%
Feels like
32°F
Dew Point
37°F
10 PM
38°F
0%
9mph
S
Partly Cloudy
Humidity
92%
Feels like
32°F
Dew Point
36°F
11 PM
39°F
0%
9mph
S
Partly Cloudy
Humidity
92%
Feels like
32°F
Dew Point
37°F

Rain and Snow Totals Through Monday

More Rain and Mountain Snow Across Northern California

A series of storms will impact northern California through Monday bringing locally heavy rain and mountain snow.

Weekend Weather Outlook

Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide