Hourly Weather Forecast - Mendon, IL

12 AM
42°F
20%
9mph
NW
Partly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
37°F
1 AM
41°F
10%
10mph
NW
Partly Cloudy
Humidity
84%
Feels like
35°F
Dew Point
37°F
2 AM
40°F
10%
10mph
NW
Partly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
36°F
3 AM
39°F
10%
11mph
NW
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
36°F
4 AM
38°F
10%
11mph
NW
Partly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
35°F
5 AM
37°F
10%
11mph
NW
Mostly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
34°F
6 AM
36°F
10%
12mph
NNW
Mostly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
33°F
7 AM
35°F
10%
12mph
NNW
Cloudy
Humidity
87%
Feels like
27°F
Dew Point
32°F
7:25 AM
8 AM
35°F
20%
13mph
NNW
Cloudy
Humidity
86%
Feels like
26°F
Dew Point
31°F
9 AM
34°F
20%
13mph
NNW
Cloudy
Humidity
84%
Feels like
25°F
Dew Point
30°F
10 AM
34°F
20%
14mph
NNW
Cloudy
Humidity
81%
Feels like
25°F
Dew Point
29°F
11 AM
35°F
20%
14mph
NNW
Cloudy
Humidity
77%
Feels like
26°F
Dew Point
29°F
12 PM
35°F
20%
14mph
NNW
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
28°F
1 PM
36°F
20%
14mph
NNW
Cloudy
Humidity
71%
Feels like
27°F
Dew Point
28°F
2 PM
36°F
20%
14mph
NNW
Cloudy
Humidity
69%
Feels like
27°F
Dew Point
27°F
3 PM
36°F
20%
14mph
NNW
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
27°F
4 PM
35°F
20%
13mph
NNW
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
26°F
5 PM
34°F
20%
12mph
NNW
Cloudy
Humidity
69%
Feels like
25°F
Dew Point
25°F
5:03 PM
6 PM
33°F
20%
11mph
NNW
Cloudy
Humidity
71%
Feels like
25°F
Dew Point
25°F
7 PM
32°F
10%
11mph
NNW
Cloudy
Humidity
71%
Feels like
23°F
Dew Point
24°F
8 PM
31°F
10%
11mph
NNW
Cloudy
Humidity
72%
Feels like
22°F
Dew Point
23°F
9 PM
30°F
10%
11mph
N
Mostly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
22°F
10 PM
29°F
10%
10mph
N
Mostly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
22°F
11 PM
29°F
10%
10mph
N
Partly Cloudy
Humidity
74%
Feels like
20°F
Dew Point
21°F

Friday's Weather Outlook

Friday's Weather Outlook

Mother Nature brings wet, wintry weather to the eastern half of the nation on Friday as a low pressure system passes through.

Weekend Weather Preview

Weekend Weather Preview

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