Hourly Weather Forecast - Mendon, IL

6 AM
22°F
0%
9mph
NE
Partly Cloudy
Humidity
86%
Feels like
11°F
Dew Point
18°F
6:38 AM
7 AM
23°F
0%
10mph
NE
Partly Cloudy
Humidity
83%
Feels like
12°F
Dew Point
18°F
8 AM
24°F
0%
11mph
ENE
Partly Cloudy
Humidity
78%
Feels like
14°F
Dew Point
19°F
9 AM
27°F
0%
11mph
ENE
Partly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
19°F
10 AM
30°F
0%
11mph
ENE
Mostly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
19°F
11 AM
33°F
0%
11mph
ENE
Mostly Cloudy
Humidity
56%
Feels like
25°F
Dew Point
19°F
12 PM
36°F
0%
10mph
ENE
Mostly Cloudy
Humidity
50%
Feels like
29°F
Dew Point
19°F
1 PM
38°F
0%
11mph
ENE
Cloudy
Humidity
46%
Feels like
31°F
Dew Point
19°F
2 PM
40°F
0%
11mph
ENE
Cloudy
Humidity
43%
Feels like
33°F
Dew Point
19°F
3 PM
41°F
0%
12mph
ENE
Cloudy
Humidity
42%
Feels like
34°F
Dew Point
19°F
4 PM
41°F
0%
11mph
ENE
Cloudy
Humidity
41%
Feels like
34°F
Dew Point
19°F
5 PM
41°F
10%
10mph
ENE
Cloudy
Humidity
41%
Feels like
34°F
Dew Point
19°F
5:56 PM
6 PM
39°F
20%
10mph
ENE
Cloudy
Humidity
44%
Feels like
33°F
Dew Point
19°F
7 PM
38°F
30%
10mph
E
30% Chance Light Snow
Humidity
49%
Feels like
31°F
Dew Point
21°F
8 PM
37°F
50%
9mph
E
50% Chance Light Snow
Humidity
57%
Feels like
30°F
Dew Point
23°F
9 PM
35°F
50%
10mph
E
50% Chance of Flurries
Humidity
64%
Feels like
28°F
Dew Point
24°F
10 PM
35°F
60%
11mph
E
60% Chance of Snow
Humidity
69%
Feels like
27°F
Dew Point
26°F
11 PM
34°F
40%
10mph
E
40% Chance of Heavy Snow
Humidity
73%
Feels like
26°F
Dew Point
26°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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