Hourly Weather Forecast - Dennison, IL

6:23 AM
7 AM
29°F
0%
11mph
NNE
Mostly Cloudy
Humidity
87%
Feels like
20°F
Dew Point
26°F
8 AM
33°F
0%
12mph
NE
Mostly Cloudy
Humidity
78%
Feels like
24°F
Dew Point
26°F
9 AM
35°F
0%
12mph
NE
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
27°F
10 AM
38°F
0%
12mph
NE
Mostly Cloudy
Humidity
66%
Feels like
30°F
Dew Point
28°F
11 AM
40°F
0%
12mph
NE
Partly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
28°F
12 PM
42°F
0%
11mph
NE
Partly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
28°F
1 PM
43°F
0%
11mph
NE
Mostly Cloudy
Humidity
56%
Feels like
37°F
Dew Point
28°F
2 PM
43°F
0%
11mph
NE
Mostly Cloudy
Humidity
55%
Feels like
37°F
Dew Point
28°F
3 PM
43°F
0%
10mph
NE
Mostly Cloudy
Humidity
53%
Feels like
37°F
Dew Point
27°F
4 PM
42°F
0%
9mph
NE
Mostly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
27°F
5 PM
40°F
0%
9mph
ENE
Cloudy
Humidity
56%
Feels like
34°F
Dew Point
26°F
5:42 PM
6 PM
39°F
10%
8mph
ENE
Cloudy
Humidity
55%
Feels like
33°F
Dew Point
24°F
7 PM
38°F
0%
8mph
ENE
Cloudy
Humidity
56%
Feels like
32°F
Dew Point
24°F
8 PM
37°F
10%
8mph
ENE
Cloudy
Humidity
56%
Feels like
32°F
Dew Point
23°F
9 PM
37°F
10%
7mph
ENE
Cloudy
Humidity
58%
Feels like
31°F
Dew Point
24°F
10 PM
36°F
10%
7mph
ENE
Cloudy
Humidity
59%
Feels like
30°F
Dew Point
23°F
11 PM
35°F
20%
7mph
ENE
Cloudy
Humidity
56%
Feels like
29°F
Dew Point
21°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide