Hourly Weather Forecast - Dennison, IL

12 AM
17°F
0%
9mph
NW
Clear
Humidity
58%
Feels like
6°F
Dew Point
5°F
1 AM
17°F
0%
9mph
NW
Clear
Humidity
57%
Feels like
6°F
Dew Point
4°F
2 AM
17°F
0%
8mph
NW
Clear
Humidity
57%
Feels like
6°F
Dew Point
4°F
3 AM
16°F
0%
8mph
NW
Clear
Humidity
59%
Feels like
6°F
Dew Point
4°F
4 AM
16°F
0%
8mph
NW
Clear
Humidity
61%
Feels like
5°F
Dew Point
5°F
5 AM
15°F
0%
7mph
NW
Mostly Clear
Humidity
63%
Feels like
5°F
Dew Point
5°F
6 AM
15°F
0%
7mph
NW
Mostly Clear
Humidity
63%
Feels like
6°F
Dew Point
5°F
6:59 AM
7 AM
17°F
10%
7mph
NW
Mostly Sunny
Humidity
59%
Feels like
8°F
Dew Point
5°F
8 AM
19°F
10%
6mph
NW
Partly Cloudy
Humidity
60%
Feels like
11°F
Dew Point
8°F
9 AM
22°F
10%
6mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
14°F
Dew Point
9°F
10 AM
24°F
10%
6mph
WNW
Cloudy
Humidity
53%
Feels like
17°F
Dew Point
10°F
11 AM
26°F
10%
6mph
W
Cloudy
Humidity
51%
Feels like
19°F
Dew Point
10°F
12 PM
28°F
10%
7mph
W
Cloudy
Humidity
48%
Feels like
21°F
Dew Point
11°F
1 PM
30°F
10%
7mph
W
Cloudy
Humidity
46%
Feels like
22°F
Dew Point
12°F
2 PM
31°F
10%
7mph
W
Mostly Cloudy
Humidity
45%
Feels like
24°F
Dew Point
12°F
3 PM
32°F
10%
7mph
WSW
Partly Cloudy
Humidity
44%
Feels like
25°F
Dew Point
12°F
4 PM
32°F
10%
7mph
WSW
Partly Cloudy
Humidity
44%
Feels like
25°F
Dew Point
13°F
5 PM
31°F
10%
6mph
WSW
Partly Cloudy
Humidity
49%
Feels like
25°F
Dew Point
14°F
6 PM
30°F
10%
5mph
WSW
Mostly Cloudy
Humidity
53%
Feels like
25°F
Dew Point
15°F

Today's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide