Hourly Weather Forecast - Dennison, IL

11 AM
59°F
0%
5mph
SSE
Partly Cloudy
Humidity
64%
Feels like
59°F
Dew Point
47°F
12 PM
62°F
0%
5mph
SSE
Mostly Sunny
Humidity
61%
Feels like
62°F
Dew Point
48°F
1 PM
64°F
0%
5mph
SSE
Mostly Sunny
Humidity
60%
Feels like
64°F
Dew Point
50°F
2 PM
66°F
0%
6mph
S
Sunny
Humidity
57%
Feels like
66°F
Dew Point
51°F
3 PM
68°F
0%
6mph
S
Sunny
Humidity
57%
Feels like
68°F
Dew Point
52°F
4 PM
68°F
0%
6mph
S
Sunny
Humidity
58%
Feels like
68°F
Dew Point
53°F
5 PM
67°F
0%
6mph
S
Sunny
Humidity
61%
Feels like
67°F
Dew Point
53°F
6 PM
64°F
0%
4mph
S
Sunny
Humidity
67%
Feels like
64°F
Dew Point
53°F
7 PM
61°F
0%
4mph
SSE
Mostly Sunny
Humidity
69%
Feels like
61°F
Dew Point
51°F
7:01 PM
8 PM
58°F
0%
4mph
SSE
Mostly Clear
Humidity
75%
Feels like
58°F
Dew Point
50°F
9 PM
55°F
0%
4mph
S
Mostly Clear
Humidity
79%
Feels like
55°F
Dew Point
49°F
10 PM
53°F
0%
5mph
S
Mostly Clear
Humidity
84%
Feels like
53°F
Dew Point
48°F
11 PM
52°F
0%
5mph
S
Mostly Clear
Humidity
88%
Feels like
52°F
Dew Point
48°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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