Hourly Weather Forecast - Grand Detour, IL

1 PM
41°F
0%
18mph
W
Foggy
Humidity
100%
Feels like
32°F
Dew Point
41°F
2 PM
41°F
0%
19mph
W
Foggy
Humidity
99%
Feels like
32°F
Dew Point
41°F
3 PM
41°F
0%
20mph
W
Windy
Humidity
90%
Feels like
31°F
Dew Point
38°F
4 PM
40°F
0%
21mph
W
Windy
Humidity
88%
Feels like
30°F
Dew Point
37°F
5 PM
39°F
30%
21mph
W
30% Chance of Light Rain
Humidity
84%
Feels like
29°F
Dew Point
35°F
6 PM
38°F
0%
20mph
W
Windy
Humidity
79%
Feels like
28°F
Dew Point
33°F
7 PM
38°F
0%
19mph
W
Partly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
32°F
7:26 PM
8 PM
37°F
0%
18mph
W
Partly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
32°F
9 PM
37°F
0%
17mph
W
Partly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
32°F
10 PM
37°F
0%
16mph
W
Partly Cloudy
Humidity
84%
Feels like
27°F
Dew Point
33°F
11 PM
37°F
0%
16mph
W
Partly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
31°F

Today's Severe Weather Outlook

Gusty Thunderstorms Stretch From the Eastern Lakes to the South

Gusty thunderstorms will stretch from the eastern Great Lakes to Texas today.

Snowfall Forecast Through Sunday Morning

Snow And Ice Continues Across the Northern States

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 2, 2026

Substantial Drying Leads To Worsening Drought Depiction Nationwide

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

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