Hourly Weather Forecast - Grant Park, IL

12 AM
35°F
20%
11mph
ESE
Cloudy
Humidity
82%
Feels like
28°F
Dew Point
30°F
1 AM
36°F
20%
11mph
ESE
Cloudy
Humidity
78%
Feels like
28°F
Dew Point
30°F
2 AM
37°F
20%
11mph
ESE
Cloudy
Humidity
74%
Feels like
29°F
Dew Point
29°F
3 AM
37°F
10%
11mph
ESE
Cloudy
Humidity
71%
Feels like
30°F
Dew Point
29°F
4 AM
38°F
10%
12mph
SE
Cloudy
Humidity
70%
Feels like
31°F
Dew Point
29°F
5 AM
39°F
10%
12mph
SE
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
30°F
6 AM
40°F
10%
11mph
SE
Cloudy
Humidity
69%
Feels like
33°F
Dew Point
31°F
7 AM
42°F
10%
11mph
SE
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
32°F
7:02 AM
8 AM
44°F
10%
11mph
SE
Mostly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
35°F
9 AM
48°F
10%
12mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
43°F
Dew Point
40°F
10 AM
52°F
20%
12mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
52°F
Dew Point
44°F
11 AM
55°F
20%
13mph
SSE
Mostly Cloudy
Humidity
78%
Feels like
55°F
Dew Point
48°F
12 PM
56°F
30%
15mph
S
30% Chance Rain Showers
Humidity
89%
Feels like
56°F
Dew Point
53°F
1 PM
57°F
40%
15mph
S
40% Chance of Light Rain
Humidity
93%
Feels like
57°F
Dew Point
55°F
2 PM
57°F
60%
16mph
S
60% Chance of Light Rain
Humidity
98%
Feels like
57°F
Dew Point
56°F
3 PM
57°F
70%
16mph
S
70% Chance of Light Rain
Humidity
99%
Feels like
57°F
Dew Point
57°F
4 PM
56°F
80%
15mph
S
80% Chance of Light Rain
Humidity
100%
Feels like
56°F
Dew Point
56°F
5 PM
55°F
90%
14mph
SSW
Thunderstorms
Humidity
100%
Feels like
55°F
Dew Point
55°F
6 PM
54°F
90%
13mph
SSW
Thunderstorms
Humidity
100%
Feels like
54°F
Dew Point
54°F
6:57 PM
7 PM
52°F
90%
12mph
SSW
Thunderstorms
Humidity
100%
Feels like
52°F
Dew Point
52°F
8 PM
50°F
90%
12mph
SSW
Thunderstorms
Humidity
100%
Feels like
45°F
Dew Point
50°F
9 PM
46°F
80%
13mph
SW
80% Chance of Rain
Humidity
100%
Feels like
40°F
Dew Point
46°F
10 PM
42°F
80%
14mph
WSW
80% Chance of Rain
Humidity
100%
Feels like
34°F
Dew Point
42°F
11 PM
38°F
80%
15mph
W
80% Chance of Rain
Humidity
100%
Feels like
29°F
Dew Point
38°F

Wind Gust Forecast

High Winds & Heavy Snow Batter The Northern U.S.

A storm system tracking across the Northern U.S. will usher in snowy and blustery weather for the end of the week.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

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

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

Potholes: A Springtime Driving Menace

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