Hourly Weather Forecast - Grant Park, IL

12 AM
13°F
10%
9mph
WNW
Clear
Humidity
85%
Feels like
0°F
Dew Point
9°F
1 AM
12°F
10%
9mph
WNW
Clear
Humidity
84%
Feels like
0°F
Dew Point
8°F
2 AM
12°F
10%
9mph
WNW
Clear
Humidity
83%
Feels like
0°F
Dew Point
8°F
3 AM
11°F
10%
8mph
WNW
Clear
Humidity
81%
Feels like
-1°F
Dew Point
7°F
4 AM
11°F
0%
8mph
WNW
Clear
Humidity
82%
Feels like
-1°F
Dew Point
7°F
5 AM
11°F
0%
8mph
WNW
Clear
Humidity
82%
Feels like
-1°F
Dew Point
6°F
6 AM
10°F
0%
8mph
WNW
Clear
Humidity
83%
Feels like
-1°F
Dew Point
6°F
6:59 AM
7 AM
11°F
0%
8mph
WNW
Mostly Sunny
Humidity
84%
Feels like
-1°F
Dew Point
7°F
8 AM
12°F
0%
8mph
WNW
Mostly Sunny
Humidity
84%
Feels like
0°F
Dew Point
8°F
9 AM
14°F
0%
8mph
WNW
Mostly Sunny
Humidity
83%
Feels like
3°F
Dew Point
10°F
10 AM
16°F
0%
8mph
WNW
Mostly Sunny
Humidity
80%
Feels like
6°F
Dew Point
11°F
11 AM
19°F
0%
9mph
WNW
Mostly Sunny
Humidity
74%
Feels like
8°F
Dew Point
12°F
12 PM
20°F
0%
9mph
W
Sunny
Humidity
72%
Feels like
10°F
Dew Point
13°F
1 PM
21°F
0%
9mph
W
Sunny
Humidity
69%
Feels like
11°F
Dew Point
13°F
2 PM
21°F
0%
9mph
W
Mostly Sunny
Humidity
73%
Feels like
10°F
Dew Point
13°F
3 PM
20°F
0%
9mph
W
Mostly Sunny
Humidity
78%
Feels like
9°F
Dew Point
14°F
4 PM
20°F
10%
9mph
WSW
Partly Cloudy
Humidity
82%
Feels like
10°F
Dew Point
15°F
5 PM
20°F
10%
8mph
WSW
Partly Cloudy
Humidity
80%
Feels like
10°F
Dew Point
15°F
6 PM
19°F
10%
6mph
WSW
Partly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
13°F
6:59 PM
7 PM
19°F
10%
6mph
SW
Partly Cloudy
Humidity
78%
Feels like
10°F
Dew Point
13°F
8 PM
18°F
10%
6mph
SW
Mostly Cloudy
Humidity
85%
Feels like
10°F
Dew Point
14°F
9 PM
19°F
30%
6mph
SSW
30% Chance of Snow
Humidity
83%
Feels like
10°F
Dew Point
14°F
10 PM
19°F
30%
7mph
S
30 % Chance of Heavy Snow
Humidity
80%
Feels like
10°F
Dew Point
14°F
11 PM
20°F
30%
8mph
S
30% Chance of Flurries
Humidity
80%
Feels like
10°F
Dew Point
15°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide