Hourly Weather Forecast - Grant Park, IL

12 PM
64°F
0%
9mph
W
Partly Cloudy
Humidity
75%
Feels like
64°F
Dew Point
56°F
1 PM
65°F
0%
9mph
W
Partly Cloudy
Humidity
71%
Feels like
65°F
Dew Point
55°F
2 PM
66°F
0%
9mph
WNW
Partly Cloudy
Humidity
71%
Feels like
66°F
Dew Point
56°F
3 PM
66°F
0%
8mph
NW
Partly Cloudy
Humidity
72%
Feels like
66°F
Dew Point
56°F
4 PM
64°F
0%
8mph
NNW
Partly Cloudy
Humidity
77%
Feels like
64°F
Dew Point
56°F
5 PM
60°F
0%
8mph
N
Partly Cloudy
Humidity
83%
Feels like
60°F
Dew Point
55°F
6 PM
54°F
0%
8mph
NNE
Partly Cloudy
Humidity
86%
Feels like
54°F
Dew Point
50°F
7 PM
49°F
0%
8mph
NNE
Partly Cloudy
Humidity
87%
Feels like
46°F
Dew Point
45°F
7:02 PM
8 PM
46°F
0%
8mph
NNE
Mostly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
43°F
9 PM
44°F
0%
7mph
NNE
Mostly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
41°F
10 PM
42°F
0%
6mph
NNE
Cloudy
Humidity
91%
Feels like
38°F
Dew Point
40°F
11 PM
41°F
0%
5mph
NNE
Mostly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
39°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(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

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

When Does Spring Begin?

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