Hourly Weather Forecast - Bannockburn, IL

12 AM
34°F
0%
9mph
N
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
29°F
1 AM
33°F
0%
8mph
N
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
29°F
2 AM
33°F
0%
8mph
N
Mostly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
28°F
3 AM
32°F
0%
7mph
N
Mostly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
28°F
4 AM
32°F
0%
6mph
N
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
27°F
5 AM
31°F
0%
6mph
N
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
26°F
6 AM
30°F
0%
6mph
NNW
Cloudy
Humidity
81%
Feels like
24°F
Dew Point
25°F
6:50 AM
7 AM
30°F
0%
5mph
NNW
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
24°F
8 AM
31°F
0%
5mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
24°F
9 AM
34°F
0%
5mph
NNW
Partly Cloudy
Humidity
69%
Feels like
29°F
Dew Point
24°F
10 AM
36°F
0%
4mph
N
Mostly Sunny
Humidity
64%
Feels like
32°F
Dew Point
25°F
11 AM
38°F
0%
4mph
N
Mostly Sunny
Humidity
61%
Feels like
34°F
Dew Point
26°F
12 PM
39°F
0%
4mph
N
Sunny
Humidity
58%
Feels like
36°F
Dew Point
26°F
1 PM
39°F
0%
4mph
N
Sunny
Humidity
57%
Feels like
37°F
Dew Point
25°F
2 PM
39°F
0%
4mph
NNE
Sunny
Humidity
56%
Feels like
37°F
Dew Point
25°F
3 PM
39°F
0%
4mph
NNE
Mostly Sunny
Humidity
55%
Feels like
37°F
Dew Point
24°F
4 PM
39°F
0%
3mph
NE
Mostly Sunny
Humidity
56%
Feels like
36°F
Dew Point
24°F
5 PM
38°F
0%
3mph
ENE
Mostly Sunny
Humidity
57%
Feels like
35°F
Dew Point
24°F
6 PM
36°F
0%
3mph
ENE
Mostly Sunny
Humidity
61%
Feels like
34°F
Dew Point
24°F
7 PM
34°F
0%
3mph
E
Mostly Sunny
Humidity
67%
Feels like
34°F
Dew Point
24°F
7:06 PM
8 PM
33°F
0%
3mph
E
Mostly Clear
Humidity
72%
Feels like
33°F
Dew Point
25°F
9 PM
32°F
0%
3mph
ESE
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
25°F
10 PM
32°F
0%
3mph
ESE
Partly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
25°F
11 PM
31°F
0%
3mph
SE
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
25°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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