Hourly Weather Forecast - Bannockburn, IL

12 AM
40°F
10%
4mph
NNE
Partly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
31°F
1 AM
38°F
10%
4mph
NNE
Partly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
31°F
2 AM
37°F
10%
4mph
NNE
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
30°F
3 AM
35°F
10%
4mph
NNE
Mostly Cloudy
Humidity
81%
Feels like
32°F
Dew Point
30°F
4 AM
34°F
10%
4mph
NNE
Cloudy
Humidity
84%
Feels like
31°F
Dew Point
30°F
5 AM
33°F
10%
3mph
NNE
Cloudy
Humidity
85%
Feels like
30°F
Dew Point
29°F
6 AM
33°F
0%
3mph
NNE
Cloudy
Humidity
85%
Feels like
30°F
Dew Point
29°F
6:46 AM
7 AM
33°F
0%
3mph
NNE
Cloudy
Humidity
83%
Feels like
30°F
Dew Point
28°F
8 AM
35°F
0%
4mph
NE
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
29°F
9 AM
37°F
0%
5mph
NE
Cloudy
Humidity
73%
Feels like
32°F
Dew Point
29°F
10 AM
38°F
0%
6mph
ENE
Cloudy
Humidity
68%
Feels like
34°F
Dew Point
29°F
11 AM
40°F
0%
6mph
ENE
Mostly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
29°F
12 PM
40°F
0%
6mph
ENE
Mostly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
29°F
1 PM
41°F
10%
7mph
E
Mostly Cloudy
Humidity
62%
Feels like
36°F
Dew Point
29°F
2 PM
41°F
10%
7mph
E
Mostly Cloudy
Humidity
61%
Feels like
36°F
Dew Point
28°F
3 PM
40°F
10%
6mph
E
Mostly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
28°F
4 PM
39°F
20%
6mph
E
Mostly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
28°F
5 PM
38°F
20%
6mph
ESE
Mostly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
28°F
6 PM
37°F
20%
6mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F
7 PM
37°F
20%
5mph
ESE
Mostly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
26°F
7:09 PM
8 PM
37°F
10%
6mph
SE
Mostly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
28°F
9 PM
39°F
10%
5mph
SE
Mostly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
28°F
10 PM
39°F
10%
5mph
SE
Partly Cloudy
Humidity
66%
Feels like
35°F
Dew Point
28°F
11 PM
40°F
10%
5mph
SSE
Partly Cloudy
Humidity
66%
Feels like
36°F
Dew Point
29°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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