Hourly Weather Forecast - Buffalo Grove, IL

12 AM
30°F
0%
3mph
SE
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
23°F
1 AM
30°F
0%
3mph
SE
Mostly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
24°F
2 AM
31°F
0%
4mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
23°F
3 AM
31°F
0%
4mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
23°F
4 AM
31°F
0%
4mph
S
Mostly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
23°F
5 AM
32°F
0%
4mph
S
Mostly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
22°F
6 AM
32°F
0%
4mph
S
Mostly Cloudy
Humidity
67%
Feels like
28°F
Dew Point
22°F
6:48 AM
7 AM
33°F
0%
5mph
S
Mostly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
22°F
8 AM
36°F
0%
5mph
S
Mostly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
25°F
9 AM
39°F
0%
6mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
35°F
Dew Point
27°F
10 AM
43°F
0%
6mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
39°F
Dew Point
29°F
11 AM
47°F
0%
7mph
SSW
Cloudy
Humidity
53%
Feels like
43°F
Dew Point
30°F
12 PM
50°F
0%
7mph
SW
Cloudy
Humidity
50%
Feels like
47°F
Dew Point
32°F
1 PM
52°F
0%
7mph
SW
Cloudy
Humidity
46%
Feels like
52°F
Dew Point
32°F
2 PM
53°F
0%
7mph
SW
Cloudy
Humidity
45%
Feels like
53°F
Dew Point
33°F
3 PM
53°F
0%
7mph
WSW
Cloudy
Humidity
44%
Feels like
53°F
Dew Point
32°F
4 PM
53°F
0%
6mph
WSW
Mostly Cloudy
Humidity
45%
Feels like
53°F
Dew Point
32°F
5 PM
52°F
0%
5mph
W
Partly Cloudy
Humidity
47%
Feels like
52°F
Dew Point
32°F
6 PM
50°F
0%
4mph
W
Partly Cloudy
Humidity
51%
Feels like
50°F
Dew Point
33°F
7 PM
48°F
10%
3mph
WNW
Mostly Sunny
Humidity
56%
Feels like
48°F
Dew Point
34°F
7:08 PM
8 PM
47°F
10%
3mph
NW
Mostly Clear
Humidity
60%
Feels like
47°F
Dew Point
33°F
9 PM
45°F
10%
3mph
NNW
Partly Cloudy
Humidity
62%
Feels like
44°F
Dew Point
33°F
10 PM
43°F
10%
3mph
N
Partly Cloudy
Humidity
62%
Feels like
42°F
Dew Point
31°F
11 PM
42°F
10%
4mph
N
Partly Cloudy
Humidity
64%
Feels like
39°F
Dew Point
30°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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