Hourly Weather Forecast - Buffalo Grove, IL

12 AM
39°F
0%
8mph
SSW
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
28°F
1 AM
39°F
0%
7mph
SW
Mostly Clear
Humidity
68%
Feels like
34°F
Dew Point
29°F
2 AM
39°F
10%
7mph
SW
Mostly Clear
Humidity
72%
Feels like
34°F
Dew Point
31°F
3 AM
38°F
0%
7mph
SW
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
32°F
4 AM
38°F
0%
7mph
SW
Partly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
33°F
5 AM
37°F
0%
6mph
SW
Partly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
6 AM
37°F
0%
6mph
SW
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
33°F
7 AM
37°F
0%
6mph
SW
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
34°F
7:18 AM
8 AM
38°F
0%
6mph
SW
Partly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
34°F
9 AM
40°F
0%
6mph
SW
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
35°F
10 AM
42°F
0%
7mph
WSW
Mostly Sunny
Humidity
82%
Feels like
37°F
Dew Point
37°F
11 AM
44°F
0%
7mph
WSW
Partly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
38°F
12 PM
45°F
0%
7mph
WSW
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
39°F
1 PM
45°F
0%
6mph
WSW
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
39°F
2 PM
45°F
0%
5mph
W
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
38°F
3 PM
44°F
0%
4mph
W
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
38°F
4 PM
43°F
0%
4mph
W
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
37°F
4:23 PM
5 PM
40°F
10%
4mph
WNW
Partly Cloudy
Humidity
83%
Feels like
38°F
Dew Point
36°F
6 PM
38°F
10%
3mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
32°F
7 PM
37°F
10%
3mph
NW
Mostly Cloudy
Humidity
80%
Feels like
34°F
Dew Point
31°F
8 PM
37°F
10%
3mph
NW
Mostly Cloudy
Humidity
87%
Feels like
35°F
Dew Point
34°F
9 PM
37°F
10%
3mph
NNW
Mostly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
34°F
10 PM
37°F
10%
2mph
NNW
Mostly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
34°F
11 PM
37°F
10%
2mph
N
Mostly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
33°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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