Hourly Weather Forecast - Sugar Grove, IL

12 AM
36°F
10%
12mph
WSW
Mostly Cloudy
Humidity
92%
Feels like
28°F
Dew Point
34°F
1 AM
36°F
10%
12mph
WSW
Cloudy
Humidity
91%
Feels like
28°F
Dew Point
33°F
2 AM
35°F
10%
11mph
W
Cloudy
Humidity
91%
Feels like
27°F
Dew Point
33°F
3 AM
34°F
0%
11mph
W
Cloudy
Humidity
92%
Feels like
26°F
Dew Point
32°F
4 AM
33°F
10%
10mph
W
Cloudy
Humidity
92%
Feels like
25°F
Dew Point
31°F
5 AM
32°F
10%
9mph
W
Mostly Cloudy
Humidity
94%
Feels like
25°F
Dew Point
31°F
6 AM
32°F
10%
8mph
W
Partly Cloudy
Humidity
94%
Feels like
24°F
Dew Point
30°F
7 AM
32°F
0%
8mph
W
Partly Cloudy
Humidity
93%
Feels like
25°F
Dew Point
30°F
7:15 AM
8 AM
32°F
0%
7mph
W
Mostly Sunny
Humidity
89%
Feels like
26°F
Dew Point
29°F
9 AM
34°F
0%
6mph
W
Sunny
Humidity
83%
Feels like
28°F
Dew Point
29°F
10 AM
35°F
0%
6mph
WNW
Sunny
Humidity
78%
Feels like
30°F
Dew Point
29°F
11 AM
36°F
0%
6mph
WNW
Mostly Sunny
Humidity
75%
Feels like
31°F
Dew Point
29°F
12 PM
37°F
0%
6mph
WNW
Mostly Sunny
Humidity
74%
Feels like
31°F
Dew Point
29°F
1 PM
37°F
0%
6mph
WSW
Mostly Sunny
Humidity
75%
Feels like
32°F
Dew Point
29°F
2 PM
36°F
0%
6mph
S
Mostly Sunny
Humidity
77%
Feels like
31°F
Dew Point
29°F
3 PM
35°F
0%
5mph
SSE
Partly Cloudy
Humidity
81%
Feels like
30°F
Dew Point
29°F
4 PM
33°F
0%
6mph
SSE
Partly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
29°F
4:24 PM
5 PM
31°F
0%
7mph
SSE
Partly Cloudy
Humidity
93%
Feels like
24°F
Dew Point
29°F
6 PM
30°F
10%
9mph
SE
Partly Cloudy
Humidity
97%
Feels like
22°F
Dew Point
29°F
7 PM
31°F
10%
10mph
SSE
Partly Cloudy
Humidity
96%
Feels like
22°F
Dew Point
30°F
8 PM
32°F
10%
12mph
SSE
Partly Cloudy
Humidity
93%
Feels like
23°F
Dew Point
31°F
9 PM
33°F
10%
13mph
SSE
Partly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
31°F
10 PM
34°F
10%
14mph
SSE
Mostly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
32°F
11 PM
35°F
10%
14mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
26°F
Dew Point
33°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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