Hourly Weather Forecast - Grantsburg, IL

12 AM
36°F
0%
5mph
S
Partly Cloudy
Humidity
78%
Feels like
32°F
Dew Point
30°F
1 AM
36°F
0%
5mph
S
Partly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
30°F
2 AM
36°F
0%
5mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
32°F
Dew Point
30°F
3 AM
37°F
0%
6mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
32°F
Dew Point
30°F
4 AM
36°F
0%
6mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
32°F
Dew Point
31°F
5 AM
36°F
0%
5mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
32°F
6 AM
37°F
0%
5mph
SSW
Mostly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
33°F
6:59 AM
7 AM
38°F
0%
6mph
SW
Mostly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
33°F
8 AM
39°F
0%
6mph
SW
Mostly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
34°F
9 AM
41°F
0%
7mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
37°F
Dew Point
35°F
10 AM
44°F
0%
7mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
36°F
11 AM
46°F
0%
7mph
W
Partly Cloudy
Humidity
69%
Feels like
43°F
Dew Point
37°F
12 PM
48°F
0%
8mph
W
Partly Cloudy
Humidity
64%
Feels like
45°F
Dew Point
37°F
1 PM
49°F
0%
8mph
WNW
Partly Cloudy
Humidity
62%
Feels like
46°F
Dew Point
37°F
2 PM
49°F
0%
8mph
WNW
Partly Cloudy
Humidity
60%
Feels like
46°F
Dew Point
36°F
3 PM
48°F
0%
8mph
NW
Partly Cloudy
Humidity
60%
Feels like
45°F
Dew Point
35°F
4 PM
46°F
0%
7mph
NW
Partly Cloudy
Humidity
64%
Feels like
42°F
Dew Point
34°F
4:37 PM
5 PM
43°F
0%
6mph
NW
Mostly Cloudy
Humidity
69%
Feels like
39°F
Dew Point
33°F
6 PM
40°F
0%
6mph
NNW
Mostly Cloudy
Humidity
77%
Feels like
36°F
Dew Point
33°F
7 PM
38°F
0%
5mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
34°F
Dew Point
33°F
8 PM
36°F
0%
5mph
NNW
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
33°F
9 PM
35°F
0%
5mph
NNW
Mostly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
32°F
10 PM
33°F
0%
4mph
NNW
Partly Cloudy
Humidity
91%
Feels like
29°F
Dew Point
31°F
11 PM
32°F
0%
4mph
N
Partly Cloudy
Humidity
92%
Feels like
28°F
Dew Point
30°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide