Hourly Weather Forecast - Grantsburg, IL

12 AM
54°F
50%
4mph
SSW
50% Chance of Light Rain
Humidity
90%
Feels like
54°F
Dew Point
51°F
1 AM
53°F
50%
2mph
WSW
50% Chance of Light Rain
Humidity
91%
Feels like
53°F
Dew Point
50°F
2 AM
51°F
50%
3mph
NW
50% Chance of Light Rain
Humidity
92%
Feels like
51°F
Dew Point
49°F
3 AM
50°F
40%
5mph
NNW
40% Chance of Light Rain
Humidity
92%
Feels like
50°F
Dew Point
48°F
4 AM
49°F
30%
6mph
NNW
30% Chance of Light Rain
Humidity
92%
Feels like
47°F
Dew Point
47°F
5 AM
48°F
30%
5mph
NNW
30% Chance of Light Rain
Humidity
90%
Feels like
45°F
Dew Point
45°F
6 AM
47°F
30%
5mph
NNW
30% Chance of Light Rain
Humidity
89%
Feels like
44°F
Dew Point
44°F
6:49 AM
7 AM
46°F
30%
6mph
N
30% Chance of Light Rain
Humidity
86%
Feels like
43°F
Dew Point
42°F
8 AM
45°F
20%
6mph
N
Mostly Cloudy
Humidity
83%
Feels like
42°F
Dew Point
40°F
9 AM
45°F
20%
7mph
N
Mostly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
39°F
10 AM
46°F
10%
7mph
N
Partly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
38°F
11 AM
48°F
10%
7mph
N
Partly Cloudy
Humidity
65%
Feels like
45°F
Dew Point
37°F
12 PM
49°F
10%
7mph
N
Partly Cloudy
Humidity
61%
Feels like
46°F
Dew Point
37°F
1 PM
51°F
10%
7mph
N
Partly Cloudy
Humidity
57%
Feels like
51°F
Dew Point
36°F
2 PM
51°F
20%
7mph
N
Partly Cloudy
Humidity
55%
Feels like
51°F
Dew Point
35°F
3 PM
51°F
20%
6mph
NNE
Mostly Sunny
Humidity
55%
Feels like
51°F
Dew Point
35°F
4 PM
49°F
20%
5mph
NNE
Mostly Sunny
Humidity
56%
Feels like
47°F
Dew Point
35°F
5 PM
47°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
60%
Feels like
45°F
Dew Point
34°F
5:30 PM
6 PM
46°F
30%
4mph
NNE
30% Chance Rain Showers
Humidity
63%
Feels like
44°F
Dew Point
34°F
7 PM
44°F
30%
4mph
NNE
30% Chance Rain Showers
Humidity
66%
Feels like
42°F
Dew Point
33°F
8 PM
42°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
69%
Feels like
40°F
Dew Point
33°F
9 PM
41°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
72%
Feels like
38°F
Dew Point
33°F
10 PM
40°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
75%
Feels like
38°F
Dew Point
33°F
11 PM
40°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
76%
Feels like
37°F
Dew Point
33°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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