Hourly Weather Forecast - Sparta, IL

12 AM
31°F
0%
14mph
SSW
Cloudy
Humidity
48%
Feels like
20°F
Dew Point
13°F
1 AM
31°F
0%
14mph
SSW
Mostly Cloudy
Humidity
49%
Feels like
21°F
Dew Point
14°F
2 AM
31°F
0%
14mph
SSW
Partly Cloudy
Humidity
52%
Feels like
21°F
Dew Point
16°F
3 AM
32°F
0%
14mph
SSW
Clear
Humidity
54%
Feels like
21°F
Dew Point
17°F
4 AM
32°F
0%
14mph
SSW
Clear
Humidity
57%
Feels like
22°F
Dew Point
18°F
5 AM
31°F
0%
13mph
SSW
Clear
Humidity
59%
Feels like
22°F
Dew Point
19°F
6 AM
31°F
10%
12mph
SSW
Clear
Humidity
62%
Feels like
22°F
Dew Point
20°F
7 AM
32°F
10%
11mph
SSW
Clear
Humidity
63%
Feels like
23°F
Dew Point
20°F
7:11 AM
8 AM
34°F
10%
11mph
SSW
Sunny
Humidity
63%
Feels like
25°F
Dew Point
22°F
9 AM
36°F
10%
11mph
SW
Sunny
Humidity
60%
Feels like
29°F
Dew Point
24°F
10 AM
39°F
10%
10mph
SW
Sunny
Humidity
57%
Feels like
32°F
Dew Point
25°F
11 AM
41°F
10%
11mph
WSW
Sunny
Humidity
53%
Feels like
35°F
Dew Point
26°F
12 PM
43°F
10%
11mph
WSW
Mostly Sunny
Humidity
49%
Feels like
37°F
Dew Point
25°F
1 PM
44°F
10%
11mph
W
Partly Cloudy
Humidity
45%
Feels like
39°F
Dew Point
24°F
2 PM
44°F
10%
10mph
W
Partly Cloudy
Humidity
43%
Feels like
39°F
Dew Point
24°F
3 PM
43°F
10%
9mph
W
Mostly Cloudy
Humidity
44%
Feels like
38°F
Dew Point
23°F
4 PM
40°F
10%
8mph
W
Cloudy
Humidity
46%
Feels like
35°F
Dew Point
22°F
5 PM
37°F
10%
6mph
WNW
Cloudy
Humidity
53%
Feels like
33°F
Dew Point
22°F
5:09 PM
6 PM
35°F
10%
5mph
WNW
Cloudy
Humidity
58%
Feels like
30°F
Dew Point
21°F
7 PM
33°F
20%
4mph
NW
Cloudy
Humidity
62%
Feels like
29°F
Dew Point
22°F
8 PM
32°F
20%
5mph
NW
Cloudy
Humidity
64%
Feels like
28°F
Dew Point
22°F
9 PM
32°F
20%
5mph
NW
Cloudy
Humidity
68%
Feels like
27°F
Dew Point
22°F
10 PM
31°F
10%
5mph
NW
Cloudy
Humidity
72%
Feels like
25°F
Dew Point
23°F
11 PM
31°F
10%
6mph
NW
Cloudy
Humidity
74%
Feels like
25°F
Dew Point
23°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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