Hourly Weather Forecast - Sparta, IL

12 AM
63°F
0%
4mph
N
Partly Cloudy
Humidity
64%
Feels like
63°F
Dew Point
51°F
1 AM
61°F
0%
4mph
NNE
Partly Cloudy
Humidity
68%
Feels like
61°F
Dew Point
51°F
2 AM
60°F
0%
4mph
NNE
Mostly Clear
Humidity
72%
Feels like
60°F
Dew Point
51°F
3 AM
58°F
0%
5mph
NE
Clear
Humidity
76%
Feels like
58°F
Dew Point
50°F
4 AM
56°F
0%
5mph
NE
Clear
Humidity
80%
Feels like
56°F
Dew Point
50°F
5 AM
54°F
0%
5mph
ENE
Clear
Humidity
82%
Feels like
54°F
Dew Point
49°F
6 AM
54°F
10%
5mph
ENE
Clear
Humidity
80%
Feels like
54°F
Dew Point
48°F
7 AM
56°F
10%
4mph
ENE
Clear
Humidity
76%
Feels like
56°F
Dew Point
48°F
7:01 AM
8 AM
59°F
10%
4mph
E
Sunny
Humidity
71%
Feels like
59°F
Dew Point
50°F
9 AM
62°F
10%
4mph
E
Sunny
Humidity
67%
Feels like
62°F
Dew Point
51°F
10 AM
66°F
0%
4mph
E
Mostly Sunny
Humidity
62%
Feels like
66°F
Dew Point
53°F
11 AM
69°F
0%
4mph
ESE
Sunny
Humidity
58%
Feels like
69°F
Dew Point
54°F
12 PM
73°F
0%
3mph
SE
Sunny
Humidity
54%
Feels like
73°F
Dew Point
55°F
1 PM
75°F
0%
3mph
S
Sunny
Humidity
50%
Feels like
75°F
Dew Point
55°F
2 PM
77°F
0%
3mph
SSW
Sunny
Humidity
46%
Feels like
77°F
Dew Point
54°F
3 PM
78°F
0%
4mph
SW
Sunny
Humidity
45%
Feels like
78°F
Dew Point
55°F
4 PM
78°F
0%
4mph
SW
Sunny
Humidity
44%
Feels like
78°F
Dew Point
54°F
5 PM
77°F
0%
5mph
SW
Sunny
Humidity
45%
Feels like
77°F
Dew Point
54°F
6 PM
75°F
0%
5mph
S
Sunny
Humidity
47%
Feels like
75°F
Dew Point
54°F
7 PM
73°F
0%
5mph
S
Sunny
Humidity
51%
Feels like
73°F
Dew Point
54°F
7:11 PM
8 PM
72°F
0%
6mph
S
Clear
Humidity
55%
Feels like
72°F
Dew Point
55°F
9 PM
70°F
0%
7mph
S
Clear
Humidity
58%
Feels like
70°F
Dew Point
55°F
10 PM
69°F
0%
7mph
S
Clear
Humidity
63%
Feels like
69°F
Dew Point
56°F
11 PM
68°F
0%
8mph
S
Clear
Humidity
65%
Feels like
68°F
Dew Point
56°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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