Hourly Weather Forecast - Louisville, IL

9 AM
60°F
0%
5mph
E
Mostly Sunny
Humidity
66%
Feels like
60°F
Dew Point
49°F
10 AM
64°F
0%
5mph
ESE
Mostly Sunny
Humidity
60%
Feels like
64°F
Dew Point
50°F
11 AM
68°F
0%
5mph
ESE
Mostly Sunny
Humidity
55%
Feels like
68°F
Dew Point
51°F
12 PM
72°F
0%
5mph
SE
Sunny
Humidity
50%
Feels like
72°F
Dew Point
52°F
1 PM
76°F
0%
5mph
SE
Sunny
Humidity
46%
Feels like
76°F
Dew Point
53°F
2 PM
78°F
0%
5mph
SSE
Sunny
Humidity
43%
Feels like
78°F
Dew Point
54°F
3 PM
80°F
0%
5mph
S
Sunny
Humidity
40%
Feels like
80°F
Dew Point
54°F
4 PM
81°F
0%
5mph
S
Sunny
Humidity
40%
Feels like
80°F
Dew Point
54°F
5 PM
80°F
0%
5mph
S
Sunny
Humidity
44%
Feels like
80°F
Dew Point
55°F
6 PM
77°F
0%
4mph
S
Sunny
Humidity
49%
Feels like
77°F
Dew Point
56°F
7 PM
74°F
0%
4mph
SSW
Sunny
Humidity
56%
Feels like
74°F
Dew Point
57°F
7:06 PM
8 PM
71°F
0%
4mph
S
Clear
Humidity
62%
Feels like
71°F
Dew Point
58°F
9 PM
68°F
0%
5mph
S
Clear
Humidity
70%
Feels like
68°F
Dew Point
58°F
10 PM
66°F
0%
5mph
S
Clear
Humidity
75%
Feels like
66°F
Dew Point
58°F
11 PM
65°F
0%
6mph
SSW
Clear
Humidity
77%
Feels like
65°F
Dew Point
58°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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