National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Flora Municipal Airport (KFOA)

Lat: 38.67°NLon: 88.45°WElev: 459ft.

Fair

91°F

33°C

Humidity 30%
Wind Speed SW 14 G 20 mph
Barometer 29.94 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 30 Sep 1:35 pm CDT
Extended Forecast for

Louisville IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 89. South southwest wind around 9 mph, with gusts as high as 16 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 70. South wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 89. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 89 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers, mainly after 10pm. Low around 66. West southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers before 1pm. High near 72. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. North northeast wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. South southwest wind around 9 mph, with gusts as high as 16 mph.
Tonight
Mostly cloudy, with a low around 70. South wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Mostly cloudy, with a high near 89. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Showers, mainly after 10pm. Low around 66. West southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers before 1pm. High near 72. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly clear, with a low around 51. North northeast wind 6 to 8 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 73. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 70.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Louisville IL
 38.76°N 88.52°W (Elev. 499 ft)
Last Update:
1:26 pm CDT Sep 30, 2026
Forecast Valid:
1pm CDT Sep 30, 2026-6pm CDT Oct 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation