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

77°F

25°C

Humidity 47%
Wind Speed W 12 G 20 mph
Barometer 29.78 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 May 5:15 pm CDT
Extended Forecast for

Louisville IL

  • Tonight

    Tonight: A chance of showers between 1am and 4am. Increasing clouds, with a low around 55. West southwest wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    Low: 55 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 67. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. North wind 5 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70. North northwest wind 5 to 9 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. North northwest wind around 5 mph becoming light and variable.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Southwest wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Partly cloudy, with a low around 57. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Tonight
A chance of showers between 1am and 4am. Increasing clouds, with a low around 55. West southwest wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 67. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 44. North wind 5 to 7 mph.
Monday
Sunny, with a high near 70. North northwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 45. North northwest wind around 5 mph becoming light and variable.
Tuesday
Sunny, with a high near 75. Southwest wind 6 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 57. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 52.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 87.
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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:
4:36 pm CDT May 9, 2026
Forecast Valid:
5pm CDT May 9, 2026-6pm CDT May 16, 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