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.

Sky Obscured with Haze

70°F

21°C

Humidity 64%
Wind Speed E 7 mph
Barometer 30.15 in
Dewpoint 57°F (14°C)
Visibility 0.50 mi
Last update 22 Sep 5:55 pm CDT
Extended Forecast for

Louisville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. North northeast wind 6 to 8 mph, with gusts as high as 17 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 73. North wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 73 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 56. North northeast wind 3 to 7 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 76. Northeast wind 5 to 7 mph.

    High: 76 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77. East northeast wind 3 to 6 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Northeast wind 3 to 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. North northeast wind 6 to 8 mph, with gusts as high as 17 mph.
Wednesday
Mostly cloudy, with a high near 73. North wind 6 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Increasing clouds, with a low around 56. North northeast wind 3 to 7 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 76. Northeast wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 77. East northeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 50. Northeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A chance of showers. Partly sunny, with a high near 84.
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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 Sep 22, 2026
Forecast Valid:
6pm CDT Sep 22, 2026-6pm CDT Sep 29, 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