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

82°F

28°C

Humidity 30%
Wind Speed S 5 mph
Barometer 29.97 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Sep 3:55 pm CDT
Extended Forecast for

Louisville IL

  • Tonight

    Tonight: Partly cloudy, with a low around 61. South southeast wind 3 to 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 88. Light south southeast wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 88 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 69. South wind around 6 mph, with gusts as high as 15 mph.

    Low: 69 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 90. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 90 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Showers likely after 1am. Cloudy, with a low around 67. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers, mainly before 1pm. High near 73. Northwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Saturday Night

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

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. South southeast wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 88. Light south southeast wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 69. South wind around 6 mph, with gusts as high as 15 mph.
Thursday
Increasing clouds, with a high near 90. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Showers likely after 1am. Cloudy, with a low around 67. South southwest wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, mainly before 1pm. High near 73. Northwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 55. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 68.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville IL
 38.76°N 88.52°W (Elev. 499 ft)
Last Update:
2:52 pm CDT Sep 29, 2026
Forecast Valid:
4pm CDT Sep 29, 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