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.

Partly Cloudy

59°F

15°C

Humidity 88%
Wind Speed NW 7 mph
Barometer 30.02 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Jun 5:15 am CDT
Extended Forecast for

Louisville IL

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind becoming south around 5 mph after midnight.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 80 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Breezy, with a light south wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 30 mph.

    High: 84 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 70. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 70 °F

    Showers and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 79 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 55. Calm wind becoming south around 5 mph after midnight.
Tuesday
A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. South southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 58. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Wednesday
Mostly sunny, with a high near 84. Breezy, with a light south wind increasing to 16 to 21 mph in the morning. Winds could gust as high as 30 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 70. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 59.
Juneteenth
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
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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 am CDT Jun 15, 2026
Forecast Valid:
5am CDT Jun 15, 2026-6pm CDT Jun 21, 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