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

50°F

10°C

Humidity 82%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 May 2:55 am CDT
Extended Forecast for

Louisville IL

  • Overnight

    Overnight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. Light northwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47. North northwest wind around 5 mph becoming light and variable in the evening.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southeast wind 6 to 14 mph becoming southwest in the morning. Winds could gust as high as 24 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely before 1am. Partly cloudy, with a low around 57. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Sunny, with a high near 73. West northwest wind 8 to 17 mph, with gusts as high as 24 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 47. North northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 47 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Calm wind.
Monday
Sunny, with a high near 72. Light northwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Monday Night
Clear, with a low around 47. North northwest wind around 5 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 78. Southeast wind 6 to 14 mph becoming southwest in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Showers likely before 1am. Partly cloudy, with a low around 57. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 73. West northwest wind 8 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 47. North northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 50.
Friday
Mostly sunny, with a high near 76.
Friday Night
A chance of showers. Partly cloudy, with a low around 63.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Saturday Night
A chance of showers. Partly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 85.
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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:
1:56 am CDT May 11, 2026
Forecast Valid:
3am CDT May 11, 2026-6pm CDT May 17, 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