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

48°F

9°C

Humidity 66%
Wind Speed SW 7 mph
Barometer 30.09 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Mar 9:15 pm CDT
Extended Forecast for

Louisville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Light south southwest wind.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming southwest around 6 mph in the morning.

    High: 70 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 76. Light south southwest wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. West southwest wind around 6 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Northwest wind 3 to 6 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. South southwest wind 3 to 8 mph. Winds could gust as high as 15 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. Light south southwest wind.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. Calm wind becoming southwest around 6 mph in the morning.
Thursday Night
Mostly clear, with a low around 47. Light and variable wind.
Friday
Mostly sunny, with a high near 76. Light south southwest wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Friday Night
Mostly cloudy, with a low around 50. West southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 75. Northwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 55. South southwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 65.
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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:
7:36 pm CDT Mar 18, 2026
Forecast Valid:
9pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation