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

39°F

4°C

Humidity 65%
Wind Speed S 8 mph
Barometer 30.20 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Jan 5:15 pm CST
Extended Forecast for

Louisville IL

  • Tonight

    Tonight: Mostly clear, with a low around 34. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. West southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 39. West wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 40 °F⇓

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. North northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 30. Northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. Light west southwest wind becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 59. West southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39. West wind 6 to 9 mph, with gusts as high as 17 mph.
Wednesday
Mostly cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 17. North northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 30. Northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 22. Light west southwest wind becoming southwest 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Friday
Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 12.
M.L.King Day
Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Louisville IL
 38.76°N 88.49°W (Elev. 433 ft)
Last Update:
3:36 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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