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

46°F

8°C

Humidity 87%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 May 5:35 am CDT
Extended Forecast for

Johnsonville IL

  • Today

    Today: Sunny, with a high near 73. Calm wind.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Calm wind becoming south southeast 5 to 7 mph after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 11am. Partly sunny, with a high near 79. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 64. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 7am. Partly sunny, with a high near 84. Southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 84 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. South wind 6 to 8 mph.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 88. South wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Breezy, with a south wind 10 to 20 mph, with gusts as high as 26 mph.

    High: 88 °F

    Slight Chance
    T-storms and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 73. Calm wind.
Tonight
Increasing clouds, with a low around 51. Calm wind becoming south southeast 5 to 7 mph after midnight.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 11am. Partly sunny, with a high near 79. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 64. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 7am. Partly sunny, with a high near 84. Southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 88. South wind 7 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 68. South wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Breezy, with a south wind 10 to 20 mph, with gusts as high as 26 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 83. South southwest wind 11 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 80. South wind around 9 mph becoming north northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnsonville IL
 38.52°N 88.53°W
Last Update:
5:31 am CDT May 14, 2026
Forecast Valid:
5am CDT May 14, 2026-6pm CDT May 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation