National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

46°F

8°C

Humidity 55%
Wind Speed S 6 mph
Barometer 30.10 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Nov 9:35 pm CST
Extended Forecast for

Waynesville IL

  • Tonight

    Tonight: Mostly clear, with a low around 43. South wind around 9 mph, with gusts as high as 15 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72. South southwest wind 14 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Northwest wind 8 to 11 mph, with gusts as high as 17 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. West northwest wind 5 to 7 mph becoming north northeast after midnight.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South wind around 9 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 69. Southwest wind 8 to 10 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 57. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 72. South southwest wind 14 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 36. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 53. Northwest wind 8 to 11 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 33. West northwest wind 5 to 7 mph becoming north northeast after midnight.
Monday
Mostly sunny, with a high near 54.
Monday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waynesville IL
 40.24°N 89.12°W (Elev. 699 ft)
Last Update:
9:36 pm CST Nov 13, 2025
Forecast Valid:
9pm CST Nov 13, 2025-6pm CST Nov 20, 2025
 
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