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

60°F

16°C

Humidity 82%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Sep 2:35 am CDT
Extended Forecast for

Atlanta IL

  • Overnight

    Overnight: Clear, with a low around 58. East southeast wind 3 to 5 mph.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Southeast wind 3 to 5 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Light and variable wind becoming east around 6 mph in the evening.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 87. East wind around 6 mph becoming south southwest in the morning.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 63. South wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 86. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 86 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 58. East southeast wind 3 to 5 mph.
Thursday
Sunny, with a high near 91. Southeast wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 63. Light and variable wind becoming east around 6 mph in the evening.
Friday
Partly sunny, with a high near 87. East wind around 6 mph becoming south southwest in the morning.
Friday Night
A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 63. South wind 3 to 5 mph. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 86. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 63. South wind around 5 mph.
Sunday
A chance of showers, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 80.
Monday Night
A chance of showers. Mostly cloudy, with a low around 62.
Tuesday
A chance of showers. Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
A chance of showers. Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atlanta IL
 40.27°N 89.23°W (Elev. 699 ft)
Last Update:
1:40 am CDT Sep 18, 2025
Forecast Valid:
2am CDT Sep 18, 2025-6pm CDT Sep 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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