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

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

30°F

-1°C

Humidity 79%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 11 Feb 9:15 pm CST
Extended Forecast for

Indianola IL

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Light west northwest wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 29. Light south southwest wind.

    Low: 29 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. Calm wind becoming south around 5 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37. Light and variable wind becoming east northeast around 6 mph after midnight.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. Light west northwest wind.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 45. Light and variable wind.
Thursday Night
Mostly clear, with a low around 26. Calm wind.
Friday
Sunny, with a high near 49. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Increasing clouds, with a low around 29. Light south southwest wind.
Saturday
Mostly cloudy, with a high near 52. Calm wind becoming south around 5 mph.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Light and variable wind becoming east northeast around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 31.
Washington's Birthday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 49. Breezy.
Wednesday
A chance of rain. Mostly sunny, with a high near 63. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Indianola IL
 39.93°N 87.73°W (Elev. 650 ft)
Last Update:
8:37 pm CST Feb 11, 2026
Forecast Valid:
9pm CST Feb 11, 2026-6pm CST Feb 18, 2026
 
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