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

64°F

18°C

Humidity 70%
Wind Speed SW 15 mph
Barometer 29.70 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Mar 2:55 am CDT
Extended Forecast for

Indianola IL

  • Overnight

    Overnight: Mostly clear, with a low around 59. South southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 78. Breezy, with a west wind 11 to 16 mph becoming north 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 31. Blustery, with a north wind 15 to 24 mph, with gusts as high as 38 mph.

    Low: 31 °F

    Blustery.
    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. North northeast wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. North northeast wind around 6 mph becoming light and variable after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. South wind 3 to 7 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 59. South southwest wind around 14 mph, with gusts as high as 23 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 78. Breezy, with a west wind 11 to 16 mph becoming north 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 31. Blustery, with a north wind 15 to 24 mph, with gusts as high as 38 mph.
Monday
Mostly sunny, with a high near 50. North northeast wind 8 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 32. North northeast wind around 6 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 59. South wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southeast wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
A 30 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 80.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 47.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Indianola IL
 39.93°N 87.73°W (Elev. 650 ft)
Last Update:
1:26 am CDT Mar 22, 2026
Forecast Valid:
3am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
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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