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

40°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 12 Jan 4:35 pm CST
Extended Forecast for

Indianola IL

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming clear, with a low around 31. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. West southwest wind 11 to 18 mph, with gusts as high as 32 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature falling to around 25 by 5pm. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 36 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27. Northwest wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 19. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then becoming clear, with a low around 31. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 52. West southwest wind 11 to 18 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a temperature falling to around 25 by 5pm. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 14. North northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 27. Northwest wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 19. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 35.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 8.
M.L.King Day
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Indianola IL
 39.91°N 87.76°W (Elev. 663 ft)
Last Update:
3:36 pm CST Jan 12, 2026
Forecast Valid:
4pm CST Jan 12, 2026-6pm CST Jan 19, 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