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

22°F

-6°C

Humidity 88%
Wind Speed Calm
Barometer 30.48 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 11 Jan 8:55 pm CST
Extended Forecast for

2 Miles ENE Edgar County Airport IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 23. South southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 44. Southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. South southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow after noon. Mostly cloudy, with a high near 40. Breezy, with a west northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 17 to 20 mph, with gusts as high as 31 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 23. South southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 44. Southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 30. South southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 52. South southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 40. Breezy, with a west northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 17 to 20 mph, with gusts as high as 31 mph.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Edgar County Airport IL
 39.72°N 87.63°W (Elev. 607 ft)
Last Update:
8:33 pm CST Jan 11, 2026
Forecast Valid:
9pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Chance of Precipitation