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.

Overcast

26°F

-3°C

Humidity 82%
Wind Speed S 12 mph
Barometer 30.09 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 9 Dec 2:35 am CST
Extended Forecast for

2 Miles WNW Edgar County Airport IL

  • Overnight

    Overnight: Cloudy, with a steady temperature around 26. South wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 9pm and 3am. Cloudy, with a low around 37. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A chance of rain showers before 10am, then a chance of snow showers between 10am and noon. Increasing clouds, with a temperature falling to around 32 by 5pm. Breezy, with a west northwest wind 16 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 50%.

    High: 41 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 32. West wind 5 to 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 21. Light and variable wind becoming north northeast 5 to 7 mph after midnight.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 26. South wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Showers likely, mainly between 9pm and 3am. Cloudy, with a low around 37. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain showers before 10am, then a chance of snow showers between 10am and noon. Increasing clouds, with a temperature falling to around 32 by 5pm. Breezy, with a west northwest wind 16 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 22. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
Mostly cloudy, with a high near 32. West wind 5 to 7 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21. Light and variable wind becoming north northeast 5 to 7 mph after midnight.
Friday
Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly cloudy, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Edgar County Airport IL
 39.71°N 87.71°W (Elev. 650 ft)
Last Update:
2:46 am CST Dec 9, 2025
Forecast Valid:
2am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

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Chance of Precipitation