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

46°F

8°C

Humidity 68%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 26 Feb 3:15 pm CST
Extended Forecast for

Edgar County Airport IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Light south southwest wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 34. South southwest wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 53. East northeast wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. North northeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39. Northeast wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain and snow likely. Cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. Calm wind.
Tonight
Mostly clear, with a low around 31. Calm wind.
Friday
Sunny, with a high near 62. Light south southwest wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Friday Night
Increasing clouds, with a low around 34. South southwest wind 5 to 11 mph becoming north after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 53. East northeast wind 5 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 25. North northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 39. Northeast wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Rain and snow likely. Cloudy, with a low around 24. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A chance of rain. Cloudy, with a high near 44.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Edgar County Airport IL
 39.7°N 87.66°W (Elev. 600 ft)
Last Update:
2:36 pm CST Feb 26, 2026
Forecast Valid:
3pm CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation