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

70°F

21°C

Humidity 38%
Wind Speed SW 5 mph
Barometer 30.08 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Mar 2:15 pm CDT
Extended Forecast for

Edgar County Airport IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. South wind around 6 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Calm wind becoming south southwest 5 to 8 mph after midnight. Winds could gust as high as 16 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 79 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 67. South wind around 6 mph.
Tonight
Partly cloudy, with a low around 49. Calm wind becoming south southwest 5 to 8 mph after midnight. Winds could gust as high as 16 mph.
Friday
Partly sunny, with a high near 75. Southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 44. Light and variable wind.
Saturday
Sunny, with a high near 72. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Sunday
Mostly sunny, with a high near 79. Breezy, with a south southwest wind 11 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 63.
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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:
1:26 pm CDT Mar 19, 2026
Forecast Valid:
2pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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