National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

62°F

17°C

Humidity 52%
Wind Speed NA
Barometer 30.13 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 10 Apr 1:55 am CDT
Extended Forecast for

Edgar County Airport IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 58. South southwest wind around 16 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms between 7am and 4pm, then a slight chance of showers. Cloudy, with a high near 67. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Northeast wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 67. East northeast wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 67 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Light east southeast wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 80. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 34 mph.

    High: 80 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 64. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 29 mph.

    Low: 64 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. South southwest wind around 16 mph, with gusts as high as 25 mph.
Friday
A chance of showers and thunderstorms between 7am and 4pm, then a slight chance of showers. Cloudy, with a high near 67. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 42. Northeast wind 5 to 7 mph, with gusts as high as 16 mph.
Saturday
Increasing clouds, with a high near 67. East northeast wind 5 to 7 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 56. Light east southeast wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 80. Breezy, with a south southwest wind 13 to 23 mph, with gusts as high as 34 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 64. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 29 mph.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Breezy.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 64.
Wednesday
A chance of showers. Mostly cloudy, with a high near 81. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 57.
Thursday
A chance of showers. Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Edgar County Airport IL
 39.7°N 87.66°W (Elev. 600 ft)
Last Update:
1:26 am CDT Apr 10, 2026
Forecast Valid:
2am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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