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

53°F

12°C

Humidity 64%
Wind Speed S 13 mph
Barometer 30.15 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Apr 2:55 am CDT
Extended Forecast for

Edgar County Airport IL

  • Overnight

    Overnight: Mostly clear, with a low around 50. South southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 55. South wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 66. Southwest wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. North northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. East wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Calm wind becoming south southeast 5 to 7 mph after midnight. Winds could gust as high as 16 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 80. Breezy.

    High: 80 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 50. South southwest wind around 14 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 77. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 55. South wind 8 to 15 mph, with gusts as high as 23 mph.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 66. Southwest wind 9 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 43. North northeast wind 3 to 7 mph. Winds could gust as high as 15 mph.
Saturday
Partly sunny, with a high near 68. East wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 56. Calm wind becoming south southeast 5 to 7 mph after midnight. Winds could gust as high as 16 mph.
Sunday
Mostly cloudy, with a high near 80. Breezy.
Sunday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 63.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 65.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Breezy.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60.
Wednesday
A chance of showers. Mostly cloudy, with a high near 75.
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:
2:52 am CDT Apr 9, 2026
Forecast Valid:
3am CDT Apr 9, 2026-6pm CDT Apr 15, 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