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

36°F

2°C

Humidity 75%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Jan 8:15 pm CST
Extended Forecast for

3 Miles ENE Edgar County Airport IL

  • Tonight

    Tonight: Mostly clear, with a low around 30. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. West southwest wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 36 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13. North northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27. Northwest wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 52. West southwest wind 10 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 13. North northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 27. Northwest wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 18. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 36.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 7.
M.L.King Day
Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Edgar County Airport IL
 39.72°N 87.63°W (Elev. 607 ft)
Last Update:
6:36 pm CST Jan 12, 2026
Forecast Valid:
8pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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