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

11°F

-12°C

Humidity 79%
Wind Speed NE 3 mph
Barometer 30.26 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 4 Dec 8:15 pm CST
Extended Forecast for

Danville IL

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 9am. Mostly sunny, with a high near 28. Wind chill values between 1 and 11. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 28 °F

    Patchy
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 22. South southwest wind 3 to 6 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 31. Light and variable wind.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 30. Calm wind becoming north 5 to 7 mph in the morning.

    High: 30 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7. North wind around 6 mph becoming calm after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog after 9pm. Partly cloudy, with a low around 3. Calm wind.
Friday
Patchy freezing fog before 9am. Mostly sunny, with a high near 28. Wind chill values between 1 and 11. Calm wind becoming south southwest 5 to 7 mph in the morning.
Friday Night
Increasing clouds, with a low around 22. South southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 31. Light and variable wind.
Saturday Night
Cloudy, with a low around 22. Calm wind.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 30. Calm wind becoming north 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 7. North wind around 6 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A chance of rain. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Danville IL
 40.12°N 87.63°W (Elev. 554 ft)
Last Update:
7:52 pm CST Dec 4, 2025
Forecast Valid:
8pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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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