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 87%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 8 Nov 4:15 am CST
Extended Forecast for

4 Miles NNW Dennison IL

  • Today

    Today: A 20 percent chance of rain after 5pm. Increasing clouds, with a high near 60. Calm wind becoming west around 6 mph in the morning.

    High: 60 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: Rain, mainly before midnight. Low around 34. Northeast wind 5 to 10 mph becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 41 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers. Partly cloudy, with a low around 22. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 38. Northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. West wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 22 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 46. Breezy, with a south southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 46 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 5pm. Increasing clouds, with a high near 60. Calm wind becoming west around 6 mph in the morning.
Tonight
Rain, mainly before midnight. Low around 34. Northeast wind 5 to 10 mph becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain and snow showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 22. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 38. Northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 22. West wind 6 to 9 mph, with gusts as high as 17 mph.
Veterans Day
Partly sunny, with a high near 46. Breezy, with a south southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Dennison IL
 39.53°N 87.61°W (Elev. 663 ft)
Last Update:
3:36 am CST Nov 8, 2025
Forecast Valid:
4am CST Nov 8, 2025-6pm CST Nov 14, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation