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.

Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed NE 6 mph
Barometer 29.91 in
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 21 Nov 6:15 pm CST
Extended Forecast for

4 Miles SE Vermilion IL

  • Tonight

    Tonight: Rain likely, mainly before midnight. Cloudy, with a low around 40. North northeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 3 to 6 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Light west wind.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Light northwest wind.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 56. Light southeast wind becoming south southeast 5 to 9 mph in the morning.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 47. South southeast wind 8 to 10 mph. Chance of precipitation is 100%.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. West wind around 10 mph.

    High: 60 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Northwest wind 6 to 8 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before midnight. Cloudy, with a low around 40. North northeast wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 35. Light west wind.
Sunday
Sunny, with a high near 57. Light northwest wind.
Sunday Night
Partly cloudy, with a low around 35. Calm wind.
Monday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 56. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Monday Night
Rain. Low around 47. South southeast wind 8 to 10 mph. Chance of precipitation is 100%.
Tuesday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Northwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 46. West wind 8 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Mostly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 40. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Vermilion IL
 39.54°N 87.52°W (Elev. 640 ft)
Last Update:
7:15 pm EST Nov 21, 2025
Forecast Valid:
7pm EST Nov 21, 2025-6pm EST Nov 28, 2025
 
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