National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Danville, Vermilion County Airport (KDNV)

Lat: 40.2°NLon: 87.6°WElev: 696ft.

Fair

43°F

6°C

Humidity 50%
Wind Speed NW 9 mph
Barometer 30.06 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Mar 9:55 pm CDT
Extended Forecast for

4 Miles NNW Potomac IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 17 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of flurries, mixing with sprinkles after 10am, then gradually ending. Mostly cloudy, with a high near 49. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 49 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. East southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely after 1pm. Cloudy, with a high near 68. Windy, with a south wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Mostly Cloudy
    and Breezy
    then Showers
    Likely and
    Windy

  • Sunday Night

    Sunday Night: Rain before 1am, then snow likely. Low around 23. Breezy, with a south wind 21 to 24 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow. Cloudy, with a high near 26. Blustery, with a west northwest wind around 26 mph, with gusts as high as 37 mph.

    High: 26 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 29 mph.

    Low: 10 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Northwest wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 17 mph.
Saturday
A chance of flurries, mixing with sprinkles after 10am, then gradually ending. Mostly cloudy, with a high near 49. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 43. East southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Sunday
Showers likely after 1pm. Cloudy, with a high near 68. Windy, with a south wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain before 1am, then snow likely. Low around 23. Breezy, with a south wind 21 to 24 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow. Cloudy, with a high near 26. Blustery, with a west northwest wind around 26 mph, with gusts as high as 37 mph.
Monday Night
Mostly cloudy, with a low around 10. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Potomac IL
 40.35°N 87.81°W (Elev. 696 ft)
Last Update:
9:36 pm CDT Mar 13, 2026
Forecast Valid:
10pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation