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

Hazardous Weather Conditions

Current conditions at

Danville, Vermilion County Airport (KDNV)

Lat: 40.2°NLon: 87.6°WElev: 696ft.

Overcast

43°F

6°C

Humidity 95%
Wind Speed E 3 mph
Barometer 30.00 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 27 Dec 4:35 am CST
Extended Forecast for

Danville IL

Dense Fog Advisory until December 27, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 27, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 42 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 53. Southeast wind 3 to 8 mph. Winds could gust as high as 16 mph.

    High: 53 °F

    Patchy Dense
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after midnight. Cloudy, with a temperature rising to around 59 by 3am. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F⇑

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 66. South wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 18 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 25. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 43 mph.

    High: 25 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West northwest wind 10 to 14 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 42. Light east northeast wind.
Saturday
Patchy dense fog before 9am. Otherwise, mostly cloudy, with a high near 53. Southeast wind 3 to 8 mph. Winds could gust as high as 16 mph.
Saturday Night
A 40 percent chance of showers after midnight. Cloudy, with a temperature rising to around 59 by 3am. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Showers. High near 66. South wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely before midnight. Mostly cloudy, with a low around 18. Breezy, with a west wind 14 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly cloudy, with a high near 25. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 43 mph.
Monday Night
Partly cloudy, with a low around 14. West northwest wind 10 to 14 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 16.
New Year's Day
Mostly sunny, with a high near 25.
Thursday Night
Mostly clear, with a low around 8.
Friday
Sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Danville IL
 40.12°N 87.63°W (Elev. 554 ft)
Last Update:
3:16 am CST Dec 27, 2025
Forecast Valid:
4am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
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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