Current conditions at

Danville, Vermilion County Airport (KDNV)

Lat: 40.2°NLon: 87.6°WElev: 696ft.

Overcast

47°F

8°C

Humidity 90%
Wind Speed SE 12 mph
Barometer 29.91 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Wind Chill42°F (6°C)
Last update 25 Dec 11:35 pm CST
Extended Forecast for

Fairmount IL

Dense Fog Advisory December 25, 11:48pm until December 26, 04:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 25, 11:48pm until December 26, 04:00am

    NOW until 4:00am Fri

    Dense Fog Advisory

  • Tonight

    Low: 48 °F

    Chance
    Drizzle and
    Areas Dense
    Fog

  • Friday

    Friday: A slight chance of drizzle before 7am.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 64. South southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 64 °F

    Slight Chance
    Drizzle and
    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 59. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 59 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after midnight.  Cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm before 9am, then rain likely between 9am and noon, then rain and possibly a thunderstorm after noon.  High near 65. South southwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before midnight.  Mostly cloudy, with a low around 19. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 19 °F

    Rain Likely
    then Mostly
    Cloudy and
    Blustery

  • Monday

    Monday: Mostly sunny, with a high near 26. Blustery.

    High: 26 °F

    Mostly Sunny
    and Blustery

Detailed Forecast

Tonight
A chance of drizzle. Areas of dense fog after midnight. Otherwise, cloudy, with a low around 48. East southeast wind 9 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
A slight chance of drizzle before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 64. South southwest wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 40. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 59. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
A 40 percent chance of rain after midnight. Cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 17 mph.
Sunday
Rain likely and possibly a thunderstorm before 9am, then rain likely between 9am and noon, then rain and possibly a thunderstorm after noon. High near 65. South southwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely before midnight. Mostly cloudy, with a low around 19. Blustery, with a west northwest wind 14 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 26. Blustery.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 18.
New Year's Day
Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Fairmount IL
 40.04°N 87.83°W (Elev. 653 ft)
11:22 pm CST Dec 25, 2025
11pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
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