Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fog

43°F

6°C

Humidity 99%
Wind Speed N 3 mph
Barometer 30.05 in
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Last update 24 Dec 8:55 pm CST
Extended Forecast for

7 Miles WSW Astoria IL

Dense Fog Advisory until December 25, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 25, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 44 °F

    Slight Chance
    Drizzle and
    Patchy Dense
    Fog

  • Christmas Day

    Christmas Day: Patchy dense fog between 10am and 11am.  Otherwise, cloudy, with a high near 50. East wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 50 °F

    Patchy Dense
    Fog then
    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 48. East wind around 7 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 48 °F

    Cloudy then
    Slight Chance
    Rain

  • Friday

    Friday: Mostly sunny, with a high near 60. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 41. Light and variable wind.

    Low: 41 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. Southeast wind around 7 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Tonight
A slight chance of drizzle before midnight. Patchy dense fog. Otherwise, cloudy, with a low around 44. Calm wind becoming north around 6 mph after midnight.
Christmas Day
Patchy dense fog between 10am and 11am. Otherwise, cloudy, with a high near 50. East wind 7 to 9 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 48. East wind around 7 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 60. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Increasing clouds, with a low around 41. Light and variable wind.
Saturday
Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 45. Southeast wind around 7 mph becoming west after midnight. Winds could gust as high as 17 mph.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
Partly cloudy, with a low around 15. Blustery.
Monday
Sunny, with a high near 26. Blustery.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Astoria IL
 40.2°N 90.48°W (Elev. 587 ft)
8:36 pm CST Dec 24, 2025
9pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
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