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

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fair

19°F

-7°C

Humidity 75%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 4 Feb 8:15 pm CST
Extended Forecast for

7 Miles WSW Astoria IL

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Light and variable wind becoming south southwest around 6 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 39. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 45. Breezy, with a west wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. North northwest wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 34. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 34 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. South southeast wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 14. Light and variable wind becoming south southwest around 6 mph after midnight.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 39. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. West wind 5 to 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 45. Breezy, with a west wind 13 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Partly cloudy, with a low around 20. North northwest wind 5 to 14 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 34. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 26. South southeast wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly clear, with a low around 35.
Wednesday
Mostly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Astoria IL
 40.2°N 90.48°W (Elev. 587 ft)
Last Update:
6:36 pm CST Feb 4, 2026
Forecast Valid:
8pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
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