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

51°F

11°C

Humidity 35%
Wind Speed W 8 mph
Barometer 29.59 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 24 Feb 6:15 pm CST
Extended Forecast for

7 Miles WSW Astoria IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. West southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. North northwest wind 5 to 7 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. Light and variable wind becoming northeast around 6 mph in the evening.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 48. East wind around 6 mph becoming west in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. South southwest wind 3 to 6 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. South southwest wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Southwest wind around 9 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. West southwest wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 46. North northwest wind 5 to 7 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Light and variable wind becoming northeast around 6 mph in the evening.
Thursday
Mostly sunny, with a high near 48. East wind around 6 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 28. South southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 65. South southwest wind 6 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 34. Southwest wind around 9 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 38.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of rain and snow. Partly sunny, with a high near 41.
Monday Night
A chance of rain. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain. Mostly cloudy, with a high near 46.
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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:
5:37 pm CST Feb 24, 2026
Forecast Valid:
6pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation