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

58°F

14°C

Humidity 47%
Wind Speed S 10 mph
Barometer 29.90 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 7 Jan 12:15 pm CST
Extended Forecast for

7 Miles WSW Astoria IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. South wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. South southeast wind around 9 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain, mainly after 11am. High near 60. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely before midnight. Mostly cloudy, with a low around 43. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 50. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 34. North wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of snow. Partly sunny, with a high near 41. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance Rain
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 57. South wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 42. South southeast wind around 9 mph, with gusts as high as 21 mph.
Thursday
Rain, mainly after 11am. High near 60. Breezy, with a south southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely before midnight. Mostly cloudy, with a low around 43. South wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy, with a high near 50. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 34. North wind 6 to 8 mph, with gusts as high as 16 mph.
Saturday
A chance of rain before noon, then a chance of snow. Partly sunny, with a high near 41. West wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 45.
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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:
11:17 am CST Jan 7, 2026
Forecast Valid:
12pm CST Jan 7, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation