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.

Partly Cloudy

43°F

6°C

Humidity 63%
Wind Speed SE 13 mph
Barometer 30.26 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 7 Apr 11:35 pm CDT
Extended Forecast for

3 Miles SSE Rushville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 4am. Increasing clouds, with a low around 53. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 53 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 52. South southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. West southwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. East northeast wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Southeast wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 73. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
A chance of showers, with thunderstorms also possible after 4am. Increasing clouds, with a low around 53. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 74. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 52. South southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. West southwest wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly cloudy, with a low around 46. East northeast wind around 6 mph.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A 40 percent chance of showers after 1pm. Mostly cloudy, with a high near 77.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Rushville IL
 40.06°N 90.54°W (Elev. 492 ft)
Last Update:
11:26 pm CDT Apr 7, 2026
Forecast Valid:
11pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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