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.

Overcast

57°F

14°C

Humidity 83%
Wind Speed NW 9 mph
Barometer 30.12 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 May 7:55 pm CDT
Extended Forecast for

4 Miles NE Rushville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. North wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70. East wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm. High near 66. East northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 66 °F

    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. Northeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. North wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 67. North northeast wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 45. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 70. East wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East wind 9 to 11 mph, with gusts as high as 20 mph.
Friday
Showers, with thunderstorms also possible after 1pm. High near 66. East northeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Mostly cloudy, with a low around 53. Northeast wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 57.
Memorial Day
Partly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
A chance of showers. Partly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Rushville IL
 40.15°N 90.51°W (Elev. 656 ft)
Last Update:
8:16 pm CDT May 19, 2026
Forecast Valid:
8pm CDT May 19, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation