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

30°F

-1°C

Humidity 58%
Wind Speed SW 9 mph
Barometer 30.27 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Jan 3:35 am CST
Extended Forecast for

Rushville IL

  • Overnight

    Overnight: Mostly clear, with a low around 25. South southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 47. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38. Breezy, with a north northwest wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 38 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North northwest wind 10 to 18 mph, with gusts as high as 31 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 25. South southwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 47. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 35. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 53. West wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, with a high near 38. Breezy, with a north northwest wind 15 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 15. North northwest wind 10 to 18 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24.
Friday
A 40 percent chance of snow showers after noon. Mostly cloudy, with a high near 38.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 23.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rushville IL
 40.11°N 90.57°W (Elev. 650 ft)
Last Update:
3:24 am CST Jan 12, 2026
Forecast Valid:
3am CST Jan 12, 2026-6pm CST Jan 18, 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