National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Fair

43°F

6°C

Humidity 77%
Wind Speed S 8 mph
Barometer 29.89 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 17 Feb 5:55 am CST
Extended Forecast for

Naples IL

  • Today

    Today: Mostly cloudy, with a high near 62. South southeast wind 6 to 15 mph, with gusts as high as 32 mph.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 9pm and 3am. Cloudy during the early evening, then gradual clearing, with a low around 51. South southeast wind 13 to 18 mph becoming west southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 68. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. South wind around 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers after noon. Mostly sunny, with a high near 68. South southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. West wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. West wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 62. South southeast wind 6 to 15 mph, with gusts as high as 32 mph.
Tonight
A slight chance of showers between 9pm and 3am. Cloudy during the early evening, then gradual clearing, with a low around 51. South southeast wind 13 to 18 mph becoming west southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 68. West southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 44. South wind around 6 mph.
Thursday
A chance of rain before noon, then a chance of showers after noon. Mostly sunny, with a high near 68. South southeast wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 33. West wind 10 to 14 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 45. West wind 8 to 16 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Naples IL
 39.76°N 90.61°W (Elev. 430 ft)
Last Update:
5:37 am CST Feb 17, 2026
Forecast Valid:
6am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation