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

71°F

22°C

Humidity 92%
Wind Speed W 8 mph
Barometer 29.81 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 18 Jun 7:55 pm CDT
Extended Forecast for

3 Miles SSE Huntsville IL

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 62. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. West northwest wind 6 to 8 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Light and variable wind becoming south southwest around 6 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88. South wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South wind around 14 mph, with gusts as high as 24 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. South southwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 62. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Juneteenth
Sunny, with a high near 83. West northwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 65. Light and variable wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 88. South wind 7 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 74. South wind around 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 92. South southwest wind 14 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 75. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 93.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 73.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Huntsville IL
 40.14°N 90.85°W (Elev. 650 ft)
Last Update:
7:40 pm CDT Jun 18, 2025
Forecast Valid:
8pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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