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.

Partly Cloudy

65°F

18°C

Humidity 45%
Wind Speed NW 15 G 21 mph
Barometer 29.98 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 13 May 12:15 am CDT
Extended Forecast for

4 Miles S Huntsville IL

  • Overnight

    Overnight: Clear, with a low around 56. Northwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. North northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Light southeast wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 57. South southeast wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Mostly Cloudy
    then Showers

  • Friday

    Friday: Mostly sunny, with a high near 88. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 88 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 62 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 56. Northwest wind around 8 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 73. North northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Clear, with a low around 46. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 77. Light southeast wind becoming south southeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 57. South southeast wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 88. South southeast wind 10 to 17 mph, with gusts as high as 28 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
Showers likely. Partly sunny, with a high near 88.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64.
Tuesday
A chance of showers. Mostly cloudy, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Huntsville IL
 40.12°N 90.85°W (Elev. 587 ft)
Last Update:
12:36 am CDT May 13, 2026
Forecast Valid:
12am CDT May 13, 2026-6pm CDT May 19, 2026
 
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