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

82°F

28°C

Humidity 45%
Wind Speed SE 3 mph
Barometer 29.97 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 26 May 4:35 pm CDT
Extended Forecast for

5 Miles NNE Huntsville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. East southeast wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. Calm wind becoming north around 6 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Light and variable wind.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86. East northeast wind 7 to 11 mph, with gusts as high as 16 mph.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 83. East wind 6 to 8 mph.

    High: 83 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59. East wind around 6 mph becoming calm after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. East southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 87. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. Light and variable wind.
Thursday
Mostly sunny, with a high near 86. East northeast wind 7 to 11 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 59. East northeast wind 6 to 8 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 83. East wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 59. East wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Huntsville IL
 40.25°N 90.82°W (Elev. 581 ft)
Last Update:
4:36 pm CDT May 26, 2026
Forecast Valid:
4pm CDT May 26, 2026-6pm CDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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