Current conditions at

Mount Sterling, Mount Sterling Municipal Airport (KI63)

Lat: 39.99°NLon: 90.8°WElev: 732ft.

Overcast

64°F

18°C

Humidity 99%
Wind Speed NW 10 mph
Barometer 29.93 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 19 Jun 5:15 am CDT
Extended Forecast for

Frederick IL

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 63. South southwest wind 3 to 5 mph.

    Low: 63 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 87. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. South wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 74. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 83. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Tonight
Clear, with a low around 63. South southwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 87. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 74. South wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 93. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 74. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 94. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 74.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Frederick IL
 40.06°N 90.45°W (Elev. 466 ft)
4:41 am CDT Jun 19, 2025
5am CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database