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.

Overcast

48°F

9°C

Humidity 89%
Wind Speed W 14 mph
Barometer 29.95 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 4 Apr 7:55 am CDT
Extended Forecast for

4 Miles WNW Frederick IL

  • Today

    Today: A 20 percent chance of showers before 9am. Cloudy, with a high near 54. West wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 55. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. West wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Northwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Northeast wind around 9 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 9am. Cloudy, with a high near 54. West wind 14 to 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 36. West northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 55. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 38. West wind 6 to 9 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 54. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 30. Northwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 47. Northeast wind around 9 mph becoming east southeast in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
A chance of showers. Partly sunny, with a high near 72.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52.
Friday
A chance of showers. Partly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Frederick IL
 40.09°N 90.48°W (Elev. 620 ft)
Last Update:
7:42 am CDT Apr 4, 2026
Forecast Valid:
8am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation