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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles NNW Frederick IL

  • Today

    Today: A chance of flurries between 8am and 11am. Partly sunny, with a high near 35. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.

    High: 35 °F

    Chance
    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Wind chill values between 3 and 13. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 28 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Wind chill values between -3 and 7. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 17. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 15 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
A chance of flurries between 8am and 11am. Partly sunny, with a high near 35. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 17. Wind chill values between 3 and 13. Northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 13. Wind chill values between -3 and 7. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 30. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 17. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 49. South southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 29.
Friday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Frederick IL
 40.11°N 90.45°W (Elev. 666 ft)
Last Update:
3:36 am CST Feb 21, 2026
Forecast Valid:
4am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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