National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Quincy Regional Airport-Baldwin Field (KUIN)

Lat: 39.94°NLon: 91.2°WElev: 759ft.

Fair

10°F

-12°C

Humidity 63%
Wind Speed SE 5 mph
Barometer 30.21 in (1024.4 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 4 Dec 9:54 pm CST
Extended Forecast for

Mount Sterling IL

  • Tonight

    Tonight: Clear, with a temperature rising to around 8 by 5am. South wind 5 to 7 mph.

    Low: 3 °F⇑

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 34. South wind 7 to 11 mph.

    High: 34 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. South wind 5 to 7 mph becoming west after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Calm wind becoming east around 5 mph in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after midnight. Cloudy, with a low around 24. East wind 5 to 8 mph.

    Low: 24 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a temperature rising to around 8 by 5am. South wind 5 to 7 mph.
Friday
Increasing clouds, with a high near 34. South wind 7 to 11 mph.
Friday Night
Mostly cloudy, with a low around 24. South wind 5 to 7 mph becoming west after midnight.
Saturday
Mostly cloudy, with a high near 32. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of snow after midnight. Cloudy, with a low around 24. East wind 5 to 8 mph.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Sterling IL
 39.98°N 90.77°W (Elev. 709 ft)
Last Update:
8:26 pm CST Dec 4, 2025
Forecast Valid:
10pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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