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.

Overcast

71°F

22°C

Humidity 90%
Wind Speed SE 9 mph
Barometer 29.69 in (1004.9 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Jun 2:54 pm CDT
Extended Forecast for

3 Miles N Mount Sterling IL

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Cloudy, with a high near 74. West wind around 10 mph. Chance of precipitation is 20%.

    High: 74 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Cloudy, with a low around 58. North wind around 11 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. North wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming east around 5 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Cloudy, with a high near 74. West wind around 10 mph. Chance of precipitation is 20%.
Tonight
Cloudy, with a low around 58. North wind around 11 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 74. North wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 56. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 78. Calm wind becoming east around 5 mph.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 62.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mount Sterling IL
 40.03°N 90.77°W (Elev. 699 ft)
Last Update:
1:26 pm CDT Jun 21, 2026
Forecast Valid:
4pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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