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

60°F

16°C

Humidity 36%
Wind Speed NW 13 mph
Barometer 30.17 in (1021.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 19 Apr 5:54 pm CDT
Extended Forecast for

5 Miles SW Mount Sterling IL

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northwest wind 5 to 15 mph becoming northeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Patchy frost before 7am. Otherwise, sunny, with a high near 65. East wind 5 to 9 mph becoming south in the afternoon.

    High: 65 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 90%.

    Low: 58 °F

    Showers
    Likely then
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Northwest wind 5 to 15 mph becoming northeast after midnight.
Monday
Patchy frost before 7am. Otherwise, sunny, with a high near 65. East wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 50. South wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 77. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Breezy.
Thursday Night
Showers and possibly a thunderstorm. Low around 58. Chance of precipitation is 90%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 71.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 67.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Mount Sterling IL
 39.94°N 90.83°W (Elev. 719 ft)
Last Update:
4:46 pm CDT Apr 19, 2026
Forecast Valid:
6pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation