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

61°F

16°C

Humidity 52%
Wind Speed E 14 G 24 mph
Barometer 29.91 in (1012.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 25 Apr 11:54 pm CDT
Extended Forecast for

Mount Sterling IL

  • Overnight

    Overnight: Partly cloudy, with a low around 49. East wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Southeast wind 7 to 11 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 60. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 60 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 78. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

    High: 78 °F

    Showers then
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 49. Southwest wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%.

    Low: 49 °F

    T-storms
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. East wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 76. Southeast wind 7 to 11 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 60. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Monday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 78. Breezy, with a south wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Monday Night
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 49. Southwest wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Sterling IL
 39.98°N 90.77°W (Elev. 709 ft)
Last Update:
7:46 pm CDT Apr 25, 2026
Forecast Valid:
12am CDT Apr 26, 2026-6pm CDT May 2, 2026
 
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