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 53%
Wind Speed SE 9 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 29 Mar 8:54 pm CDT
Extended Forecast for

Quincy IL

  • Tonight

    Tonight: Partly cloudy, with a low around 56. South wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 83. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 65. South wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. South wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 81 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 48. West wind around 11 mph becoming northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain and thunderstorms before 10am, then a chance of rain between 10am and 1pm, then rain likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 57. Chance of precipitation is 70%.

    High: 57 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. South wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 83. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 65. South wind 11 to 14 mph, with gusts as high as 28 mph.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. South wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 48. West wind around 11 mph becoming northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Wednesday
A chance of rain and thunderstorms before 10am, then a chance of rain between 10am and 1pm, then rain likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 53. Chance of precipitation is 70%.
Wednesday Night
Rain and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%.
Thursday
Rain likely. Cloudy, with a high near 57. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 43.
Friday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 69.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 55.
Saturday
Rain. High near 66. Chance of precipitation is 80%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Quincy IL
 39.93°N 91.35°W (Elev. 650 ft)
Last Update:
8:46 pm CDT Mar 29, 2026
Forecast Valid:
9pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation