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

64°F

18°C

Humidity 96%
Wind Speed SE 9 mph
Barometer 29.97 in (1014.4 mb)
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 15 Oct 10:54 am CDT
Extended Forecast for

Quincy IL

  • Today

    Today: Showers and thunderstorms, mainly before 3pm. Patchy fog before 1pm. High near 74. Southeast wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 74 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. Northwest wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 2pm and 4pm. Increasing clouds, with a high near 53. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. North wind 5 to 13 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms, mainly before 3pm. Patchy fog before 1pm. High near 74. Southeast wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 80%.
Tonight
A 30 percent chance of showers, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. Northwest wind 13 to 17 mph, with gusts as high as 29 mph.
Friday
A slight chance of showers between 2pm and 4pm. Increasing clouds, with a high near 53. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. North wind 5 to 13 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 58. Light and variable wind.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Quincy IL
 39.95°N 91.35°W (Elev. 699 ft)
Last Update:
11:21 am CDT Oct 15, 2026
Forecast Valid:
11am CDT Oct 15, 2026-6pm CDT Oct 21, 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