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 26%
Wind Speed SE 16 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 6 Nov 11:54 am CST
Extended Forecast for

Clayton IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. South wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 50. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 67 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 40. West wind 5 to 9 mph becoming light and variable after midnight.

    Low: 40 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 58. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 58 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. South wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Rain and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 50. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Friday
Partly sunny, then gradually becoming sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 22 mph.
Friday Night
Increasing clouds, with a low around 40. West wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 58. Light and variable wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 25.
Veterans Day
Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clayton IL
 40.03°N 90.97°W (Elev. 722 ft)
Last Update:
11:36 am CST Nov 6, 2025
Forecast Valid:
12pm CST Nov 6, 2025-6pm CST Nov 12, 2025
 
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