National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Quincy Regional Airport-Baldwin Field (KUIN)

Lat: 39.94°NLon: 91.2°WElev: 759ft.

Mostly Cloudy

59°F

15°C

Humidity 62%
Wind Speed Calm
Barometer 29.97 in (1014.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 28 Apr 3:54 pm CDT
Extended Forecast for

Clayton ILSimilar City Names

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 63. North wind around 6 mph.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers between 11pm and 1am. Mostly cloudy, with a low around 46. Northeast wind 5 to 9 mph becoming northwest in the evening.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Northwest wind 5 to 9 mph becoming light in the evening.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 63. Northwest wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 63 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 63. North wind around 6 mph.
Tonight
A 30 percent chance of showers between 11pm and 1am. Mostly cloudy, with a low around 46. Northeast wind 5 to 9 mph becoming northwest in the evening.
Wednesday
Mostly sunny, with a high near 62. Northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 41. Northwest wind 5 to 9 mph becoming light in the evening.
Thursday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 63. Northwest wind 5 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 70.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Clayton ILSimilar City Names
 40.03°N 90.94°W (Elev. 728 ft)
Last Update:
1:36 pm CDT Apr 28, 2026
Forecast Valid:
4pm CDT Apr 28, 2026-6pm CDT May 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation