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

30°F

-1°C

Humidity 58%
Wind Speed NW 12 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 21 Jan 6:54 am CST
Extended Forecast for

Plainville IL

  • Today

    Today: Sunny, with a high near 39. West wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. West wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 35. West wind 3 to 7 mph.

    High: 35 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -15. Light and variable wind becoming north 9 to 14 mph in the evening. Winds could gust as high as 25 mph.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 6. North wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 9.

    High: 9 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 3.

    Low: 3 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

Today
Sunny, with a high near 39. West wind 10 to 17 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 19. West wind 13 to 18 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Increasing clouds, with a high near 35. West wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -15. Light and variable wind becoming north 9 to 14 mph in the evening. Winds could gust as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near 6. North wind 9 to 14 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
A 40 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 9.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 3.
Sunday
Partly sunny and cold, with a high near 18.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainville IL
 39.79°N 91.18°W (Elev. 689 ft)
Last Update:
6:11 am CST Jan 21, 2026
Forecast Valid:
7am CST Jan 21, 2026-6pm CST Jan 27, 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