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

55°F

13°C

Humidity 83%
Wind Speed NW 20 G 29 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Oct 9:54 pm CDT
Extended Forecast for

Plainville IL

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 45. Northwest wind 11 to 16 mph, with gusts as high as 32 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Friday

    Friday: Isolated showers between 10am and 3pm. Increasing clouds, with a high near 52. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 52 °F

    Isolated
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. North wind 5 to 15 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 45. Northwest wind 11 to 16 mph, with gusts as high as 32 mph.
Friday
Isolated showers between 10am and 3pm. Increasing clouds, with a high near 52. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. North wind 5 to 15 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 58. Calm wind.
Saturday Night
Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plainville IL
 39.79°N 91.18°W (Elev. 689 ft)
Last Update:
8:56 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 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