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Plainville, Illinois Weather Forecast
Plainville, Illinois Weather
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Weather Forecast for Plainville, Illinois : Adams County
Issued: 12:21 pm CST Dec 17, 2025 Latitude: 39.7858798 Longitude: -91.1854191 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on This Afternoon 40% chance of rain on Tonight 80% chance of rain on Thursday Sunny on Friday Partly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday Partly Sunny on Tuesday
High: 50°F Low: 51 °F High: 37 °F High: 37°F High: 50°F High: 41°F High: 45°F High: 54°F
Low: 19°F Low: 31°F Low: 23°F Low: 29°F Low: 37°F  
Sunny Rain Rain Sunny Partly Sunny Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
QUINCY - (KUIN)
43°
Clear
as of 12:54 PM CST
Rel. Humidity: 60%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
KEOKUK MUNICIPAL - (KEOK)
41°
Clear
as of 12:55 PM CST
Rel. Humidity: 65%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
43°
Clear
as of 12:55 PM CST
Rel. Humidity: 65%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
080° East
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 50. Southeast wind around 7 mph.

40% chance of rain Tonight Tonight... Scattered showers, mainly after 5am. Increasing clouds, with a temperature rising to around 51 by 2am. Southeast wind 8 to 16 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%.

80% chance of rain Thursday Thursday... Showers, mainly before 10am. Temperature falling to around 37 by 5pm. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 19. Breezy, with a west wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 36 mph.

Sunny on Friday Friday... Sunny, with a high near 37. Northwest wind 7 to 9 mph becoming south in the afternoon.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 31.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 50.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 23.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 41.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 29.

Partly Sunny on Monday Monday... Partly sunny, with a high near 45.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 37.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 54.

Current Radar Image


Sun Almanac for Plainville, Illinois
Sunrise: 07:20 AM
Sunset: 4:42 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:12 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 5:46 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:19 PM
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