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

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

28°F

-2°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 30.39 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 27 Nov 9:35 pm CST
Extended Forecast for

Chester IL

  • Tonight

    Tonight: Mostly clear, with a low around 22. West wind around 6 mph becoming light and variable after midnight.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 39. Light and variable wind.

    High: 39 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow likely, mainly after 4am. Cloudy, with a low around 30. Light southeast wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Cloudy then
    Snow Likely

  • Saturday

    Saturday: Snow before noon, then rain and snow between noon and 3pm, then rain after 3pm. High near 38. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixing with snow after midnight, then gradually ending. Low around 26. South wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 22. West wind around 6 mph becoming light and variable after midnight.
Friday
Increasing clouds, with a high near 39. Light and variable wind.
Friday Night
Snow likely, mainly after 4am. Cloudy, with a low around 30. Light southeast wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow before noon, then rain and snow between noon and 3pm, then rain after 3pm. High near 38. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Rain, possibly mixing with snow after midnight, then gradually ending. Low around 26. South wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.
Monday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chester IL
 37.92°N 89.84°W (Elev. 561 ft)
Last Update:
9:31 pm CST Nov 27, 2025
Forecast Valid:
9pm CST Nov 27, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation