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.

Mostly Cloudy

47°F

8°C

Humidity 58%
Wind Speed E 8 mph
Barometer 29.80 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 25 Feb 6:55 pm CST
Extended Forecast for

Chester IL

  • Tonight

    Tonight: Rain likely, mainly before 2am. Mostly cloudy, with a low around 36. East wind around 6 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. South wind 5 to 8 mph becoming northwest after midnight.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after noon. Cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Mostly cloudy, with a low around 36. East wind around 6 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 57. Northeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 34. Light and variable wind.
Friday
Sunny, with a high near 67. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 41. South wind 5 to 8 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 40 percent chance of rain after noon. Cloudy, with a high near 47.
Sunday Night
Rain likely, possibly mixed with snow. Cloudy, with a low around 31. Chance of precipitation is 70%.
Monday
A chance of rain and snow before noon, then a slight chance of rain. Cloudy, with a high near 42. Chance of precipitation is 30%.
Monday Night
A 40 percent chance of rain. Cloudy, with a low around 31.
Tuesday
A 50 percent chance of rain. Cloudy, with a high near 49.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 35.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester IL
 37.92°N 89.84°W (Elev. 561 ft)
Last Update:
4:56 pm CST Feb 25, 2026
Forecast Valid:
7pm CST Feb 25, 2026-6pm CST Mar 4, 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