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

Hazardous Weather Conditions

Current conditions at

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

61°F

16°C

Humidity 66%
Wind Speed S 14 mph
Barometer 30.07 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 30 Mar 5:55 am CDT
Extended Forecast for

Chester IL

  • Today

    Today: Mostly sunny, with a high near 79. Breezy, with a south wind 13 to 20 mph, with gusts as high as 34 mph.

    High: 79 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 82 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 60. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm before 10am, then rain likely between 10am and 1pm, then rain likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. South wind 6 to 11 mph. Chance of precipitation is 70%.

    High: 80 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Low: 65 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.

    Low: 61 °F

    Rain

  • Friday

    Friday: A chance of rain and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 79. Breezy, with a south wind 13 to 20 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 63. South wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 82. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
A chance of rain, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 60. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Rain likely and possibly a thunderstorm before 10am, then rain likely between 10am and 1pm, then rain likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. South wind 6 to 11 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of rain, with thunderstorms also possible after 10pm. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Thursday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 76. Chance of precipitation is 80%.
Thursday Night
Rain and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.
Friday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 42.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 59.
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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:
1:25 am CDT Mar 30, 2026
Forecast Valid:
6am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
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