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

78°F

26°C

Humidity 73%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 21 Sep 2:15 pm CDT
Extended Forecast for

Chester ILSimilar City Names

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 84. Southwest wind around 10 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 65. South wind around 6 mph becoming east in the evening. Chance of precipitation is 80%.

    Low: 65 °F

    Scattered
    T-storms then
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm, mainly before 1pm, then scattered showers and thunderstorms after 1pm. High near 79. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. South wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 84. Southwest wind around 10 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 65. South wind around 6 mph becoming east in the evening. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm, mainly before 1pm, then scattered showers and thunderstorms after 1pm. High near 79. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. South wind 3 to 6 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Thursday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 58.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 75.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Chester ILSimilar City Names
 37.92°N 89.81°W (Elev. 597 ft)
Last Update:
10:56 am CDT Sep 21, 2025
Forecast Valid:
2pm CDT Sep 21, 2025-6pm CDT Sep 27, 2025
 
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Additional Resources

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Chance of Precipitation