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.

Overcast

47°F

8°C

Humidity 76%
Wind Speed NW 20 G 28 mph
Barometer 30.06 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Mar 5:35 pm CDT
Extended Forecast for

Chester IL

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 32. North wind 9 to 18 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 54. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 64. Southwest wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. North wind around 6 mph becoming northeast after midnight.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain likely after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 70%.

    High: 67 °F

    Breezy.
    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a slight chance of snow. Mostly cloudy, with a low around 25. Blustery. Chance of precipitation is 40%.

    Low: 25 °F

    Blustery.
    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Cloudy during the early evening, then gradual clearing, with a low around 32. North wind 9 to 18 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 54. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 42. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 64. Southwest wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 36. North wind around 6 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
A chance of rain and thunderstorms, then rain likely after 1pm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 1am, then a slight chance of snow. Mostly cloudy, with a low around 25. Blustery. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 38. Breezy.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester IL
 37.94°N 89.81°W (Elev. 528 ft)
Last Update:
5:36 pm CDT Mar 11, 2026
Forecast Valid:
5pm CDT Mar 11, 2026-6pm CDT Mar 18, 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