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

53°F

12°C

Humidity 91%
Wind Speed S 13 G 21 mph
Barometer 29.85 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Feb 2:35 pm CST
Extended Forecast for

Chester IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 60. South wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 60 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 55. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph.

    Low: 55 °F

    Cloudy and
    Breezy then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 72. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 72 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly clear, with a low around 53. South wind around 7 mph.

    Low: 53 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 71. South wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow, mainly after noon. Mostly sunny, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Cloudy, with a high near 60. South wind 13 to 18 mph, with gusts as high as 28 mph.
Tonight
Cloudy, with a low around 55. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 72. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 53. South wind around 7 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 71. South wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of rain and snow, mainly after noon. Mostly sunny, with a high near 44. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 38.
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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:
1:36 pm CST Feb 17, 2026
Forecast Valid:
2pm CST Feb 17, 2026-6pm CST Feb 23, 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