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.

Partly Cloudy

37°F

3°C

Humidity 60%
Wind Speed N 6 mph
Barometer 30.23 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 21 Feb 5:55 pm CST
Extended Forecast for

Chester IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 24. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Calm wind becoming south around 6 mph after midnight.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 24. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 33. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 16. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 33. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 18. Calm wind becoming south around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester IL
 37.92°N 89.84°W (Elev. 561 ft)
Last Update:
4:46 pm CST Feb 21, 2026
Forecast Valid:
6pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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