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.

Rain

44°F

7°C

Humidity 99%
Wind Speed N 8 mph
Barometer 29.86 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 15 Feb 1:55 am CST
Extended Forecast for

Chester IL

  • Overnight

    Overnight: Rain. Patchy fog before 5am. Low around 44. Northeast wind around 7 mph. Chance of precipitation is 100%.

    Low: 44 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 53. North wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 53 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. North wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. South wind 6 to 9 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. Breezy.

    High: 64 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain. Patchy fog before 5am. Low around 44. Northeast wind around 7 mph. Chance of precipitation is 100%.
Sunday
A 30 percent chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 53. North wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 34. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 44. South wind 6 to 9 mph.
Tuesday
Mostly cloudy, with a high near 64. Breezy.
Tuesday Night
Mostly cloudy, with a low around 55. Breezy.
Wednesday
Partly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 72.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 42.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 51.
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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:
12:51 am CST Feb 15, 2026
Forecast Valid:
2am CST Feb 15, 2026-6pm CST Feb 21, 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