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.

Fog/Mist

37°F

3°C

Humidity 94%
Wind Speed S 10 mph
Barometer 29.97 in
Dewpoint 35°F (2°C)
Visibility 4.00 mi
Wind Chill30°F (-1°C)
Last update 6 Dec 10:15 pm CST
Extended Forecast for

Prairie du Rocher IL

  • Tonight

    Tonight: Cloudy, with a low around 36. South wind 3 to 6 mph.

    Low: 36 °F

    Cloudy

  • Sunday

    Sunday: A slight chance of drizzle before 5pm, then a slight chance of drizzle and snow. Cloudy, with a high near 43. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Drizzle then
    Slight Chance
    Drizzle/Snow

  • Sunday Night

    Sunday Night: Cloudy, with a low around 22. North wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 5 to 7 mph becoming calm in the morning.

    High: 36 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Calm wind becoming southwest 5 to 9 mph in the evening.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Cloudy, with a low around 36. South wind 3 to 6 mph.
Sunday
A slight chance of drizzle before 5pm, then a slight chance of drizzle and snow. Cloudy, with a high near 43. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Cloudy, with a low around 22. North wind 7 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind 5 to 7 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 25. Calm wind becoming southwest 5 to 9 mph in the evening.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prairie du Rocher IL
 38.08°N 90.09°W (Elev. 397 ft)
Last Update:
9:46 pm CST Dec 6, 2025
Forecast Valid:
10pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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