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.

Fair

47°F

8°C

Humidity 61%
Wind Speed S 9 mph
Barometer 29.92 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 6 Dec 3:55 pm CST
Extended Forecast for

Prairie du Rocher IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Southeast wind 3 to 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of drizzle before 5pm, then a slight chance of drizzle and snow. Mostly cloudy, with a high near 43. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Drizzle then
    Slight Chance
    Drizzle/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. North wind 6 to 11 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind around 6 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
Mostly cloudy, with a low around 35. Southeast wind 3 to 7 mph.
Sunday
A slight chance of drizzle before 5pm, then a slight chance of drizzle and snow. Mostly cloudy, with a high near 43. Light and variable wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 22. North wind 6 to 11 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 36. North wind around 6 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:
3:16 pm CST Dec 6, 2025
Forecast Valid:
4pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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