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

33°F

1°C

Humidity 77%
Wind Speed N 9 mph
Barometer 30.23 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Mar 2:35 am CST
Extended Forecast for

Prairie du Rocher IL

  • Overnight

    Overnight: Partly cloudy, with a low around 31. North wind around 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 50. Northeast wind 9 to 11 mph.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain before 1am, then rain, possibly mixed with sleet between 1am and 2am, then rain after 2am. Low around 35. Northeast wind 7 to 10 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Sleet

  • Monday

    Monday: Rain likely, mainly before 9am, then a slight chance of showers after noon. Cloudy, with a high near 48. East wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Cloudy, with a low around 42. East wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. North wind around 10 mph.
Sunday
Increasing clouds, with a high near 50. Northeast wind 9 to 11 mph.
Sunday Night
Rain before 1am, then rain, possibly mixed with sleet between 1am and 2am, then rain after 2am. Low around 35. Northeast wind 7 to 10 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Monday
Rain likely, mainly before 9am, then a slight chance of showers after noon. Cloudy, with a high near 48. East wind 5 to 7 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Cloudy, with a low around 42. East wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 71. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
Showers likely. Cloudy, with a high near 66. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prairie du Rocher IL
 38.11°N 90.11°W (Elev. 443 ft)
Last Update:
1:36 am CST Mar 1, 2026
Forecast Valid:
2am CST Mar 1, 2026-6pm CST Mar 7, 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