National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

47°F

8°C

Humidity 53%
Wind Speed SE 3 mph
Barometer 30.31 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 29 Mar 3:35 am CDT
Extended Forecast for

Prairie du Rocher IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Southeast wind around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70. South wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. South wind around 10 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. South wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain between 1pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 84. Chance of precipitation is 20%.

    High: 84 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms before 7pm, then a chance of rain between 7pm and 1am, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 70. South wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 56. South wind around 10 mph.
Monday
Mostly sunny, with a high near 82. South wind 10 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 64. South wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain between 1pm and 4pm, then a slight chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 84. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and thunderstorms before 7pm, then a chance of rain between 7pm and 1am, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Wednesday
Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. High near 63. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 49. Chance of precipitation is 70%.
Thursday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 66. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 76.
Friday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
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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:
1:26 am CDT Mar 29, 2026
Forecast Valid:
3am CDT Mar 29, 2026-6pm CDT Apr 4, 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