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

77°F

25°C

Humidity 53%
Wind Speed SW 8 mph
Barometer 29.66 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Nov 4:15 pm CST
Extended Forecast for

Prairie du Rocher IL

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 6 to 8 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. North wind 5 to 8 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 61. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 61 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 47. Southeast wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of rain. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 45. North wind 6 to 8 mph.
Sunday
Sunny, with a high near 60. North wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 34. Light and variable wind.
Monday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 61. Light east wind becoming southeast 5 to 10 mph in the morning.
Monday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 47. Southeast wind 7 to 9 mph. Chance of precipitation is 60%.
Tuesday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 67.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Thursday
Rain and possibly a thunderstorm. High near 67. Chance of precipitation is 80%.
Thursday Night
Rain and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 65.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prairie du Rocher IL
 38.08°N 90.09°W (Elev. 397 ft)
Last Update:
3:16 pm CST Nov 15, 2025
Forecast Valid:
4pm CST Nov 15, 2025-6pm CST Nov 22, 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