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

31°F

-1°C

Humidity 80%
Wind Speed N 5 mph
Barometer 29.99 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 3 Jan 12:35 am CST
Extended Forecast for

Prairie du Rocher IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. North wind around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 41. North wind 5 to 8 mph.

    High: 41 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. Northwest wind around 6 mph becoming calm after midnight.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. North wind around 5 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 41. North wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 24. Northwest wind around 6 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 30. South wind around 6 mph.
Monday
Sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 48.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 64.
Thursday Night
A 40 percent chance of rain. Partly cloudy, with a low around 49.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 61.
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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:
10:31 pm CST Jan 2, 2026
Forecast Valid:
12am CST Jan 3, 2026-6pm CST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation