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

36°F

2°C

Humidity 82%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 7 Jan 12:35 am CST
Extended Forecast for

Rockwood IL

  • Overnight

    Overnight: Mostly clear, with a low around 35. Northwest wind around 5 mph becoming calm.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. South wind around 7 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain. High near 64. South wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 64 °F

    Rain

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 53. South wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Northwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 60. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 45. South wind around 7 mph.
Thursday
Rain. High near 64. South wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 53. South wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 59.
Friday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rockwood IL
 37.85°N 89.67°W (Elev. 600 ft)
Last Update:
10:21 pm CST Jan 6, 2026
Forecast Valid:
12am CST Jan 7, 2026-6pm CST Jan 13, 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