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

66°F

19°C

Humidity 89%
Wind Speed SW 13 mph
Barometer 29.88 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 10 Mar 1:15 am CDT
Extended Forecast for

Rockwood IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. South wind around 9 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 80. South wind 8 to 17 mph, with gusts as high as 29 mph.

    High: 80 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 63. South wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Temperature rising to near 68 by 11am, then falling to around 55 during the remainder of the day. South wind 15 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    High: 68 °F⇓

    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. North wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. South wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Cloudy, with a high near 80. South wind 8 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 63. South wind 15 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm. Temperature rising to near 68 by 11am, then falling to around 55 during the remainder of the day. South wind 15 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Wednesday Night
Mostly cloudy, with a low around 33. North wind 8 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 52.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 67.
Sunday Night
A 30 percent chance of rain. Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockwood IL
 37.83°N 89.7°W (Elev. 358 ft)
Last Update:
11:41 pm CDT Mar 9, 2026
Forecast Valid:
1am CDT Mar 10, 2026-6pm CDT Mar 16, 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