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

46°F

8°C

Humidity 52%
Wind Speed S 7 mph
Barometer 30.19 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 12 Jan 7:55 pm CST
Extended Forecast for

5 Miles SW Saint Mary MO

  • Tonight

    Tonight: Mostly cloudy during the early evening, then clearing, with a low around 37. South wind around 8 mph.

    Low: 37 °F

    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 66. West wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 46 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. North wind 9 to 16 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then clearing, with a low around 37. South wind around 8 mph.
Tuesday
Sunny, with a high near 66. West wind 7 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 39. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 46. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 17. North wind 9 to 16 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Sunny, with a high near 30.
Sunday Night
Mostly clear, with a low around 14.
M.L.King Day
Sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Saint Mary MO
 37.84°N 90.01°W (Elev. 495 ft)
Last Update:
4:46 pm CST Jan 12, 2026
Forecast Valid:
8pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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