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

51°F

11°C

Humidity 91%
Wind Speed SE 7 mph
Barometer 30.34 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 4 Nov 8:15 am CST
Extended Forecast for

Saint Mary MO

  • Today

    Today: Sunny, with a high near 69. South wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73. Southwest wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. North wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A chance of rain, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Chance of precipitation is 40%.

    High: 72 °F

    Chance Rain
    then Slight
    Chance
    T-storms

  • Friday Night

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

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 69. South wind 6 to 14 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 52. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 73. Southwest wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 39. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 67. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 54.
Friday
A chance of rain, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Mary MO
 37.88°N 89.95°W (Elev. 400 ft)
Last Update:
6:41 am CST Nov 4, 2025
Forecast Valid:
8am CST Nov 4, 2025-6pm CST Nov 10, 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