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

39°F

4°C

Humidity 78%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 14 Mar 2:55 am CDT
Extended Forecast for

Sainte Genevieve MO

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Light northeast wind.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 67. East wind 5 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. South wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 4pm. High near 68. Breezy, with a south wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

    High: 68 °F

    Breezy.
    Mostly Cloudy
    then Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then rain and snow between 10pm and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 22. Breezy, with a southwest wind 21 to 24 mph becoming west in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Rain/Snow and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 31. Blustery.

    High: 31 °F

    Mostly Cloudy
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Light northeast wind.
Saturday
Sunny, with a high near 67. East wind 5 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 54. South wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday
Rain, with thunderstorms also possible after 4pm. High near 68. Breezy, with a south wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.
Sunday Night
Rain before 10pm, then rain and snow between 10pm and 1am, then a chance of snow after 1am. Some thunder is also possible. Low around 22. Breezy, with a southwest wind 21 to 24 mph becoming west in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
Mostly cloudy, with a high near 31. Blustery.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 40.
Tuesday Night
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sainte Genevieve MO
 37.97°N 90.04°W (Elev. 390 ft)
Last Update:
1:26 am CDT Mar 14, 2026
Forecast Valid:
3am CDT Mar 14, 2026-6pm CDT Mar 20, 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