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

12°F

-11°C

Humidity 87%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 29 Jan 6:15 am CST
Extended Forecast for

Sainte Genevieve MO

  • Today

    Today: Mostly cloudy, with a high near 28. Northeast wind 3 to 7 mph.

    High: 28 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, mainly before 9pm. Cloudy, with a low around 9. North wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 21. North wind 7 to 10 mph.

    High: 21 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -10. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 20. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 20 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 28. Northeast wind 3 to 7 mph.
Tonight
Snow likely, mainly before 9pm. Cloudy, with a low around 9. North wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 21. North wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -10. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny and cold, with a high near 20. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 2.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sainte Genevieve MO
 37.97°N 90.04°W (Elev. 390 ft)
Last Update:
4:11 am CST Jan 29, 2026
Forecast Valid:
6am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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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