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

38°F

3°C

Humidity 95%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 8 Mar 6:15 am CDT
Extended Forecast for

Sainte Genevieve MO

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 46. South wind around 7 mph.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76. South wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of rain and thunderstorms after 1pm. Mostly cloudy, with a high near 80. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 58. Chance of precipitation is 90%.

    Low: 58 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 1pm, then rain likely. High near 68. Chance of precipitation is 100%.

    High: 68 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 1am. Partly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 46. South wind around 7 mph.
Monday
Sunny, with a high near 76. South wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 61. South wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday
A 50 percent chance of rain and thunderstorms after 1pm. Mostly cloudy, with a high near 80. South wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Rain and possibly a thunderstorm. Low around 58. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm before 1pm, then rain likely. High near 68. Chance of precipitation is 100%.
Wednesday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Sainte Genevieve MO
 37.97°N 90.04°W (Elev. 390 ft)
Last Update:
5:46 am CDT Mar 8, 2026
Forecast Valid:
6am CDT Mar 8, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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