National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

83°F

28°C

Humidity 78%
Wind Speed Calm
Barometer 29.89 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 9 Jul 5:15 pm CDT
Extended Forecast for

Sainte Genevieve MO

Flood Watch until July 11, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until July 11, 07:00am

    NOW until 7:00am Sat

    Flood Watch

  • This Afternoon

    High: 88 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms. Low around 72. South wind around 6 mph. Chance of precipitation is 80%.

    Low: 72 °F

    T-storms

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 103. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 90 °F

    T-storms
    Likely then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 70 °F

    Scattered
    T-storms then
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly clear, with a low around 67.

    Low: 67 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Cloudy, with a high near 88. South wind around 5 mph. Chance of precipitation is 50%.
Tonight
Showers and thunderstorms. Low around 72. South wind around 6 mph. Chance of precipitation is 80%.
Friday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 103. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 60%.
Friday Night
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Light and variable wind.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 67.
Monday
A 20 percent chance of showers after 1pm. Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 68.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sainte Genevieve MO
 37.99°N 90.03°W (Elev. 361 ft)
Last Update:
2:41 pm CDT Jul 9, 2026
Forecast Valid:
5pm CDT Jul 9, 2026-6pm CDT Jul 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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