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

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Mostly Cloudy

57°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 5 Mar 8:54 pm CST
Extended Forecast for

Valley Park MO

  • Tonight

    Tonight: A slight chance of rain and thunderstorms between 1am and 4am. Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Partly sunny, with a high near 78. South wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain and thunderstorms likely before 3am, then rain and possibly a thunderstorm between 3am and 5am, then a chance of rain and thunderstorms after 5am. Low around 61. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms before 9am, then a chance of rain between 9am and noon. Partly sunny, with a high near 70. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    High: 70 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain, then a chance of rain and thunderstorms after midnight. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Slight Chance
    Rain then
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of rain and thunderstorms between 1am and 4am. Patchy fog between 2am and 5am. Otherwise, mostly cloudy, with a low around 56. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 78. South wind 7 to 14 mph, with gusts as high as 26 mph.
Friday Night
Rain and thunderstorms likely before 3am, then rain and possibly a thunderstorm between 3am and 5am, then a chance of rain and thunderstorms after 5am. Low around 61. South wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday
A chance of rain and thunderstorms before 9am, then a chance of rain between 9am and noon. Partly sunny, with a high near 70. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 40. Northwest wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 69.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 80.
Monday Night
A slight chance of rain, then a chance of rain and thunderstorms after midnight. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
Rain likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 55. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Valley Park MO
 38.56°N 90.49°W (Elev. 492 ft)
Last Update:
9:31 pm CST Mar 5, 2026
Forecast Valid:
9pm CST Mar 5, 2026-6pm CDT Mar 12, 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