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

Hazardous Weather Conditions

Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

64°F

18°C

Humidity 52%
Wind Speed S 7 mph
Barometer 29.99 in (1015.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 30 Mar 3:54 am CDT
Extended Forecast for

Valley Park MO

  • Overnight

    Overnight: Mostly clear, with a low around 59. South wind around 8 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 86. Southwest wind 8 to 16 mph, with gusts as high as 31 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southwest wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 87 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 59 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 78. Chance of precipitation is 80%.

    High: 78 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.

    Low: 64 °F

    Rain Likely

  • Thursday

    Thursday: Rain and possibly a thunderstorm. High near 78. Chance of precipitation is 90%.

    High: 78 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 59. South wind around 8 mph.
Monday
Mostly sunny, with a high near 86. Southwest wind 8 to 16 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 64. South wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain, then a chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southwest wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Southwest wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
Rain and possibly a thunderstorm. High near 78. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Thursday
Rain and possibly a thunderstorm. High near 78. Chance of precipitation is 90%.
Thursday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Friday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Friday Night
Rain likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
Rain and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 42.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Valley Park MO
 38.56°N 90.46°W (Elev. 492 ft)
Last Update:
1:25 am CDT Mar 30, 2026
Forecast Valid:
3am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
Forecast Discussion
 
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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