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

63°F

17°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.93 in (1012.8 mb)
Dewpoint 63°F (17°C)
Visibility 9.00 mi
Last update 27 Jun 5:54 am CDT
Extended Forecast for

Weldon Spring MO

  • Today

    Today: Sunny, with a high near 87. Northeast wind 3 to 6 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. Northeast wind around 5 mph becoming light and variable.

    Low: 68 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 11am. Increasing clouds, with a high near 87. South wind 5 to 9 mph.

    High: 87 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 73. South wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Southwest wind 6 to 8 mph becoming west in the afternoon.

    High: 92 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 87. Northeast wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 68. Northeast wind around 5 mph becoming light and variable.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 11am. Increasing clouds, with a high near 87. South wind 5 to 9 mph.
Friday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 73. South wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Southwest wind 6 to 8 mph becoming west in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny and hot, with a high near 97.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Weldon Spring MO
 38.72°N 90.63°W (Elev. 541 ft)
Last Update:
5:51 am CDT Jun 27, 2024
Forecast Valid:
5am CDT Jun 27, 2024-6pm CDT Jul 3, 2024
 
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