Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

67°F

19°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.78 in (1007.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 6 Jun 6:53 am CDT
Extended Forecast for

Arnold MO

  • Today

    Today: Sunny, with a high near 85. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. West wind 3 to 8 mph.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Northwest wind 5 to 7 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 63. Light and variable wind.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 83. South wind 3 to 7 mph.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 1pm.  Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 85. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tonight
Clear, with a low around 59. West wind 3 to 8 mph.
Friday
Sunny, with a high near 86. Northwest wind 5 to 7 mph.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 63. Light and variable wind.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind 3 to 7 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 59.
Monday
Mostly sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 87.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MO
 38.42°N 90.38°W (Elev. 495 ft)
5:22 am CDT Jun 6, 2024
7am CDT Jun 6, 2024-6pm CDT Jun 12, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database