Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

78°F

26°C

Humidity 39%
Wind Speed NW 9 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Jun 7:53 pm CDT
Extended Forecast for

Arnold MO

  • Tonight

    Tonight: Mostly clear, with a low around 58. Northwest wind 3 to 5 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 79. North wind 5 to 9 mph.

    High: 79 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 58. Northwest wind 3 to 5 mph.
Monday
Increasing clouds, with a high near 79. North wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 54. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. Calm wind.
Tuesday Night
Mostly clear, with a low around 60. Calm wind.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 96.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MO
 38.42°N 90.35°W (Elev. 400 ft)
5:52 pm CDT Jun 9, 2024
8pm CDT Jun 9, 2024-6pm CDT Jun 16, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database