Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

51°F

11°C

Humidity 86%
Wind Speed Calm
Barometer 29.95 in (1013.8 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 7 Oct 5:53 am CDT
Extended Forecast for

3 Miles ESE Maeystown IL

  • Today

    Today: Sunny, with a high near 89. West wind 3 to 8 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. South wind 3 to 8 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm.  Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 89. West wind 3 to 8 mph.
Tonight
Clear, with a low around 56. Light and variable wind.
Thursday
Sunny, with a high near 84. Light and variable wind.
Thursday Night
Clear, with a low around 55. Light and variable wind.
Friday
Sunny, with a high near 87. South wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 58.
Columbus Day
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Maeystown IL
 38.2°N 90.19°W (Elev. 600 ft)
4:46 am CDT Oct 7, 2026
6am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
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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