Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

A Few Clouds

85°F

29°C

Humidity 50%
Wind Speed N 7 mph
Barometer 29.94 in (1013.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Jun 4:53 pm CDT
Extended Forecast for

4 Miles NNW Liguori MO

Flood Watch June 21, 07:00am until June 22, 07:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: Increasing clouds, with a low around 67. Light and variable wind.

    Low: 67 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 3pm.  High near 83. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 80%.

    High: 83 °F

    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 4am, then scattered showers.  Low around 66. Southwest wind around 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    Low: 66 °F

    T-storms then
    Scattered
    T-storms

  • Monday

    Monday: Isolated showers before 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 77. North wind around 7 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. North wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 67. Light and variable wind.
Sunday
Showers and thunderstorms, mainly before 3pm. High near 83. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Sunday Night
Showers and thunderstorms before 4am, then scattered showers. Low around 66. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Isolated showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 77. North wind around 7 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 60. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Liguori MO
 38.38°N 90.47°W (Elev. 771 ft)
5:16 pm CDT Jun 20, 2026
5pm CDT Jun 20, 2026-6pm CDT Jun 27, 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