National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

46°F

8°C

Humidity 66%
Wind Speed NW 7 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 May 5:53 am CDT
Extended Forecast for

Sunset Hills MO

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 63. North wind 3 to 7 mph.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A slight chance of showers between 10pm and 4am. Partly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Calm wind becoming north 5 to 8 mph in the morning.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 63. North wind 3 to 7 mph.
Tonight
A slight chance of showers between 10pm and 4am. Partly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 61. Calm wind becoming north 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Tuesday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunset Hills MO
 38.54°N 90.41°W (Elev. 574 ft)
Last Update:
5:46 am CDT May 1, 2026
Forecast Valid:
6am CDT May 1, 2026-6pm CDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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