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

88°F

31°C

Humidity 57%
Wind Speed N 8 mph
Barometer 29.92 in (1012.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 13 Aug 2:53 pm CDT
Extended Forecast for

2 Miles NNE Kimmswick MO

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Partly sunny, with a high near 86. Light north wind. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers before 7pm, then isolated showers and thunderstorms between 7pm and 8pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69. Light north wind. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 89. Light and variable wind.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 96. Light southeast wind.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 86. Light north wind. Chance of precipitation is 20%.
Tonight
Isolated showers before 7pm, then isolated showers and thunderstorms between 7pm and 8pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 69. Light north wind. Chance of precipitation is 20%.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 89. Light and variable wind.
Thursday Night
Mostly clear, with a low around 70. Calm wind.
Friday
Sunny, with a high near 96. Light southeast wind.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Partly cloudy, with a low around 74.
Monday
Mostly sunny and hot, with a high near 97.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Kimmswick MO
 38.4°N 90.36°W (Elev. 479 ft)
Last Update:
2:26 pm CDT Aug 13, 2025
Forecast Valid:
3pm CDT Aug 13, 2025-6pm CDT Aug 20, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation