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

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

71°F

22°C

Humidity 81%
Wind Speed S 5 mph
Barometer 29.86 in (1010.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 Jun 6:54 am CDT
Extended Forecast for

Eureka MO

  • Today

    Today: Partly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the morning.

    High: 91 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 73. South wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Partly Cloudy
    then Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 7am, then showers and thunderstorms likely, mainly between 7am and 10am. Partly sunny, with a high near 90. Heat index values as high as 100. Southwest wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 90 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Light north wind.

    Low: 65 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 83. North wind 3 to 6 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 91. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
A chance of showers and thunderstorms between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 73. South wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm before 7am, then showers and thunderstorms likely, mainly between 7am and 10am. Partly sunny, with a high near 90. Heat index values as high as 100. Southwest wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Light north wind.
Sunday
Sunny, with a high near 83. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Sunny, with a high near 96.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Independence Day
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Eureka MO
 38.5°N 90.63°W (Elev. 492 ft)
Last Update:
5:52 am CDT Jun 28, 2024
Forecast Valid:
7am CDT Jun 28, 2024-6pm CDT Jul 4, 2024
 
Forecast Discussion
 
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Additional Resources

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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