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

46°F

8°C

Humidity 61%
Wind Speed NW 10 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 22 Mar 4:54 am CDT
Extended Forecast for

Eureka MO

  • Today

    Today: Sunny, with a high near 65. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 4am. Low around 45. Southeast wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Mostly Cloudy
    then Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 11am, then a chance of showers between 11am and 1pm. High near 68. Southeast wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 5 to 9 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 65. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Showers, with thunderstorms also possible after 4am. Low around 45. Southeast wind 5 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm before 11am, then a chance of showers between 11am and 1pm. High near 68. Southeast wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Mostly clear, with a low around 39. West wind 5 to 9 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 64. West wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 65.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 71.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 53.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Eureka MO
 38.5°N 90.63°W (Elev. 492 ft)
Last Update:
5:06 am CDT Mar 22, 2025
Forecast Valid:
5am CDT Mar 22, 2025-6pm CDT Mar 28, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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