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

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

62°F

17°C

Humidity 78%
Wind Speed SE 5 mph
Barometer 30.22 in (1022.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 1 Nov 2:54 am CST
Extended Forecast for

Ellisville MO

  • Overnight

    Overnight: A 30 percent chance of rain. Cloudy, with a low around 59. Southeast wind around 6 mph.

    Low: 59 °F

    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 10am. Patchy fog between noon and 1pm. Otherwise, mostly cloudy, with a high near 61. Southeast wind 6 to 8 mph.

    High: 61 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, cloudy, with a low around 56. Southeast wind 5 to 7 mph.

    Low: 56 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. South wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 72 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after midnight. Cloudy, with a low around 61. South wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Cloudy then
    Chance Rain

  • Tuesday

    Tuesday: Rain, with thunderstorms also possible after noon. High near 73. Chance of precipitation is 90%.

    High: 73 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.

    Low: 53 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain. Cloudy, with a low around 59. Southeast wind around 6 mph.
Sunday
A 30 percent chance of rain, mainly before 10am. Patchy fog between noon and 1pm. Otherwise, mostly cloudy, with a high near 61. Southeast wind 6 to 8 mph.
Sunday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, cloudy, with a low around 56. Southeast wind 5 to 7 mph.
Monday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. South wind 7 to 13 mph, with gusts as high as 23 mph.
Monday Night
A 30 percent chance of rain after midnight. Cloudy, with a low around 61. South wind 11 to 15 mph, with gusts as high as 23 mph.
Tuesday
Rain, with thunderstorms also possible after noon. High near 73. Chance of precipitation is 90%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 66.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ellisville MO
 38.58°N 90.57°W (Elev. 696 ft)
Last Update:
1:26 am CDT Nov 1, 2026
Forecast Valid:
3am CST Nov 1, 2026-6pm CST Nov 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation