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.

Fair

54°F

12°C

Humidity 53%
Wind Speed S 7 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 7 Jan 10:54 pm CST
Extended Forecast for

2 Miles W Cottleville MO

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Southeast wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 65. South wind 7 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 5am. Low around 49. South wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.

    Low: 49 °F

    Showers then
    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 55. West wind 5 to 8 mph becoming north in the afternoon.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37. North wind 5 to 9 mph.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Southeast wind around 7 mph.
Thursday
Rain likely before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 65. South wind 7 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 5am. Low around 49. South wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Friday
Partly sunny, with a high near 55. West wind 5 to 8 mph becoming north in the afternoon.
Friday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 37. North wind 5 to 9 mph.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Sunny, with a high near 36.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Cottleville MO
 38.74°N 90.68°W (Elev. 466 ft)
Last Update:
10:26 pm CST Jan 7, 2026
Forecast Valid:
11pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation