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.

Fog/Mist

47°F

8°C

Humidity 86%
Wind Speed W 12 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Wind Chill42°F (6°C)
Last update 7 Mar 1:54 pm CST
Extended Forecast for

4 Miles ENE New Melle MO

  • This Afternoon

    This Afternoon: Cloudy, with a steady temperature around 46. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 46 °F

    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West wind 3 to 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Southwest wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47. Southwest wind 6 to 8 mph.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly clear, with a low around 61. Chance of precipitation is 20%.

    Low: 61 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before noon, then a chance of showers. High near 64. Chance of precipitation is 90%.

    High: 64 °F

    Showers then
    Chance
    Showers

Detailed Forecast

This Afternoon
Cloudy, with a steady temperature around 46. West wind 10 to 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 37. West wind 3 to 8 mph.
Sunday
Sunny, with a high near 67. Southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 47. Southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 78. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday Night
A slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Mostly clear, with a low around 61. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 82. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 48. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm before noon, then a chance of showers. High near 64. Chance of precipitation is 90%.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE New Melle MO
 38.72°N 90.82°W (Elev. 630 ft)
Last Update:
2:11 pm CST Mar 7, 2026
Forecast Valid:
2pm CST Mar 7, 2026-6pm CDT Mar 13, 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