Current conditions at

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

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Fair

67°F

19°C

Humidity 41%
Wind Speed S 6 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 29 Mar 8:54 pm CDT
Extended Forecast for

3 Miles E New Melle MO

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. South wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of rain and thunderstorms after 10am.  Partly sunny, with a high near 85. Southwest wind 14 to 17 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%.

    High: 85 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm.  Low around 56. Southwest wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 90%.

    Low: 56 °F

    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm.  High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm.  Low around 51. Chance of precipitation is 90%.

    Low: 51 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 1am.  Mostly cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 84. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 65. South wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of rain, then a chance of rain and thunderstorms after 10am. Partly sunny, with a high near 85. Southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 56. Southwest wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm. High near 66. Chance of precipitation is 80%.
Wednesday Night
Rain and possibly a thunderstorm. Low around 51. Chance of precipitation is 90%.
Thursday
Rain. High near 66. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 75.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 57.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Saturday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E New Melle MO
 38.7°N 90.83°W (Elev. 699 ft)
8:46 pm CDT Mar 29, 2026
9pm CDT Mar 29, 2026-6pm CDT Apr 5, 2026
 
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