Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
62°F
17°C
| Humidity | 84% |
| Wind Speed | Calm |
| Barometer | 30.06 in (1017.4 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 9:54 pm CDT |
Extended Forecast for
Weldon Spring MO
Tonight
Low: 59 °F
Clear
Sunday
High: 88 °F
Sunny
Sunday Night
Low: 62 °F
Clear
Monday
High: 86 °F
Sunny then
Chance
T-stormsMonday Night
Low: 63 °F
Chance
ShowersTuesday
High: 76 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 54 °F
Mostly Cloudy
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 88. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 62. South wind 5 to 7 mph.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. South wind 3 to 6 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southeast wind around 5 mph becoming light and variable in the evening.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Weldon Spring MO
38.72°N 90.65°W (Elev. 584 ft)
38.72°N 90.65°W (Elev. 584 ft)
10:41 pm CDT Oct 4, 2025
10pm CDT Oct 4, 2025-6pm CDT Oct 11, 2025
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