Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
37°F
3°C
| Humidity | 76% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1013.9 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 11 Nov 8:54 pm CST |
Extended Forecast for
Weldon Spring MO
Tonight
Low: 37 °F
Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 63 °F
Partly Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 37. Calm wind becoming west 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 64. Northwest wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 37. West wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 63. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 49. South wind around 6 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 67.
Sunday Night
A 20 percent chance of rain. Partly cloudy, with a low around 44.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 56.
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)
8:41 pm CST Nov 11, 2025
9pm CST Nov 11, 2025-6pm CST Nov 18, 2025
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