Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
40°F
4°C
| Humidity | 40% |
| Wind Speed | Calm |
| Barometer | 30.01 in (1017.1 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 11 Nov 9:54 am CST |
Extended Forecast for
4 Miles E Defiance MO
Veterans Day
High: 58 °F
Decreasing
CloudsTonight
Low: 37 °F
Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 65 °F
Partly Sunny
Thursday Night
Low: 49 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Detailed Forecast
Veterans Day
Cloudy, then gradually becoming mostly sunny, with a high near 58. Southwest wind 8 to 16 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 37. West wind 5 to 8 mph.
Wednesday
Sunny, with a high near 64. West wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 37. Calm wind.
Thursday
Partly sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 55.
Sunday
A 40 percent chance of rain. Mostly sunny, with a high near 70.
Sunday Night
A 30 percent chance of rain. Partly cloudy, with a low around 46.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Defiance MO
38.63°N 90.71°W (Elev. 564 ft)
38.63°N 90.71°W (Elev. 564 ft)
8:22 am CST Nov 11, 2025
10am CST Nov 11, 2025-6pm CST Nov 17, 2025
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