Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
52°F
11°C
| Humidity | 77% |
| Wind Speed | W 8 mph |
| Barometer | 29.89 in (1012.4 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 5 Nov 8:54 am CST |
Extended Forecast for
2 Miles SSW Defiance MO
Today
High: 61 °F
Increasing
CloudsTonight
Low: 41 °F
Slight Chance
Drizzle then
CloudyFriday
High: 54 °F
Becoming
SunnyFriday Night
Low: 30 °F
Mostly Clear
Saturday
High: 54 °F
Mostly Sunny
Saturday Night
Low: 30 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 33 °F
Clear
Monday
High: 67 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 61. West wind 7 to 11 mph, with gusts as high as 20 mph.
Tonight
A slight chance of drizzle between 7pm and 10pm. Cloudy, with a low around 41. Northwest wind 3 to 6 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 54. North wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 30. Calm wind.
Saturday
Mostly sunny, with a high near 54. Calm wind.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 33.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Mostly sunny, with a high near 66.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Defiance MO
38.61°N 90.8°W (Elev. 554 ft)
38.61°N 90.8°W (Elev. 554 ft)
5:57 am CST Nov 5, 2026
9am CST Nov 5, 2026-6pm CST Nov 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
