Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fair
57°F
14°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.11 in (1019.3 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 8:54 am CDT |
Extended Forecast for
2 Miles NNW O'Fallon MO
Today
High: 85 °F
Sunny
Tonight
Low: 59 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 61 °F
Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Chance
ShowersSunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Columbus Day
High: 90 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 85. Calm wind.
Tonight
Mostly clear, with a low around 59. Light and variable wind.
Friday
Sunny, with a high near 90. South wind 3 to 7 mph.
Friday Night
Clear, with a low around 61. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 85. Light south wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 60.
Columbus Day
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW O'Fallon MO
38.81°N 90.74°W (Elev. 499 ft)
38.81°N 90.74°W (Elev. 499 ft)
8:41 am CDT Oct 8, 2026
9am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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