Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fog
50°F
10°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.03 in (1016.3 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 0.50 mi |
| Last update | 8 Oct 4:54 am CDT |
Extended Forecast for
Saint Peters MO
Today
High: 85 °F
Sunny
Tonight
Low: 60 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 62 °F
Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Chance
ShowersSunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Columbus Day
High: 91 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 85. Calm wind.
Tonight
Mostly clear, with a low around 60. Light and variable wind.
Friday
Sunny, with a high near 90. South wind 3 to 7 mph.
Friday Night
Clear, with a low around 62. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 85. South wind 5 to 9 mph.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 60.
Columbus Day
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 63.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 79.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Saint Peters MO
38.78°N 90.59°W (Elev. 492 ft)
38.78°N 90.59°W (Elev. 492 ft)
2:16 am CDT Oct 8, 2026
5am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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