Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Fog/Mist
60°F
16°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.20 in (1022.3 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 5.00 mi |
| Last update | 2 Oct 7:54 am CDT |
Extended Forecast for
Lake St. Louis MO
Today
High: 88 °F
Mostly Sunny
Tonight
Low: 64 °F
Slight Chance
Showers then
Mostly ClearFriday
High: 88 °F
Sunny
Friday Night
Low: 62 °F
Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 58 °F
Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 62 °F
Clear
Monday
High: 85 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
Today
Mostly sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.
Tonight
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 64. Calm wind.
Friday
Sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Clear, with a low around 62. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 87. Light south wind increasing to 5 to 10 mph in the morning.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 62.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 83.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lake St. Louis MO
38.79°N 90.79°W (Elev. 512 ft)
38.79°N 90.79°W (Elev. 512 ft)
6:01 am CDT Oct 2, 2025
8am CDT Oct 2, 2025-6pm CDT Oct 8, 2025
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