Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Thunderstorm
69°F
21°C
| Humidity | 93% |
| Wind Speed | SW 5 mph |
| Barometer | 29.86 in (1010.4 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jun 8:54 pm CDT |
Extended Forecast for
Chesterfield MO
Tonight
Low: 67 °F
Chance
T-storms then
Partly CloudyJuneteenth
High: 85 °F
Sunny
Thursday Night
Low: 68 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 75 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 76 °F
Mostly Clear
Sunday
High: 96 °F
Sunny
Sunday Night
Low: 77 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Clear early, then becoming mostly cloudy, with a low around 67. West wind around 7 mph.
Juneteenth
Sunny, with a high near 85. Northwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 68. West wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 92. South wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 75. South wind around 9 mph.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny, with a high near 96.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chesterfield MO
38.65°N 90.57°W (Elev. 512 ft)
38.65°N 90.57°W (Elev. 512 ft)
5:52 pm CDT Jun 18, 2025
9pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
Additional Resources
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