Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
62°F
17°C
| Humidity | 58% |
| Wind Speed | Calm |
| Barometer | 30.42 in (1030.1 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 10:53 am CDT |
Extended Forecast for
Festus MO
Today
High: 72 °F
Sunny
Tonight
Low: 44 °F
Partly Cloudy
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 42 °F
Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 44 °F
Clear
Friday
High: 78 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 72. Calm wind becoming southeast around 5 mph.
Tonight
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 74. Calm wind.
Tuesday Night
Mostly clear, with a low around 40. Calm wind.
Wednesday
Sunny, with a high near 77. Calm wind.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 79.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Festus MO
38.22°N 90.42°W (Elev. 499 ft)
38.22°N 90.42°W (Elev. 499 ft)
10:51 am CDT Oct 19, 2026
11am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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