Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair and Breezy
49°F
9°C
| Humidity | 59% |
| Wind Speed | N 21 G 30 mph |
| Barometer | 30.09 in (1018.7 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 22 Mar 10:53 pm CDT |
Extended Forecast for
Festus MO
Tonight
Low: 35 °F
Mostly Clear
Monday
High: 56 °F
Increasing
CloudsMonday Night
Low: 37 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 41 °F
Chance
T-storms
Detailed Forecast
Tonight
Mostly clear, with a low around 35. North wind 13 to 15 mph, with gusts as high as 30 mph.
Monday
Increasing clouds, with a high near 56. Northeast wind 6 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 37. Light east wind.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming southeast around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 42. Light south wind.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 90.
Thursday Night
A 50 percent chance of rain and thunderstorms. Partly cloudy, with a low around 41.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Festus MO
38.22°N 90.39°W (Elev. 446 ft)
38.22°N 90.39°W (Elev. 446 ft)
9:31 pm CDT Mar 22, 2026
10pm CDT Mar 22, 2026-6pm CDT Mar 29, 2026
Additional Resources
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Hourly Weather Forecast
