Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
24°F
-4°C
| Humidity | 62% |
| Wind Speed | NW 15 mph |
| Barometer | 30.40 in (1029.9 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 29 Dec 6:53 pm CST |
Extended Forecast for
Festus MO
Tonight
Low: 16 °F
Gradual
ClearingTuesday
High: 38 °F
Sunny
Tuesday Night
Low: 27 °F
Decreasing
CloudsWednesday
High: 46 °F
Mostly Sunny
Wednesday Night
Low: 26 °F
Mostly Clear
New Year's Day
High: 44 °F
Partly Sunny
Thursday Night
Low: 30 °F
Mostly Cloudy
Friday
High: 50 °F
Mostly Cloudy
Friday Night
Low: 28 °F
Mostly Cloudy
Detailed Forecast
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 16. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 38. West wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 46. West wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 26. Calm wind.
New Year's Day
Partly sunny, with a high near 44.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 50.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 55.
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)
7:01 pm CST Dec 29, 2025
7pm CST Dec 29, 2025-6pm CST Jan 5, 2026
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