Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
36°F
2°C
| Humidity | 59% |
| Wind Speed | N 6 mph |
| Barometer | 29.97 in (1015.1 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 20 Feb 6:53 pm CST |
Extended Forecast for
2 Miles SE Crystal City MO
Tonight
Low: 30 °F
Partly Cloudy
Saturday
High: 42 °F
Chance
Sprinkles/Flurries
then Mostly
SunnySaturday Night
Low: 22 °F
Mostly Clear
Sunday
High: 37 °F
Sunny
Sunday Night
Low: 15 °F
Mostly Clear
Monday
High: 34 °F
Sunny
Monday Night
Low: 19 °F
Mostly Clear
Tuesday
High: 55 °F
Partly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 30. North wind 3 to 6 mph.
Saturday
A chance of flurries, mixing with sprinkles after 10am, then gradually ending. Partly sunny, with a high near 42. North wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 22. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 37. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 15. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Crystal City MO
38.2°N 90.36°W (Elev. 692 ft)
38.2°N 90.36°W (Elev. 692 ft)
5:01 pm CST Feb 20, 2026
8pm CST Feb 20, 2026-6pm CST Feb 27, 2026
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