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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
19°F
-7°C
| Humidity | 65% |
| Wind Speed | W 10 mph |
| Barometer | 30.26 in (1025.3 mb) |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 8°F (-13°C) |
| Last update | 27 Jan 7:53 am CST |
Extended Forecast for
Crystal City MO
Today
High: 33 °F
Sunny
Tonight
Low: 3 °F
Partly Cloudy
Wednesday
High: 35 °F
Sunny
Wednesday Night
Low: 9 °F
Partly Cloudy
Thursday
High: 24 °F
Mostly Cloudy
Thursday Night
Low: 1 °F
Mostly Cloudy
Friday
High: 17 °F
Cold
Friday Night
Low: -1 °F
Partly Cloudy
Saturday
High: 20 °F
Cold
Detailed Forecast
Today
Sunny, with a high near 33. Northwest wind 5 to 8 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 3. Light and variable wind.
Wednesday
Sunny, with a high near 35. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 9. Calm wind.
Thursday
Mostly cloudy, with a high near 24. Light north wind.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Mostly sunny and cold, with a high near 17.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Sunny and cold, with a high near 20.
Saturday Night
Mostly clear, with a low around 1.
Sunday
Partly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 38.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Crystal City MO
38.22°N 90.39°W (Elev. 446 ft)
38.22°N 90.39°W (Elev. 446 ft)
7:31 am CST Jan 27, 2026
8am CST Jan 27, 2026-6pm CST Feb 2, 2026
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