Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair and Breezy
36°F
2°C
| Humidity | 57% |
| Wind Speed | W 21 G 31 mph |
| Barometer | 29.68 in (1004.9 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 20 Feb 2:53 am CST |
Extended Forecast for
2 Miles SE Crystal City MO
Overnight

Low: 31 °F
Mostly Clear
Friday

High: 44 °F
Sunny
Friday Night
Low: 28 °F
Slight Chance
Rain then
Slight Chance
SnowSaturday

High: 44 °F
Mostly Sunny
Saturday Night

Low: 23 °F
Mostly Clear
Sunday

High: 39 °F
Sunny
Sunday Night

Low: 15 °F
Clear
Monday

High: 34 °F
Sunny
Monday Night

Low: 16 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 31. West wind around 17 mph, with gusts as high as 37 mph.
Friday
Sunny, with a high near 44. West wind 8 to 17 mph, with gusts as high as 36 mph.
Friday Night
A slight chance of rain before midnight, then a slight chance of snow after 4am. Increasing clouds, with a low around 28. North wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 44. Northwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 23. Northwest wind 8 to 10 mph.
Sunday
Sunny, with a high near 39.
Sunday Night
Clear, with a low around 15.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 56.
Additional Forecasts and Information
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ABOUT 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)
12:26 am CST Feb 20, 2026
3am CST Feb 20, 2026-6pm CST Feb 26, 2026


