Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
42°F
6°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1016.3 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 4:53 am CDT |
Extended Forecast for
Lemay MO
Today
High: 76 °F
Becoming
SunnyTonight
Low: 52 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 53 °F
Partly Cloudy
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 41 °F
Partly Cloudy
Monday
High: 56 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Light south wind.
Tonight
Mostly clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 82. Light and variable wind.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lemay MO
38.53°N 90.29°W (Elev. 456 ft)
38.53°N 90.29°W (Elev. 456 ft)
3:07 am CDT Mar 19, 2026
5am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
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