Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
45°F
7°C
| Humidity | 54% |
| Wind Speed | E 9 mph |
| Barometer | 30.35 in (1027.8 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 24 Mar 1:53 am CDT |
Extended Forecast for
Lemay MO
Overnight
Low: 37 °F
Mostly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Mostly Cloudy
Wednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 45 °F
Chance Rain
then RainFriday
High: 53 °F
Chance Rain
Friday Night
Low: 33 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 37. East wind around 7 mph.
Tuesday
Mostly sunny, with a high near 63. Southeast wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Southeast wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 79. South wind 5 to 11 mph.
Wednesday Night
Mostly clear, with a low around 64. South wind 7 to 9 mph.
Thursday
Sunny, with a high near 91.
Thursday Night
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1am. Low around 45. Chance of precipitation is 80%.
Friday
A 50 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 53.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 79.
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)
1:25 am CDT Mar 24, 2026
2am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
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