Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fog/Mist
48°F
9°C
| Humidity | 86% |
| Wind Speed | N 10 mph |
| Barometer | 30.13 in (1020.3 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 5.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 22 Nov 8:53 am CST |
Extended Forecast for
Lemay MO
Today
High: 56 °F
Decreasing
CloudsTonight
Low: 40 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 44 °F
Increasing
CloudsMonday
High: 58 °F
Cloudy then
Showers
LikelyMonday Night
Low: 51 °F
Showers then
Chance
ShowersTuesday
High: 65 °F
Partly Sunny
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 49 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind around 5 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 40. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 60. Northwest wind around 5 mph becoming calm in the morning.
Sunday Night
Increasing clouds, with a low around 44. Light southeast wind.
Monday
Showers likely after noon. Cloudy, with a high near 58. Light southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 70%.
Monday Night
Showers, mainly before midnight. Low around 51. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 31.
Thanksgiving Day
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 46.
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)
9:06 am CST Nov 22, 2025
9am CST Nov 22, 2025-6pm CST Nov 28, 2025
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