Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Partly Cloudy
80°F
27°C
| Humidity | 47% |
| Wind Speed | E 7 mph |
| Barometer | 30.05 in (1017.2 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 3 Aug 5:53 pm CDT |
Extended Forecast for
Lemay MO
Tonight
Low: 64 °F
Mostly Cloudy
Monday
High: 84 °F
Mostly Cloudy
then Slight
Chance
T-stormsMonday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 86 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 70 °F
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 71 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 64. Northeast wind 3 to 7 mph.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Light east wind.
Tuesday Night
Mostly clear, with a low around 69. Light east wind.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 74.
Sunday
Sunny, with a high near 94.
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)
6:06 pm CDT Aug 3, 2025
6pm CDT Aug 3, 2025-6pm CDT Aug 10, 2025
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