Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
65°F
18°C
| Humidity | 33% |
| Wind Speed | E 8 mph |
| Barometer | 30.38 in (1028.7 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 3:51 pm CDT |
Extended Forecast for
Cool Valley MO
Tonight
Low: 44 °F
Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 46 °F
Partly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 44. Southeast wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 72. Light south wind.
Monday Night
Partly cloudy, with a low around 46. Light and variable wind.
Tuesday
Mostly sunny, with a high near 75. Calm wind.
Tuesday Night
Mostly clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cool Valley MO
38.73°N 90.31°W (Elev. 584 ft)
38.73°N 90.31°W (Elev. 584 ft)
2:56 pm CDT Oct 18, 2026
4pm CDT Oct 18, 2026-6pm CDT Oct 25, 2026
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