Current conditions at
St. Louis Lambert International Airport (KSTL)
Lat: 38.75°NLon: 90.37°WElev: 604ft.
Fair
72°F
22°C
| Humidity | 79% |
| Wind Speed | NE 9 mph |
| Barometer | 30.02 in (1015.3 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 21 Aug 2:51 am CDT |
Extended Forecast for
Cool Valley MO
Overnight
Low: 68 °F
Partly Cloudy
Thursday
High: 83 °F
Mostly Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 68 °F
Mostly Clear
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 68. Northeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 83. Northeast wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 67. Northeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 60.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cool Valley MO
38.73°N 90.28°W (Elev. 499 ft)
38.73°N 90.28°W (Elev. 499 ft)
1:56 am CDT Aug 21, 2025
3am CDT Aug 21, 2025-6pm CDT Aug 27, 2025
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