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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
74°F
23°C
| Humidity | 91% |
| Wind Speed | NE 5 mph |
| Barometer | 30.05 in (1017.2 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jul 10:53 pm CDT |
Extended Forecast for
Marlborough MO
Tonight
Low: 68 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 68 °F
Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 70 °F
Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 73 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 68. Light north wind.
Sunday
Sunny, with a high near 86. Northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 68. Northeast wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 88. North wind 3 to 8 mph.
Monday Night
Clear, with a low around 70. Northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marlborough MO
38.58°N 90.35°W (Elev. 531 ft)
38.58°N 90.35°W (Elev. 531 ft)
10:56 pm CDT Jul 11, 2026
11pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026
Additional Resources
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