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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
A Few Clouds
82°F
28°C
| Humidity | 74% |
| Wind Speed | N 13 mph |
| Barometer | 29.97 in (1014.6 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 11 Jul 5:53 pm CDT |
Extended Forecast for
2 Miles SE Belleville IL
Tonight
Low: 68 °F
Chance
T-storms then
Mostly ClearSunday
High: 86 °F
Sunny
Sunday Night
Low: 67 °F
Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 69 °F
Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 73 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 68. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 86. Northeast wind 7 to 11 mph.
Sunday Night
Clear, with a low around 67. North wind 3 to 8 mph.
Monday
Sunny, with a high near 88. North wind 5 to 10 mph.
Monday Night
Clear, with a low around 69. 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 71.
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 74.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Belleville IL
38.5°N 89.98°W (Elev. 495 ft)
38.5°N 89.98°W (Elev. 495 ft)
5:21 pm CDT Jul 11, 2026
6pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026
Additional Resources
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