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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 | 76% |
| Wind Speed | NE 5 mph |
| Barometer | 30.19 in (1022.1 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 13 Jul 7:53 am CDT |
Extended Forecast for
Dupo IL
Today
High: 88 °F
Sunny
Tonight
Low: 69 °F
Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 72 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 73 °F
Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 75 °F
Mostly Clear
Friday
High: 94 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 88. Northeast wind 5 to 10 mph.
Tonight
Clear, with a low around 69. Northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 91. Northeast wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 72. East wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 92. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 73.
Thursday
Sunny, with a high near 92.
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.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Dupo IL
38.51°N 90.21°W (Elev. 397 ft)
38.51°N 90.21°W (Elev. 397 ft)
8:26 am CDT Jul 13, 2026
8am CDT Jul 13, 2026-6pm CDT Jul 19, 2026
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