Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
74°F
23°C
| Humidity | 38% |
| Wind Speed | S 8 mph |
| Barometer | 30.11 in (1019.4 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 11:53 am CDT |
Extended Forecast for
Dupo IL
This Afternoon
High: 80 °F
Sunny
Tonight
Low: 54 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 58 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 59 °F
Clear
Saturday
High: 89 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 80. South wind around 5 mph.
Tonight
Mostly clear, with a low around 54. Southeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 87. Southwest wind 5 to 8 mph becoming west in the afternoon.
Wednesday Night
Clear, with a low around 58. Light north wind.
Thursday
Sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 89.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 61.
Columbus Day
Mostly sunny, with a high near 86.
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)
10:46 am CDT Oct 6, 2026
12pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026
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