Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
67°F
19°C
| Humidity | 51% |
| Wind Speed | E 8 mph |
| Barometer | 30.25 in (1024.3 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 3 Oct 10:53 am CDT |
Extended Forecast for
4 Miles SW Waterloo IL
Today
High: 74 °F
Sunny
Tonight
Low: 49 °F
Partly Cloudy
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 52 °F
Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 47 °F
Clear
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 50 °F
Clear
Wednesday
High: 80 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 74. East wind around 6 mph.
Tonight
Partly cloudy, with a low around 49. Calm wind.
Sunday
Sunny, with a high near 78. Calm wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Clear, with a low around 52. North wind around 6 mph.
Monday
Sunny, with a high near 73. Northeast wind around 6 mph.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 50.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Waterloo IL
38.29°N 90.19°W (Elev. 633 ft)
38.29°N 90.19°W (Elev. 633 ft)
10:36 am CDT Oct 3, 2026
11am CDT Oct 3, 2026-6pm CDT Oct 9, 2026
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