Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
48°F
9°C
| Humidity | 33% |
| Wind Speed | S 12 G 25 mph |
| Barometer | 29.95 in (1014.5 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 11 Nov 11:53 am CST |
Extended Forecast for
3 Miles S Waterloo IL
Veterans Day
High: 55 °F
Becoming
SunnyTonight
Low: 39 °F
Clear
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
Thursday
High: 64 °F
Partly Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 76 °F
Mostly Sunny
Detailed Forecast
Veterans Day
Mostly cloudy early, then gradual clearing, with a high near 55. Southwest wind 9 to 17 mph, with gusts as high as 31 mph.
Tonight
Clear, with a low around 39. West wind 6 to 9 mph.
Wednesday
Sunny, with a high near 66. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 37. West wind around 6 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 64. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
A 30 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 55.
Sunday
A 40 percent chance of rain. Mostly sunny, with a high near 69.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 57.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Waterloo IL
38.28°N 90.16°W (Elev. 607 ft)
38.28°N 90.16°W (Elev. 607 ft)
11:16 am CST Nov 11, 2025
12pm CST Nov 11, 2025-6pm CST Nov 17, 2025
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