Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
71°F
22°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 30.04 in (1016.9 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 22 Aug 9:53 pm CDT |
Extended Forecast for
3 Miles W Millstadt IL
Tonight
Low: 65 °F
Mostly Clear
Saturday
High: 88 °F
Increasing
CloudsSaturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 53 °F
Partly Cloudy
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 65. Calm wind.
Saturday
Increasing clouds, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 61. North wind around 7 mph.
Sunday
Sunny, with a high near 80. North wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 57. North wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 58.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 81.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Millstadt IL
38.46°N 90.15°W (Elev. 630 ft)
38.46°N 90.15°W (Elev. 630 ft)
8:31 pm CDT Aug 22, 2025
10pm CDT Aug 22, 2025-6pm CDT Aug 29, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
