Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
40°F
4°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.22 in (1023.5 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 1:53 am CDT |
Extended Forecast for
3 Miles E Millstadt IL
Overnight
Low: 39 °F
Mostly Clear
Sunday
High: 67 °F
Sunny
Sunday Night
Low: 41 °F
Partly Cloudy
Monday
High: 67 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 78 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 39. Light west wind.
Sunday
Sunny, with a high near 67. West wind 5 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 41. Northeast wind 3 to 7 mph.
Monday
Sunny, with a high near 67. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Monday Night
Mostly clear, with a low around 49. South wind around 8 mph.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Millstadt IL
38.46°N 90.04°W (Elev. 499 ft)
38.46°N 90.04°W (Elev. 499 ft)
1:25 am CDT Apr 19, 2026
2am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
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