Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
89°F
32°C
| Humidity | 34% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.87 in (1011.2 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 7 Oct 4:53 pm CDT |
Extended Forecast for
5 Miles SSE Troy IL
Tonight
Low: 57 °F
Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 58 °F
Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Chance Rain
Sunday
High: 78 °F
Partly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 57. West wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 84. Light north wind.
Thursday Night
Clear, with a low around 58. Light and variable wind.
Friday
Sunny, with a high near 89. Light southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 61. South wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Columbus Day
Mostly sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSE Troy IL
38.65°N 89.89°W (Elev. 499 ft)
38.65°N 89.89°W (Elev. 499 ft)
3:46 pm CDT Oct 7, 2026
5pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
