Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
52°F
11°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.11 in (1019.7 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 9 Oct 7:53 am CDT |
Extended Forecast for
4 Miles SSW Troy IL
Today
High: 89 °F
Sunny
Tonight
Low: 59 °F
Increasing
CloudsSaturday
High: 80 °F
Mostly Cloudy
Saturday Night
Low: 59 °F
Slight Chance
ShowersSunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Columbus Day
High: 92 °F
Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 89. Light and variable wind becoming south 6 to 11 mph in the morning.
Tonight
Increasing clouds, with a low around 59. Southeast wind 5 to 7 mph.
Saturday
Mostly cloudy, with a high near 80. Southeast wind 5 to 9 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59. East wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 82. Northwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 60.
Columbus Day
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 90.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 62.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Troy IL
38.68°N 89.92°W (Elev. 574 ft)
38.68°N 89.92°W (Elev. 574 ft)
8:21 am CDT Oct 9, 2026
8am CDT Oct 9, 2026-6pm CDT Oct 15, 2026
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