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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Mostly Cloudy
29°F
-2°C
| Humidity | 63% |
| Wind Speed | S 5 mph |
| Barometer | 30.15 in (1021.5 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 5 Feb 10:53 am CST |
Extended Forecast for
5 Miles SW Smithton IL
Today

High: 39 °F
Partly Sunny
Tonight

Low: 29 °F
Partly Cloudy
Friday

High: 47 °F
Increasing
Clouds and
BreezyFriday Night

Low: 23 °F
Partly Cloudy
Saturday

High: 36 °F
Mostly Sunny
Saturday Night

Low: 26 °F
Mostly Cloudy
Sunday

High: 56 °F
Mostly Sunny
Sunday Night

Low: 32 °F
Mostly Clear
Monday

High: 60 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 39. South wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 29. South wind 5 to 7 mph becoming west in the evening.
Friday
Increasing clouds, with a high near 47. Breezy, with a west wind 9 to 14 mph becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 33 mph.
Friday Night
Partly cloudy, with a low around 23. North wind 5 to 15 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 36. North wind around 6 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 42.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 64.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SW Smithton IL
38.37°N 90.04°W (Elev. 499 ft)
38.37°N 90.04°W (Elev. 499 ft)
10:51 am CST Feb 5, 2026
11am CST Feb 5, 2026-6pm CST Feb 11, 2026


