Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
A Few Clouds and Breezy
27°F
-3°C
| Humidity | 55% |
| Wind Speed | NW 23 G 30 mph |
| Barometer | 30.37 in (1028.7 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 22 Feb 1:53 am CST |
Extended Forecast for
2 Miles N Trenton IL
Overnight

Low: 22 °F
Partly Cloudy
Sunday

High: 31 °F
Mostly Sunny
and BlusterySunday Night

Low: 15 °F
Partly Cloudy
Monday

High: 33 °F
Sunny
Monday Night

Low: 19 °F
Mostly Clear
Tuesday
High: 51 °F
Partly Sunny
then Mostly
Cloudy and
BreezyTuesday Night

Low: 37 °F
Mostly Cloudy
Wednesday

High: 55 °F
Partly Sunny
Wednesday Night

Low: 38 °F
Chance Rain
Detailed Forecast
Overnight
Partly cloudy, with a low around 22. Northwest wind 15 to 18 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 33 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind 16 to 18 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 33. Northwest wind 8 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 19. Calm wind becoming south 5 to 8 mph after midnight.
Tuesday
Partly sunny, with a high near 51. Breezy.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 40 percent chance of rain, mainly before noon. Mostly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 40.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Trenton IL
38.63°N 89.69°W (Elev. 502 ft)
38.63°N 89.69°W (Elev. 502 ft)
1:41 am CST Feb 22, 2026
2am CST Feb 22, 2026-6pm CST Feb 28, 2026


