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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
24°F
-4°C
| Humidity | 57% |
| Wind Speed | W 13 G 23 mph |
| Barometer | 30.19 in (1023.0 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 12°F (-11°C) |
| Last update | 17 Jan 2:53 pm CST |
Extended Forecast for
2 Miles N Trenton IL
This Afternoon

High: 26 °F
Chance
FlurriesTonight

Low: 13 °F
Chance
FlurriesSunday
High: 32 °F
Mostly Sunny
then Slight
Chance Snow
ShowersSunday Night
Low: 12 °F
Partly Cloudy
then Mostly
Clear and
BlusteryM.L.King Day
High: 20 °F
Sunny and
Blustery then
Mostly SunnyMonday Night

Low: 9 °F
Mostly Clear
Tuesday

High: 35 °F
Sunny
Tuesday Night

Low: 27 °F
Partly Cloudy
Wednesday

High: 44 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of flurries. Mostly cloudy, with a high near 26. West wind 16 to 18 mph.
Tonight
A chance of flurries before 9pm. Mostly cloudy, with a low around 13. West wind 6 to 14 mph.
Sunday
A chance of flurries before 2pm, then a slight chance of snow showers between 2pm and 3pm, then a chance of flurries after 3pm. Partly sunny, with a high near 32. Southwest wind 6 to 15 mph. Chance of precipitation is 20%.
Sunday Night
A chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Blustery, with a southwest wind 10 to 20 mph becoming northwest after midnight.
M.L.King Day
Sunny and cold, with a high near 20. Blustery, with a northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 43.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
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)
3:16 pm CST Jan 17, 2026
3pm CST Jan 17, 2026-6pm CST Jan 24, 2026


