Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

35°F

2°C

Humidity 64%
Wind Speed NW 12 G 24 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 10 Dec 4:53 pm CST
Extended Forecast for

2 Miles N Trenton IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 4pm.  Mostly cloudy, with a high near 34. Northwest wind 5 to 8 mph becoming south in the afternoon.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and midnight.  Mostly cloudy, with a low around 33. South wind 6 to 8 mph becoming northwest after midnight.  Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40. Northwest wind 8 to 13 mph.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow after noon.  Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 17.

    High: 17 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 34. Northwest wind 5 to 8 mph becoming south in the afternoon.
Thursday Night
A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and midnight. Mostly cloudy, with a low around 33. South wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 40. Northwest wind 8 to 13 mph.
Friday Night
Mostly cloudy, with a low around 21. Northwest wind 6 to 8 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Sunny and cold, with a high near 17.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Trenton IL
 38.63°N 89.69°W (Elev. 502 ft)
4:57 pm CST Dec 10, 2025
5pm CST Dec 10, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database