Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

58°F

14°C

Humidity 75%
Wind Speed S 17 G 30 mph
Barometer 29.62 in (1002.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Feb 10:53 pm CST
Extended Forecast for

2 Miles NE Centreville IL

  • Overnight

    Overnight: A 20 percent chance of rain before 3am.  Mostly cloudy, with a low around 53. South wind 14 to 17 mph, with gusts as high as 31 mph.

    Low: 53 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 73. West wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. South wind 3 to 7 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly before 2pm.  Partly sunny, with a high near 70. South wind 7 to 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. West wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow.  Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    then Mostly
    Clear

Detailed Forecast

Overnight
A 20 percent chance of rain before 3am. Mostly cloudy, with a low around 53. South wind 14 to 17 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 73. West wind 5 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 51. South wind 3 to 7 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 70. South wind 7 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 38. West wind 10 to 16 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 44.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 26.
Sunday
Sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Centreville IL
 38.59°N 90.06°W (Elev. 423 ft)
12:41 am CST Feb 18, 2026
12am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database