National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

47°F

8°C

Humidity 54%
Wind Speed NE 5 mph
Barometer 29.78 in (1008.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 25 Feb 10:53 pm CST
Extended Forecast for

2 Miles SE Crystal City MO

  • Overnight

    Overnight: Rain likely, mainly before 2am. Mostly cloudy, with a low around 34. Northeast wind around 7 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely

  • Thursday

    Thursday: Partly sunny, with a high near 57. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70. Southwest wind 3 to 7 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. South wind around 6 mph becoming light and variable after midnight.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 68.

    High: 68 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 46. Chance of precipitation is 40%.

    High: 46 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely before midnight, then rain and freezing rain likely, possibly mixed with snow. Cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Wintry Mix
    Likely

Detailed Forecast

Overnight
Rain likely, mainly before 2am. Mostly cloudy, with a low around 34. Northeast wind around 7 mph. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 57. Northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Clear, with a low around 36. Light and variable wind.
Friday
Sunny, with a high near 70. Southwest wind 3 to 7 mph.
Friday Night
Clear, with a low around 41. South wind around 6 mph becoming light and variable after midnight.
Saturday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 68.
Saturday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 31.
Sunday
A slight chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 46. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely before midnight, then rain and freezing rain likely, possibly mixed with snow. Cloudy, with a low around 29. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain, mainly before noon. Cloudy, with a high near 42.
Monday Night
A chance of rain or freezing rain. Cloudy, with a low around 28. Chance of precipitation is 50%.
Tuesday
A 50 percent chance of rain. Cloudy, with a high near 48.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 33.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Crystal City MO
 38.2°N 90.36°W (Elev. 692 ft)
Last Update:
9:51 pm CST Feb 25, 2026
Forecast Valid:
12am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation