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.

Fair

46°F

8°C

Humidity 83%
Wind Speed S 7 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Feb 12:53 am CST
Extended Forecast for

4 Miles SE Murphy MO

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Light southeast wind.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 63 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 1am and 3am. Cloudy during the early evening, then gradual clearing, with a low around 54. South wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly clear, with a low around 50. Light south wind.

    Low: 50 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Sunny, with a high near 74. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Light southeast wind.
Tuesday
Mostly cloudy, with a high near 63. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Tuesday Night
A slight chance of rain between 1am and 3am. Cloudy during the early evening, then gradual clearing, with a low around 54. South wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 50. Light south wind.
Thursday
A chance of showers, with thunderstorms also possible after noon. Sunny, with a high near 74. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A chance of snow before noon, then a chance of rain. Mostly sunny, with a high near 47. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of snow. Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 19.
Monday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Murphy MO
 38.47°N 90.44°W (Elev. 492 ft)
Last Update:
1:01 am CST Feb 17, 2026
Forecast Valid:
1am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation