NWS Forecast for: Saint Louis MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 5:57 am CDT May 8, 2021
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  • Today

    Today: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Cloudy, with a high near 59. Southeast wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 59 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am.  Low around 54. East wind 13 to 15 mph.  Chance of precipitation is 80%.

    Chance
    Showers then
    Showers

    Low: 54 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm.  Temperature rising to near 67 by 10am, then falling to around 55 during the remainder of the day. South wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 90%.

    Showers


    High: 67 °F

  • Sunday
    Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 44. North wind 5 to 11 mph, with gusts as high as 20 mph.

    Decreasing
    Clouds

    Low: 44 °F

  • Monday

    Monday: Partly sunny, with a high near 63. North wind around 6 mph.

    Partly Sunny


    High: 63 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy


    Low: 45 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    Mostly Sunny


    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy


    Low: 45 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 64.

    Slight Chance
    Showers

    High: 64 °F



  • Today: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a high near 59. Southeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 54. East wind 13 to 15 mph. Chance of precipitation is 80%.

    Sunday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Temperature rising to near 67 by 10am, then falling to around 55 during the remainder of the day. South wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%.

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 44. North wind 5 to 11 mph, with gusts as high as 20 mph.

    Monday: Partly sunny, with a high near 63. North wind around 6 mph.

    Monday Night: Mostly cloudy, with a low around 45.

    Tuesday: Mostly sunny, with a high near 63.

    Tuesday Night: Mostly cloudy, with a low around 45.

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 64.

    Wednesday Night: A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 48.

    Thursday: Mostly sunny, with a high near 68.

    Thursday Night: Partly cloudy, with a low around 51.

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 73.



    Saint Louis MO
     38.64°N 90.23°W (Elev. 538 ft)

    Visit your local NWS office at: https://www.weather.gov/lsx/