7-Day Forecast 40.77°N 73.71°W (Text-Only)
NWS Forecast for: Lake Success NY
Issued by: National Weather Service New York, NY
Last Update: 3:10 am EDT Jun 18, 2024
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  • Overnight

    Overnight: Mostly clear, with a low around 69. Southwest wind around 8 mph.

    Low: 69 °F

    Mostly Clear


  • Tuesday

    Tuesday: Sunny, with a high near 86. South wind 8 to 14 mph.

    High: 86 °F

    Sunny


  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 68. South wind 7 to 13 mph.

    Low: 68 °F

    Partly Cloudy


  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 89. South wind 8 to 13 mph.

    High: 89 °F

    Mostly Sunny


  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind 8 to 13 mph.

    Low: 69 °F

    Partly Cloudy


  • Thursday

    Thursday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy


  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Overnight: Mostly clear, with a low around 69. Southwest wind around 8 mph.

    Tuesday: Sunny, with a high near 86. South wind 8 to 14 mph.

    Tuesday Night: Partly cloudy, with a low around 68. South wind 7 to 13 mph.

    Juneteenth: Mostly sunny, with a high near 89. South wind 8 to 13 mph.

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind 8 to 13 mph.

    Thursday: Mostly sunny, with a high near 91.

    Thursday Night: Partly cloudy, with a low around 72.

    Friday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92.

    Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 71.

    Saturday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 87.

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 70.

    Sunday: A 30 percent chance of showers. Partly sunny, with a high near 87.

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 72.

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 86.



    Lake Success NY
     40.77°N 73.71°W (Elev. 197 ft)

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