7-Day Forecast 40.86°N 73.54°W (Text-Only)
NWS Forecast for: Oyster Bay NY
Issued by: National Weather Service New York, NY
Last Update: 5:47 pm EDT Jul 13, 2025
Print


  • Tonight

    Tonight: Patchy drizzle after 5am.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 71. Southeast wind 3 to 8 mph.

    Low: 71 °F

    Patchy Fog
    then Patchy
    Drizzle and
    Patchy Fog

  • Monday

    Monday: Patchy drizzle before 8am, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 86. South wind 5 to 8 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Patchy
    Drizzle then
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. South wind 5 to 7 mph.

    Low: 73 °F

    Chance
    T-storms


  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. Heat index values as high as 95. South wind 3 to 6 mph.

    High: 87 °F

    Chance
    Showers


  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 73. South wind around 6 mph.

    Low: 73 °F

    Slight Chance
    Showers


  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm.  Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers before 2am.  Mostly cloudy, with a low around 75.

    Low: 75 °F

    Chance
    Showers


  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 93.

    High: 93 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 76.

    Low: 76 °F

    Chance
    T-storms


  • Tonight: Patchy drizzle after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 71. Southeast wind 3 to 8 mph.

    Monday: Patchy drizzle before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. South wind 5 to 8 mph. Chance of precipitation is 30%.

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 5 to 7 mph.

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Heat index values as high as 95. South wind 3 to 6 mph.

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 73. South wind around 6 mph.

    Wednesday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 90.

    Wednesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 75.

    Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93.

    Thursday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76.

    Friday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 94.

    Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 73.

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 89.

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 71.

    Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.



    Oyster Bay NY
     40.86°N 73.54°W (Elev. 121 ft)

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