7-Day Forecast 40.92°N 73.12°W (Text-Only)
NWS Forecast for: Stony Brook NY
Issued by: National Weather Service New York, NY
Last Update: 6:20 am EDT Mar 15, 2025
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  • Today

    Today: Patchy drizzle and fog before 11am.  Cloudy, with a high near 51. Southeast wind 3 to 7 mph.

    High: 51 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 2am.  Cloudy, with a steady temperature around 48. South wind 5 to 8 mph.

    Low: 48 °F

    Chance
    Showers



  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 2pm.  Cloudy, with a high near 61. Breezy, with a south wind 14 to 21 mph, with gusts as high as 37 mph.

    High: 61 °F

    Chance
    Showers and
    Breezy


  • Sunday
    Night

    Sunday Night: Showers, mainly after 8pm.  Low around 49. Breezy, with a south wind 15 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 49 °F

    Showers and
    Breezy



  • Monday

    Monday: Showers likely, mainly before 2pm.  Cloudy, with a high near 55. Light and variable wind becoming north 5 to 10 mph in the morning.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Showers
    Likely



  • Monday
    Night

    Monday Night: A 30 percent chance of showers before 8pm.  Partly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy


  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny




  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear




  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny




  • Today: Patchy drizzle and fog before 11am. Cloudy, with a high near 51. Southeast wind 3 to 7 mph.

    Tonight: A 30 percent chance of showers, mainly after 2am. Cloudy, with a steady temperature around 48. South wind 5 to 8 mph.

    Sunday: A 30 percent chance of showers, mainly after 2pm. Cloudy, with a high near 61. Breezy, with a south wind 14 to 21 mph, with gusts as high as 37 mph.

    Sunday Night: Showers, mainly after 8pm. Low around 49. Breezy, with a south wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Monday: Showers likely, mainly before 2pm. Cloudy, with a high near 55. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 36.

    Tuesday: Sunny, with a high near 54.

    Tuesday Night: Mostly clear, with a low around 40.

    Wednesday: Mostly sunny, with a high near 57.

    Wednesday Night: Mostly cloudy, with a low around 44.

    Thursday: A 30 percent chance of showers. Mostly cloudy, with a high near 58.

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 37.

    Friday: Mostly sunny, with a high near 48.



    Stony Brook NY
     40.92°N 73.12°W (Elev. 112 ft)

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