7-Day Forecast 40.77°N 73.33°W (Text-Only)
NWS Forecast for: Deer Park NY
Issued by: National Weather Service New York, NY
Last Update: 6:08 am EDT Jul 17, 2025
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  • Today

    Today: A 30 percent chance of showers and thunderstorms before 11am.  Partly sunny, with a high near 34. Heat index values as high as 39. Southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon.

    High: 34 °C

    Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind 16 to 21 km/h.

    Low: 23 °C

    Mostly Clear



  • Friday

    Friday: Mostly sunny, with a high near 30. Northwest wind 13 to 16 km/h.

    High: 30 °C

    Mostly Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 20. North wind 5 to 8 km/h.

    Low: 20 °C

    Partly Cloudy



  • Saturday

    Saturday: A 20 percent chance of showers after 2pm.  Mostly sunny, with a high near 29. Northeast wind 8 to 13 km/h becoming south in the afternoon.

    High: 29 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday
    Night

    Saturday Night: Showers likely and possibly a thunderstorm, mainly after 2am.  Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 22 °C

    Showers
    Likely


  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am.  Partly sunny, with a high near 29. Chance of precipitation is 60%.

    High: 29 °C

    Showers
    Likely then
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 20.

    Low: 20 °C

    Partly Cloudy



  • Monday

    Monday: Sunny, with a high near 29.

    High: 29 °C

    Sunny





  • Today: A 30 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 34. Heat index values as high as 39. Southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon.

    Tonight: Mostly clear, with a low around 23. Northwest wind 16 to 21 km/h.

    Friday: Mostly sunny, with a high near 30. Northwest wind 13 to 16 km/h.

    Friday Night: Partly cloudy, with a low around 20. North wind 5 to 8 km/h.

    Saturday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 29. Northeast wind 8 to 13 km/h becoming south in the afternoon.

    Saturday Night: Showers likely and possibly a thunderstorm, mainly after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 29. Chance of precipitation is 60%.

    Sunday Night: Partly cloudy, with a low around 20.

    Monday: Sunny, with a high near 29.

    Monday Night: Partly cloudy, with a low around 19.

    Tuesday: Mostly sunny, with a high near 28.

    Tuesday Night: Partly cloudy, with a low around 21.

    Wednesday: Mostly sunny, with a high near 29.



    Deer Park NY
     40.77°N 73.33°W (Elev. 62 m)

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