7-Day Forecast 39.75°N 74.56°W (Text-Only)
NWS Forecast for: 3 Miles NNW New Gretna NJ
Issued by: National Weather Service Philadelphia, PA
Last Update: 4:16 pm EST Feb 16, 2026
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  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog


  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, partly sunny, with a high near 49. Calm wind becoming west around 5 mph.

    High: 49 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy


  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm.  Cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain


  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 37. West wind around 5 mph.

    Low: 37 °F

    Partly Cloudy


  • Thursday

    Thursday: A slight chance of rain after 1pm.  Mostly cloudy, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday
    Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain


  • Friday

    Friday: Rain.  High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain


  • Friday
    Night

    Friday Night: A chance of rain before 1am.  Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain


  • Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 49. Calm wind becoming west around 5 mph.

    Tuesday Night: Mostly cloudy, with a low around 34. Calm wind.

    Wednesday: A chance of rain, mainly after 1pm. Cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

    Wednesday Night: Partly cloudy, with a low around 37. West wind around 5 mph.

    Thursday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Friday: Rain. High near 47. Chance of precipitation is 80%.

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Saturday: Mostly cloudy, with a high near 48.

    Saturday Night: Mostly cloudy, with a low around 29.

    Sunday: A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%.

    Sunday Night: A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Monday: Partly sunny, with a high near 38.



    3 Miles NNW New Gretna NJ
     39.75°N 74.56°W (Elev. 72 ft)

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