10-Day Weather Forecast - Old Tappan, NJ

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  • 56|38°F
    Mostly Sunny
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    Today

    56°F

    Mostly cloudy this morning then becoming mostly sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph this afternoon.

    Tonight

    38°F

    Mostly clear. Lows in the lower 40s. East winds 5 to 10 mph becoming north after midnight.

    Hourly details
  • Day

    65°F

    Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph becoming east in the afternoon.

    Night

    44°F

    Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph becoming northeast after midnight.

    Hourly details
  • Day

    64°F

    Mostly sunny. Highs in the mid 60s. Northeast winds around 5 mph becoming southeast in the afternoon.

    Night

    44°F

    Mostly cloudy. Lows in the upper 40s.

    Hourly details
  • Day

    60°F

    Partly sunny in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 40 percent.

    Night

    47°F

    Showers. Lows in the upper 40s. Chance of rain 80 percent.

    Hourly details
  • Day

    55°F

    Mostly cloudy. Showers likely mainly in the morning. Highs in the upper 50s. Chance of rain 70 percent.

    Night

    42°F

    Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 30 percent.

    Hourly details
  • Day

    55°F

    Mostly sunny. Highs in the upper 50s.

    Night

    42°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.

    Hourly details
  • Weekend Weather

  • Day

    56°F

    Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.

    Night

    41°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 33F with an average humidity of 61%. Winds will be 5 mph from the NW.

  • Day

    56°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 56F. Dew point will be around 36F with an average humidity of 57%. Winds will be 7 mph from the NW.

    Night

    44°F

    Mostly cloudy. Low temperature around 44F. Dew point will be around 37F with an average humidity of 68%. Winds will be 6 mph from the NW.

  • Day

    61°F

    Mostly cloudy. High temperature around 61F. Dew point will be around 38F with an average humidity of 54%. Winds will be 6 mph from the NW.

    Night

    46°F

    Partly cloudy. Low temperature around 46F. Dew point will be around 39F with an average humidity of 67%. Winds will be 4 mph from the NW.

  • Day

    63°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 40F with an average humidity of 54%. Winds will be 4 mph from the NW.

    Night

    48°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 48F. Dew point will be around 41F with an average humidity of 68%. Winds will be 2 mph from the W.