10-Day Weather Forecast - Yaphank, NY

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  • |17°F
    Mostly Clear
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    Tonight

    17°F

    Mostly clear. Low temperature around 17F. Dew point will be around 11F with an average humidity of 57%. Winds will be 17 mph from the NW.

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  • Day

    28°F

    Sunny this morning then becoming partly sunny. Cold with highs in the upper 20s. Northwest winds 15 to 20 mph.

    Night

    22°F

    Mostly cloudy. A slight chance of snow showers in the evening. Lows around 20. West winds 10 to 15 mph. Chance of snow 20 percent.

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  • Day

    30°F

    Sunny. Highs in the lower 30s. West winds 5 to 10 mph.

    Night

    26°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s. Southwest winds 5 to 10 mph.

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  • Day

    42°F

    Mostly sunny. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

    Night

    30°F

    Partly cloudy. Lows in the upper 20s.

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  • Day

    46°F

    Partly sunny. Highs in the lower 50s.

    Night

    44°F

    Cloudy. A chance of rain in the evening then rain after midnight. Windy and not as cool with lows in the upper 40s. Chance of rain 90 percent.

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  • Day

    52°F

    Mostly cloudy with a chance of rain in the morning then mostly sunny in the afternoon. Breezy with highs in the lower 50s. Temperature falling into the upper 30s in the afternoon. Chance of rain 40 percent.

    Night

    24°F

    Partly cloudy and brisk. Much cooler with lows in the lower 20s.

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  • Weekend Weather

  • Day

    34°F

    Partly sunny. Highs in the lower 40s.

    Night

    32°F

    Mostly cloudy. A chance of rain after midnight. Lows in the lower 30s. Chance of rain 30 percent.

    Hourly details
  • Day

    46°F

    Mostly cloudy with a chance of rain in the morning then partly sunny in the afternoon. Highs in the mid 40s. Chance of rain 30 percent.

    Night

    31°F

    Mostly cloudy. Low temperature around 31F. Dew point will be around 27F with an average humidity of 73%. Winds will be 9 mph from the N.

  • Day

    37°F

    Mostly sunny. High temperature around 37F. Dew point will be around 23F with an average humidity of 62%. Winds will be 5 mph from the N.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 24F with an average humidity of 68%. Winds will be 1 mph from the S.

  • Day

    42°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 42F. Dew point will be around 32F with an average humidity of 74%. Winds will be 6 mph from the SW.

    Night

    37°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 37F. Dew point will be around 33F with an average humidity of 81%. Winds will be 6 mph from the W.