10-Day Weather Forecast - Syosset, NY

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  • 45|34°F
    Rain
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    Today

    45°F

    Partly sunny this morning then cloudy with rain this afternoon. Not as cool with highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

    Tonight

    34°F

    Mostly cloudy. Rain in the evening. Breezy with lows in the lower 30s. Southwest winds 15 to 25 mph. Chance of rain 90 percent.

    Hourly details
  • Day

    33°F

    Mostly sunny and windy. Highs in the mid 30s. West winds 20 to 30 mph with gusts up to 40 mph.

    Night

    24°F

    Partly cloudy and windy. Lows in the mid 20s. West winds 20 to 30 mph.

    Hourly details
  • Day

    33°F

    Mostly sunny and brisk. Highs in the mid 30s. West winds 15 to 25 mph.

    Night

    26°F

    Partly cloudy in the evening then mostly cloudy with a chance of snow after midnight. Lows in the mid 20s. Chance of snow 30 percent.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Partly sunny. Highs in the upper 30s.

    Night

    27°F

    Mostly cloudy. A chance of snow after midnight. Lows in the upper 20s. Chance of snow 40 percent.

    Hourly details
  • Day

    30°F

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

    Night

    20°F

    Partly cloudy in the evening then clearing. Brisk with lows around 20.

    Hourly details
  • Day

    29°F

    Sunny. Highs around 30.

    Night

    21°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    31°F

    Mostly sunny. Highs in the lower 30s.

    Night

    26°F

    Clear. Low temperature around 26F. Dew point will be around 18F with an average humidity of 70%. Winds will be 2 mph from the NW.

  • Day

    36°F

    Partly cloudy. High temperature around 36F. Dew point will be around 21F with an average humidity of 63%. Winds will be 6 mph from the S.

    Night

    35°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 29F with an average humidity of 77%. Winds will be 9 mph from the S.

  • Day

    43°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 43F. Dew point will be around 33F with an average humidity of 74%. Winds will be 8 mph from the SW.

    Night

    36°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 32F with an average humidity of 78%. Winds will be 9 mph from the SW.

  • Day

    41°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 41F. Dew point will be around 27F with an average humidity of 62%. Winds will be 7 mph from the W.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 25F with an average humidity of 70%. Winds will be 2 mph from the SE.