10-Day Weather Forecast - Central Islip, NY

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  • |69°F
    50% Chance of Rain

    Tonight

    69°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 69F. Dew point will be around 66F with an average humidity of 91%. Winds will be 6 mph from the SW.

    Hourly details
  • 90|72°F
    40% Chance of Storms

    Day

    90°F

    Partly sunny. A chance of showers and thunderstorms this afternoon. Warmer with highs in the upper 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 40 percent. Heat index values in the upper 90s this afternoon.

    Night

    72°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 40 percent.

    Hourly details
  • 90|69°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny. Humid with highs in the upper 80s. West winds 5 to 10 mph becoming southwest with gusts up to 20 mph in the afternoon. Heat index values in the upper 90s.

    Night

    69°F

    Showers likely with a chance of thunderstorms in the evening then showers likely with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph becoming northwest after midnight. Chance of rain 60 percent.

    Hourly details
  • 86|67°F
    Sunny

    Day

    86°F

    Sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph.

    Night

    67°F

    Mostly clear. Lows in the upper 60s.

    Hourly details
  • 86|66°F
    Mostly Sunny

    Day

    86°F

    Mostly sunny. Highs in the upper 80s.

    Night

    66°F

    Showers likely. Lows in the mid 60s. Chance of rain 70 percent.

    Hourly details
  • 82|64°F
    50% Chance Rain Showers

    Day

    82°F

    Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    64°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

    Hourly details
  • 77|63°F
    30% Chance Rain Showers

    Day

    77°F

    Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

    Night

    63°F

    Mostly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.

    Hourly details
  • 77|64°F
    Mostly Sunny

    Day

    77°F

    Mostly sunny. Highs around 80.

    Night

    64°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 60F with an average humidity of 78%. Winds will be 5 mph from the SW.

  • 80|65°F
    Mostly Sunny

    Day

    80°F

    Mostly sunny. High temperature around 80F. Dew point will be around 61F with an average humidity of 61%. Winds will be 5 mph from the SW.

    Night

    65°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 60F with an average humidity of 73%. Winds will be 6 mph from the W.

  • 80|66°F
    Mostly Sunny

    Day

    80°F

    Mostly sunny. High temperature around 80F. Dew point will be around 60F with an average humidity of 59%. Winds will be 5 mph from the W.

    Night

    66°F

    Clear. Low temperature around 66F. Dew point will be around 61F with an average humidity of 74%. Winds will be 4 mph from the W.