10-Day Weather Forecast - Mastic, NY

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  • 77|67°F
    Thunderstorms

    Today

    77°F

    Periods of showers with a slight chance of thunderstorms this morning then periods of showers with a chance of thunderstorms this afternoon. Locally heavy rainfall possible. Highs in the upper 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Tonight

    67°F

    Showers with a chance of thunderstorms in the evening then showers after midnight. Lows in the mid 60s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Hourly details
  • 77|66°F
    70% Chance Rain Showers

    Day

    77°F

    Mostly cloudy. Showers likely mainly in the morning. Humid with highs in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

    Night

    66°F

    Mostly cloudy with a 20 percent chance of showers. Lows in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • 82|67°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. Highs in the lower 80s. North winds around 10 mph with gusts up to 20 mph becoming northwest in the afternoon.

    Night

    67°F

    Mostly clear. Lows in the upper 60s.

    Hourly details
  • 85|72°F
    Mostly Sunny

    Day

    85°F

    Mostly sunny. Highs in the mid 80s.

    Night

    72°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 87|72°F
    Mostly Sunny

    Day

    87°F

    Mostly sunny. Highs in the mid 80s. Heat index values in the upper 90s.

    Night

    72°F

    Partly cloudy. Lows around 70.

    Hourly details
  • 83|70°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs in the lower 80s.

    Night

    70°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • 83|70°F
    Sunny

    Day

    83°F

    Sunny. Highs in the lower 80s.

    Night

    70°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 70F. Dew point will be around 63F with an average humidity of 72%. Winds will be 5 mph from the S.

  • 82|71°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy. High temperature around 82F. Dew point will be around 65F with an average humidity of 64%. Winds will be 3 mph from the S.

    Night

    71°F

    Mostly clear. Low temperature around 71F. Dew point will be around 66F with an average humidity of 77%. Winds will be 5 mph from the SW.

  • 84|72°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. High temperature around 84F. Dew point will be around 66F with an average humidity of 61%. Winds will be 4 mph from the W.

    Night

    72°F

    Clear. Low temperature around 72F. Dew point will be around 65F with an average humidity of 72%. Winds will be 6 mph from the SW.