10-Day Weather Forecast - Mattituck, NY

Sunny in the morning then becoming partly sunny. Highs in the upper 30s. Northeast winds 5 to 10 mph becoming south in the afternoon.

Mostly cloudy. A slight chance of rain and snow in the evening then a chance of rain with a slight chance of snow after midnight. Not as cool with lows in the lower 30s. South winds around 5 mph becoming northwest after midnight. Chance of precipitation 40 percent.

Mostly cloudy. A chance of rain in the morning. Highs in the lower 40s. West winds 5 to 10 mph. Chance of rain 40 percent.

Mostly cloudy in the evening then clearing. Lows in the lower 30s. Northwest winds 5 to 10 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 30s.

Mostly clear. Lows in the lower 20s.

Partly sunny. Highs in the lower 40s.

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

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.

Mostly cloudy with a 50 percent chance of rain. Highs in the mid 40s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 29F with an average humidity of 76%. Winds will be 13 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 37F. Dew point will be around 27F with an average humidity of 70%. Winds will be 16 mph from the W.

Partly cloudy. Low temperature around 31F. Dew point will be around 24F with an average humidity of 70%. Winds will be 16 mph from the W.

Mostly sunny. High temperature around 35F. Dew point will be around 24F with an average humidity of 67%. Winds will be 15 mph from the W.

Clear. Low temperature around 31F. Dew point will be around 24F with an average humidity of 69%. Winds will be 15 mph from the NW.