10-Day Weather Forecast - Mattituck, NY

Mostly cloudy with a chance of rain in the morning then mostly sunny with a slight chance of rain in the afternoon. Highs in the lower 40s. West winds 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Chance of rain 50 percent.

Partly cloudy and breezy. Lows in the upper 20s. West winds 15 to 25 mph with gusts up to 40 mph.

Sunny. Highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy. Lows in the lower 30s.

Sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 30s.

Mostly cloudy. Highs in the mid 40s.

Cloudy. Lows in the lower 30s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 30s.

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

Mostly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the upper 30s.

Cloudy. Low temperature around 35F. Dew point will be around 29F with an average humidity of 75%. Winds will be 7 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 37F. Dew point will be around 28F with an average humidity of 73%. Winds will be 5 mph from the W.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 22F with an average humidity of 71%. Winds will be 10 mph from the W.

Cloudy. High temperature around 31F. Dew point will be around 18F with an average humidity of 63%. Winds will be 16 mph from the W.

Cloudy. Low temperature around 25F. Dew point will be around 15F with an average humidity of 62%. Winds will be 15 mph from the W.