10-Day Weather Forecast - Mastic Beach, NY

Sunny. Highs in the lower 30s. West winds 5 to 10 mph.

Partly cloudy. Lows 15 to 21. West winds 5 to 10 mph.

Sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Partly cloudy. Lows 13 to 19. Northwest winds 5 to 10 mph.

Sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows 15 to 20.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy with a 40 percent chance of snow showers. Lows around 10 above. Wind chill values as low as zero after midnight.

Mostly sunny and windy cold with highs in the lower 20s. Wind chill values as low as 5 below in the morning.

Partly cloudy and very windy. Cold with lows 5 to 10 above. Wind chill values as low as 15 below.

Mostly sunny and blustery cold with highs around 20. Wind chill values as low as 15 below in the morning.

Partly cloudy and blustery cold with lows around 10 above. Wind chill values as low as 10 below after midnight.

Mostly sunny. Cold with highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Clear. Low temperature around 13F. Dew point will be around 6F with an average humidity of 67%. Winds will be 15 mph from the NW.

Sunny. High temperature around 28F. Dew point will be around 11F with an average humidity of 60%. Winds will be 15 mph from the NW.

Clear. Low temperature around 20F. Dew point will be around 13F with an average humidity of 67%. Winds will be 12 mph from the NW.

Sunny. High temperature around 33F. Dew point will be around 18F with an average humidity of 61%. Winds will be 10 mph from the NW.

Clear. Low temperature around 25F. Dew point will be around 18F with an average humidity of 68%. Winds will be 6 mph from the NW.