10-Day Weather Forecast - Mastic Beach, NY

Patchy fog this morning. Mostly cloudy with a slight chance of showers this morning then partly sunny with a chance of showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 50 percent.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. Southwest winds around 5 mph becoming north after midnight. Chance of rain 40 percent.

Sunny with highs around 80. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s. East winds 5 to 10 mph.

Sunny. Highs in the upper 70s. East winds 5 to 10 mph.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the lower 80s.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the mid 70s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the upper 70s.

Clear. Low temperature around 65F. Dew point will be around 63F with an average humidity of 87%. Winds will be 4 mph from the NE.

Sunny. High temperature around 75F. Dew point will be around 64F with an average humidity of 77%. Winds will be 4 mph from the NE.

Clear. Low temperature around 65F. Dew point will be around 61F with an average humidity of 81%. Winds will be 1 mph from the W.

Sunny. High temperature around 77F. Dew point will be around 64F with an average humidity of 74%. Winds will be 2 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 63F with an average humidity of 82%. Winds will be 4 mph from the S.