10-Day Weather Forecast - Muttontown, NY

Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph becoming east this afternoon.

Clear in the evening then becoming partly cloudy. Lows in the upper 60s. Southwest winds 5 to 10 mph.

Partly sunny. A chance of showers with isolated thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 70 percent. Heat index values in the upper 90s.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows around 70. Chance of rain 70 percent.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the mid 80s.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the upper 60s.

Sunny. Highs around 90. Heat index values in the mid 90s in the afternoon.

Mostly clear. Low temperature around 70F. Dew point will be around 68F with an average humidity of 79%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 85F. Dew point will be around 69F with an average humidity of 70%. Winds will be 6 mph from the W.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 70F. Dew point will be around 67F with an average humidity of 78%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 83F. Dew point will be around 67F with an average humidity of 70%. Winds will be 4 mph from the W.

Clear. Low temperature around 67F. Dew point will be around 65F with an average humidity of 79%. Winds will be 3 mph from the W.