10-Day Weather Forecast - Shelter Island Heights, NY

Sunny. Highs around 80. North winds 5 to 10 mph becoming west this afternoon.

Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph.

Mostly sunny. Humid with highs in the mid 80s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then a chance of showers after midnight. Humid with lows around 70. Southwest winds 10 to 15 mph. Chance of rain 30 percent.

Partly sunny. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values in the upper 90s.

Mostly cloudy. A chance of showers in the evening. Lows around 70. Chance of rain 50 percent.

Mostly sunny. Highs in the lower 80s.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the lower 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows around 70.

Sunny. Highs in the mid 80s.

Mostly clear. Low temperature around 73F. Dew point will be around 65F with an average humidity of 68%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 87F. Dew point will be around 67F with an average humidity of 63%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 73F. Dew point will be around 64F with an average humidity of 66%. Winds will be 3 mph from the W.

Mostly sunny. High temperature around 86F. Dew point will be around 64F with an average humidity of 59%. Winds will be 4 mph from the W.

Clear. Low temperature around 70F. Dew point will be around 63F with an average humidity of 68%. Winds will be 3 mph from the W.