10-Day Weather Forecast - Shelter Island Heights, NY

Patchy fog in the morning. Mostly sunny. Humid with highs in the lower 80s. Southwest winds 10 to 15 mph.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds and heavy rainfall in the evening. Humid with lows in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 30 percent.

Partly sunny. A chance of thunderstorms with a slight chance of showers in the afternoon. Some thunderstorms may produce gusty winds and heavy rainfall in the afternoon. Humid with highs in the mid 80s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 30 percent. Heat index values in the upper 90s in the afternoon.

Mostly cloudy with a slight chance of showers with a chance of thunderstorms. Some thunderstorms may produce gusty winds and heavy rainfall. Humid with lows in the lower 70s. Northwest winds 5 to 10 mph. Chance of rain 30 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the upper 60s.

Sunny. Highs in the lower 80s.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the lower 80s.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the mid 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s.

Sunny. Highs in the upper 80s. Heat index values in the upper 90s.

Mostly clear. Low temperature around 72F. Dew point will be around 65F with an average humidity of 67%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 82F. Dew point will be around 65F with an average humidity of 65%. Winds will be 3 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 72F. Dew point will be around 63F with an average humidity of 67%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 82F. Dew point will be around 64F with an average humidity of 61%. Winds will be 4 mph from the W.

Clear. Low temperature around 71F. Dew point will be around 61F with an average humidity of 65%. Winds will be 3 mph from the W.