10-Day Weather Forecast - Oyster Bay, NY

Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.

Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.

Mostly sunny. Highs in the upper 70s. North winds 5 to 10 mph.

Mostly cloudy. Lows in the lower 60s.

Mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the upper 70s.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the upper 70s.

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the upper 70s.

Mostly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the lower 80s.

Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 65F with an average humidity of 80%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 79F. Dew point will be around 64F with an average humidity of 70%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 64F. Dew point will be around 60F with an average humidity of 76%. Winds will be 2 mph from the NW.

Mostly sunny. High temperature around 75F. Dew point will be around 60F with an average humidity of 69%. Winds will be 2 mph from the NE.

Mostly clear. Low temperature around 64F. Dew point will be around 59F with an average humidity of 79%. Winds will be 2 mph from the SE.