10-Day Weather Forecast - Old Bethpage, 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 upper 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 mid 60s.

Mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the upper 70s.

Mostly clear. Lows in the lower 60s.

Mostly sunny. Highs around 80.

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 mid 80s.

Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 66F with an average humidity of 78%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 80F. Dew point will be around 64F with an average humidity of 68%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 65F. Dew point will be around 61F with an average humidity of 74%. Winds will be 2 mph from the N.

Mostly sunny. High temperature around 76F. Dew point will be around 60F with an average humidity of 66%. Winds will be 2 mph from the NE.

Mostly clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 78%. Winds will be 2 mph from the SE.