10-Day Weather Forecast - Yaphank, NY

Sunny. Highs in the lower 30s. West winds 5 to 10 mph.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 18. West winds around 5 mph.

Sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph.

Partly cloudy. Lows around 15. Northwest winds around 5 mph.

Sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 10 above.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy. A chance of snow showers in the evening. Cold with lows around 10 above. Chance of snow 30 percent. Wind chill values as low as zero after midnight.

Mostly sunny and windy cold with highs around 20. Wind chill values as low as 5 below in the morning.

Mostly clear in the evening then becoming partly cloudy. Windy cold with lows 5 to 10 above. Wind chill values as low as 10 below.

Mostly sunny. Cold with highs around 20. Wind chill values as low as 10 below in the morning.

Partly cloudy. Cold with lows 5 to 10 above. Wind chill values as low as 10 below after midnight.

Sunny cold with highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Clear. Low temperature around 13F. Dew point will be around 5F with an average humidity of 65%. Winds will be 15 mph from the NW.

Sunny. High temperature around 27F. Dew point will be around 10F with an average humidity of 57%. Winds will be 15 mph from the NW.

Clear. Low temperature around 20F. Dew point will be around 12F with an average humidity of 65%. Winds will be 12 mph from the NW.

Sunny. High temperature around 33F. Dew point will be around 16F with an average humidity of 59%. Winds will be 10 mph from the NW.

Clear. Low temperature around 25F. Dew point will be around 17F with an average humidity of 66%. Winds will be 6 mph from the NW.