10-Day Weather Forecast - Copiague, NY

Sunny cold with highs in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Lows 12 to 17. West winds 15 to 20 mph.

Sunny in the morning then becoming partly sunny. Not as cool with highs in the upper 30s. West winds 5 to 10 mph increasing to southwest 15 to 20 mph in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool with lows around 30.

Mostly sunny. Highs in the lower 40s.

Partly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the lower 30s.

Mostly cloudy. Lows around 10 above.

Mostly sunny. Cold with highs in the lower 20s. Wind chill values as low as zero.

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

Partly sunny with a 30 percent chance of snow. Cold with highs around 20. Wind chill values as low as 5 below in the morning.

Mostly clear with a slight chance of snow. Chance of precipitation 30%. Low temperature around 11F. Dew point will be around 5F with an average humidity of 69%. Winds will be 10 mph from the NW.

Mostly sunny. High temperature around 22F. Dew point will be around 8F with an average humidity of 63%. Winds will be 11 mph from the NW.

Partly cloudy. Low temperature around 14F. Dew point will be around 8F with an average humidity of 67%. Winds will be 12 mph from the NW.

Mostly sunny. High temperature around 24F. Dew point will be around 10F with an average humidity of 62%. Winds will be 13 mph from the NW.

Partly cloudy. Low temperature around 15F. Dew point will be around 10F with an average humidity of 68%. Winds will be 11 mph from the NW.

Sunny. High temperature around 26F. Dew point will be around 12F with an average humidity of 65%. Winds will be 8 mph from the NW.

Clear with a slight chance of snow. Chance of precipitation 25%. Low temperature around 17F. Dew point will be around 12F with an average humidity of 70%. Winds will be 8 mph from the NW.