10-Day Weather Forecast - Copiague Harbor, NY
- 67|49°FPartly SunnyHourly details
Today
67°FPartly sunny. A slight chance of showers this afternoon. Highs in the upper 60s. North winds 10 to 15 mph becoming east with gusts up to 30 mph this afternoon. Chance of rain 20 percent.
Tonight
49°FPartly cloudy in the evening then becoming clear. Lows around 50. East winds 10 to 15 mph with gusts up to 30 mph becoming northeast around 5 mph after midnight.
- 69|57°FSunnyHourly details
Day
69°FSunny. Highs in the lower 70s. Northwest winds around 5 mph becoming southwest in the afternoon.
Night
57°FPartly cloudy. Lows in the mid 50s. Southwest winds around 5 mph becoming northwest after midnight.
- 75|59°FSunnyHourly details
Day
75°FSunny. Highs in the upper 70s. North winds around 5 mph becoming southeast in the afternoon.
Night
59°FMostly clear. Lows in the upper 50s.
- 77|63°FSunnyHourly details
Day
77°FSunny. Highs in the upper 70s.
Night
63°FMostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.
- 83|68°FMostly SunnyHourly details
Day
83°FMostly sunny. Highs around 80.
Night
68°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.
Weekend Weather
- 84|64°FMostly SunnyHourly details
Day
84°FMostly sunny. Highs around 80.
Night
64°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s.
- 79|58°FPartly Sunny
Day
79°FPartly sunny. Highs in the upper 70s.
Night
58°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 58F. Dew point will be around 57F with an average humidity of 87%. Winds will be 7 mph from the E.
- 74|63°F40% Chance of Rain
Day
74°FPartly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 74F. Dew point will be around 62F with an average humidity of 72%. Winds will be 5 mph from the SE.
Night
63°FCloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 63F. Dew point will be around 59F with an average humidity of 85%. Winds will be 2 mph from the SE.
- 74|64°F30% Chance of Rain
Day
74°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 62F with an average humidity of 71%. Winds will be 5 mph from the SE.
Night
64°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 60F with an average humidity of 84%. Winds will be 4 mph from the S.
- 78|67°F30% Chance of Rain
Day
78°FSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 78F. Dew point will be around 63F with an average humidity of 68%. Winds will be 5 mph from the S.
Night
67°FMostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 67F. Dew point will be around 63F with an average humidity of 83%. Winds will be 7 mph from the S.













