10-Day Weather Forecast - Copiague Harbor, NY

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  • 67|49°F
    Partly Sunny

    Today

    67°F

    Partly 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°F

    Partly 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.

    Hourly details
  • 69|57°F
    Sunny

    Day

    69°F

    Sunny. Highs in the lower 70s. Northwest winds around 5 mph becoming southwest in the afternoon.

    Night

    57°F

    Partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph becoming northwest after midnight.

    Hourly details
  • 75|59°F
    Sunny

    Day

    75°F

    Sunny. Highs in the upper 70s. North winds around 5 mph becoming southeast in the afternoon.

    Night

    59°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 77|63°F
    Sunny

    Day

    77°F

    Sunny. Highs in the upper 70s.

    Night

    63°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

    Hourly details
  • 83|68°F
    Mostly Sunny

    Day

    83°F

    Mostly sunny. Highs around 80.

    Night

    68°F

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

    Hourly details
  • Weekend Weather

  • 84|64°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. Highs around 80.

    Night

    64°F

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

    Hourly details
  • 79|58°F
    Partly Sunny

    Day

    79°F

    Partly sunny. Highs in the upper 70s.

    Night

    58°F

    Partly 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°F
    40% Chance of Rain

    Day

    74°F

    Partly 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°F

    Cloudy 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°F
    30% Chance of Rain

    Day

    74°F

    Cloudy 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°F

    Partly 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°F
    30% Chance of Rain

    Day

    78°F

    Sunny 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°F

    Mostly 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.