10-Day Weather Forecast - Copiague, NY

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  • |77°F
    Mostly Cloudy

    Tonight

    77°F

    Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.

    Hourly details
  • 86|78°F
    Partly Sunny

    Day

    86°F

    Partly sunny with a slight chance of showers in the morning, then sunny in the afternoon. Humid with highs in the mid 80s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 100.

    Night

    78°F

    Partly cloudy. Humid with lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • 87|75°F
    50% Chance of Storms

    Day

    87°F

    Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 101.

    Night

    75°F

    Mostly cloudy with a chance of showers. Lows in the mid 70s. Chance of rain 50 percent.

    Hourly details
  • 88|75°F
    Mostly Sunny

    Day

    88°F

    Mostly sunny. Highs in the mid 80s. Heat index values in the upper 90s.

    Night

    75°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 89|73°F
    Sunny

    Day

    89°F

    Sunny. Highs in the upper 80s. Heat index values in the mid 90s.

    Night

    73°F

    Mostly clear. Lows in the lower 70s.

    Hourly details
  • 88|75°F
    Sunny

    Day

    88°F

    Sunny. Highs in the mid 80s.

    Night

    75°F

    Partly cloudy. Lows in the lower 70s.

    Hourly details
  • 90|71°F
    40% Chance Rain Showers

    Day

    90°F

    Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.

    Night

    71°F

    Mostly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent.

    Hourly details
  • 80|67°F
    40% Chance Rain Showers

    Day

    80°F

    Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    67°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 67F. Dew point will be around 66F with an average humidity of 87%. Winds will be 2 mph from the S.

  • 79|67°F
    40% Chance of Rain

    Day

    79°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 79F. Dew point will be around 65F with an average humidity of 73%. Winds will be 3 mph from the SE.

    Night

    67°F

    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 67F. Dew point will be around 64F with an average humidity of 83%. Winds will be 3 mph from the S.

  • 79|68°F
    30% Chance of Rain

    Day

    79°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 79F. Dew point will be around 65F with an average humidity of 71%. Winds will be 3 mph from the S.

    Night

    68°F

    Clear. Low temperature around 68F. Dew point will be around 64F with an average humidity of 82%. Winds will be 4 mph from the SW.