Kapaa, Hawaii | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Heavy Rain
    77°
    Forecast night icon
    Night
    50% Chance Rain Showers
    67°
    Tuesday 5/14
    Day
    77°
    Heavy Rain
    Forecast day icon
    Night
    67°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with scattered showers in the morning then mostly cloudy with occasional showers in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 74 to 84. South winds up to 10 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with scattered showers. Lows 64 to 73. Southwest winds around 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    77°
    Forecast night icon
    Night
    70% Chance Rain Showers
    67°
    Wednesday 5/15
    Day
    77°
    50% Chance Rain Showers
    Forecast day icon
    Night
    67°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with scattered showers. Highs 72 to 84. Southwest winds around 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Scattered showers in the evening then showers likely after midnight. Lows 63 to 72. Light winds. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    70% Chance Rain Showers
    74°
    Forecast night icon
    Night
    70% Chance Rain Showers
    68°
    Thursday 5/16
    Day
    74°
    70% Chance Rain Showers
    Forecast day icon
    Night
    68°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers likely in the morning then scattered showers in the afternoon. Highs 69 to 80. Light winds. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with showers likely. Lows 62 to 71. Light winds. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    Heavy Rain
    78°
    Forecast night icon
    Night
    Rain
    70°
    Friday 5/17
    Day
    78°
    Heavy Rain
    Forecast day icon
    Night
    70°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Occasional showers in the morning then occasional showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 71 to 82. South winds up to 10 mph. Chance of rain 90 percent.
    Night Details
    Cloudy with occasional showers and isolated thunderstorms. Locally heavy rainfall possible. Lows 65 to 74. South winds around 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Saturday
    Rain
    78°
    Forecast night icon
    Night
    Rain
    68°
    Saturday 5/18
    Day
    78°
    Rain
    Forecast day icon
    Night
    68°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy with occasional showers and isolated thunderstorms. Highs 70 to 81. South winds around 10 mph. Chance of rain 90 percent.
    Night Details
    Occasional showers. Lows 65 to 74. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Sunday
    Rain
    73°
    Forecast night icon
    Night
    70% Chance Rain Showers
    68°
    Sunday 5/19
    Day
    73°
    Rain
    Forecast day icon
    Night
    68°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Occasional showers. Highs 69 to 81. South winds 10 to 15 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy with showers likely. Lows 65 to 74. South winds around 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    69°
    Monday 5/20
    Day
    79°
    70% Chance Rain Showers
    Forecast day icon
    Night
    69°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. Showers likely in the morning then scattered showers in the afternoon. Highs 73 to 83. South winds around 10 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a 25% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 92%. Winds will be 9 mph from the E.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    69°
    Tuesday 5/21
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    69°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 77F. Dew point will be around 71F with an average humidity of 88%. Winds will be 8 mph from the E.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 69F. Dew point will be around 68F with an average humidity of 93%. Winds will be 9 mph from the E.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    69°
    Wednesday 5/22
    Day
    77°
    40% Chance of Rain
    Forecast day icon
    Night
    69°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 77F. Dew point will be around 71F with an average humidity of 89%. Winds will be 9 mph from the E.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 69F. Dew point will be around 68F with an average humidity of 93%. Winds will be 9 mph from the E.
  • Forecast day icon
    Thursday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Thursday 5/23
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 77F. Dew point will be around 71F with an average humidity of 88%. Winds will be 11 mph from the E.
    Night Details
    Partly cloudy. Low temperature around 68F. Dew point will be around 67F with an average humidity of 92%. Winds will be 11 mph from the E.