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December 15th, 2025 :: 2:30 am HST   

Local Weather Report for
Kapaa
Hawaii, United States

 Kapaa Weather Forecast Summary  
 
Today
Dec 15th
Tuesday
Dec 16th
Wednesday
Dec 17th
Thursday
Dec 18th
Friday
Dec 19th
Thundershowers Cloudy Cloudy Mix of Cloud and Sun Cloudy
76°F
77°F
76°F
76°F
75°F
75°F
75°F
76°F
75°F
 
 Kapaa Detailed Weather Forecast  
 
Monday, December 15th, 2025
Overnight Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 76°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Afternoon Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy.
Evening Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy.
Tuesday, December 16th, 2025
Overnight Temperature: 77°F
Cloudy with a slight chance of showers or thundershowers. Windy.
Morning Temperature: 77°F
Cloudy. Chance of a thunderstorm. Windy.
Afternoon Temperature: 77°F
Cloudy with a chance of showers or thundershowers. Windy.
Evening Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy.
Wednesday, December 17th, 2025
Overnight Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy.
Morning Temperature: 76°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy.
Afternoon Temperature: 76°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 75°F
Clear with a chance of showers or thundershowers. Windy.
Thursday, December 18th, 2025
Overnight Temperature: 75°F
Clear with cloudy periods. Chance of a thunderstorm. Windy.
Morning Temperature: 75°F
Sunny. Chance of a thunderstorm. Windy.
Afternoon Temperature: 75°F
Sunny with a chance of showers or thundershowers. Windy.
Evening Temperature: 75°F
A mix of cloudy and clear skies with a chance of showers or thundershowers. Windy at times.
Friday, December 19th, 2025
Overnight Temperature: 75°F
Cloudy with a chance of showers or thundershowers.
Morning Temperature: 75°F
Mostly sunny. Chance of a thunderstorm.
Afternoon Temperature: 76°F
Cloudy. Slight chance of a thunderstorm.
Evening Temperature: 75°F
Clear. Chance of a thunderstorm.
Saturday, December 20th, 2025
Overnight Temperature: 75°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Morning Temperature: 76°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 76°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 75°F
Clear with cloudy periods with a chance of showers or thundershowers. Windy.
Sunday, December 21st, 2025
Overnight Temperature: 76°F
A mix of cloudy and clear skies with showers likely. Chance of a thunderstorm. Windy.
Morning Temperature: 76°F
Cloudy with showers likely. Chance of a thunderstorm. Windy.
Afternoon Temperature: 76°F
Cloudy with showers likely. Slight chance of a thunderstorm. Windy.
Evening Temperature: 76°F
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm. Windy.
Monday, December 22nd, 2025
Overnight Temperature: 76°F
A mix of cloudy and clear skies with a chance of showers. Slight chance of a thunderstorm. Windy.
Morning Temperature: 75°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Wind 20 to 30 mph.
Afternoon Temperature: 76°F
Cloudy with a slight chance of showers. Windy.
Evening Temperature: 75°F
Cloudy with a slight chance of showers. Wind 20 to 30 mph.
Tuesday, December 23rd, 2025
Overnight Temperature: 75°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 75°F
Sunny with cloudy periods with a slight chance of showers. Wind 20 to 30 mph.
Afternoon Temperature: 74°F
Cloudy with a chance of showers. Wind 25 to 40 mph.
Evening Temperature: 74°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.





 

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This WeatherCity Weather Forecast for Kapaa, Hawaii, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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