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January 15th, 2026 :: 11:40 pm HST   

Local Weather Report for
Kapaa
Hawaii, United States

 Kapaa Weather Forecast Summary  
 
Today
Jan 16th
Saturday
Jan 17th
Sunday
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Cloudy Cloudy Cloudy Cloudy Cloudy
71°F
72°F
71°F
74°F
72°F
75°F
74°F
74°F
74°F
 
 Kapaa Detailed Weather Forecast  
 
Friday, January 16th, 2026
Overnight Temperature: 69°F
Clear. Windy.
Morning Temperature: 70°F
Sunny. Windy.
Afternoon Temperature: 70°F
Sunny. Windy.
Evening Temperature: 71°F
Cloudy. Windy.
Saturday, January 17th, 2026
Overnight Temperature: 71°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 72°F
Sunny. Windy.
Afternoon Temperature: 72°F
Cloudy. Windy.
Evening Temperature: 72°F
Cloudy. Windy.
Sunday, January 18th, 2026
Overnight Temperature: 72°F
Cloudy with a slight chance of showers. Windy.
Morning Temperature: 73°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 74°F
Cloudy with a chance of showers. Windy.
Evening Temperature: 74°F
A mix of cloudy and clear skies with a chance of showers. Windy.
Monday, January 19th, 2026
Overnight Temperature: 74°F
Cloudy with a slight chance of showers. Windy.
Morning Temperature: 75°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 75°F
Cloudy.
Evening Temperature: 74°F
Clear with cloudy periods.
Tuesday, January 20th, 2026
Overnight Temperature: 74°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 74°F
Cloudy.
Afternoon Temperature: 74°F
Cloudy.
Evening Temperature: 74°F
Cloudy.
Wednesday, January 21st, 2026
Overnight Temperature: 74°F
Cloudy.
Morning Temperature: 74°F
Cloudy with showers likely. Slight chance of a thunderstorm.
Afternoon Temperature: 69°F
Cloudy with showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Cloudy with rain. Slight chance of a thunderstorm. Wind 35 to 45 mph.
Thursday, January 22nd, 2026
Overnight Temperature: 67°F
Cloudy with periods of rain. Wind 35 to 45 mph.
Morning Temperature: 68°F
Cloudy with a few showers. Wind 35 to 45 mph.
Afternoon Temperature: 71°F
Cloudy with showers likely. Slight chance of a thunderstorm. Wind 25 to 40 mph.
Evening Temperature: 71°F
Cloudy with showers likely. Wind 25 to 40 mph.
Friday, January 23rd, 2026
Overnight Temperature: 72°F
Cloudy with a chance of showers. Wind 20 to 30 mph.
Morning Temperature: 72°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 71°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 72°F
Cloudy. Windy.
Saturday, January 24th, 2026
Overnight Temperature: 72°F
A mix of cloudy and clear skies with a chance of showers. Wind 20 to 30 mph.
Morning Temperature: 73°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 73°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.
Evening Temperature: 74°F
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy.





 

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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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