Weather in Kapa'a, Hawaii, United States

7-Day Detailed Weather Forecast for Kapa'a

This Afternoon

Temperature: 80°F

Wind Speed: 10 to 14 mph

Wind Direction: SSE

Forecast: Scattered rain showers. Mostly cloudy, with a high near 80. South southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Scattered rain showers. Mostly cloudy, with a low around 68. South southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Rain showers likely. Cloudy, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

Temperature: 68°F

Wind Speed: 10 to 18 mph

Wind Direction: SSE

Forecast: Occasional rain showers before 2am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 68. South southeast wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Temperature: 78°F

Wind Speed: 21 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 78. South southeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

Thursday Night

Temperature: 68°F

Wind Speed: 14 to 18 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 68. South wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

Friday

Temperature: 81°F

Wind Speed: 8 to 14 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 81. Southwest wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

Friday Night

Temperature: 67°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Scattered showers and thunderstorms before 8pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 67. Southwest wind around 9 mph. Chance of precipitation is 30%.

Saturday

Temperature: 81°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Isolated rain showers after 8am. Mostly cloudy, with a high near 81. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 67°F

Wind Speed: 3 to 7 mph

Wind Direction: WSW

Forecast: Scattered rain showers. Cloudy, with a low around 67. West southwest wind 3 to 7 mph. Chance of precipitation is 30%.

Sunday

Temperature: 78°F

Wind Speed: 6 mph

Wind Direction: WNW

Forecast: Scattered rain showers. Cloudy, with a high near 78. West northwest wind around 6 mph. Chance of precipitation is 40%.

Sunday Night

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Scattered rain showers. Cloudy, with a low around 66. North wind around 6 mph. Chance of precipitation is 40%.

Monday

Temperature: 77°F

Wind Speed: 7 mph

Wind Direction: NNE

Forecast: Scattered rain showers. Cloudy, with a high near 77. North northeast wind around 7 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 66°F

Wind Speed: 3 to 7 mph

Wind Direction: E

Forecast: Scattered rain showers. Cloudy, with a low around 66. East wind 3 to 7 mph. Chance of precipitation is 30%.