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Kapaa High School, HI Weather Forecast
Kapaa High School, HI Weather Forecast Dated: 810 AM Tue Sep 01 2026 (Kapaa High School Time)
Expect a mild stretch with more clouds than sun and frequent chances of rain over the next two weeks. generally humid conditions and no major pressure swings will dominate. A few thunderstorms possible.
Tuesday, September 1, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
78°F 26°C
Scattered Showers
Pleasant near 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds out of the NE at 16 mph 26 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 2, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
79°F 26°C
Scattered Showers
Comfortable with temperatures reaching 79°F 26°C, scattered downpours possible, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the ENE at 16 mph 26 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 3, 2026
Mid-Morning
78°F 26°C
Light Showers
Mid-Afternoon
78°F 26°C
Light Showers
Early-Evening
78°F 26°C
Scattered Showers
Enjoyable around 78°F 26°C, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds moving from the ENE to the NE at 21 mph 33 km/h. Gusts up to 23 mph 36 km/h.
Friday, September 4, 2026
Mid-Morning
78°F 25°C
Scattered Showers
Mid-Afternoon
78°F 26°C
Scattered Showers
Early-Evening
79°F 26°C
Scattered Showers
Mild temperatures up to 78°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the ENE at 21 mph 33 km/h. Gusts up to 22 mph 35 km/h.
Saturday, September 5, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
78°F 26°C
Scattered Showers
Mild with a high of 79°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the ENE at 16 mph 26 km/h.
Sunday, September 6, 2026
Mid-Morning
78°F 25°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
79°F 26°C
Scattered Showers
Pleasant near 79°F 26°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the ENE to the NE at 15 mph 24 km/h.
Monday, September 7, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
79°F 26°C
Sunny
Comfortable with temperatures reaching 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the ENE to the ESE at 6 mph 10 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
79°F 26°C
Partly Cloudy
Early-Evening
80°F 27°C
Overcast
Enjoyable around 79°F 26°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds moving from the SSE to the E at 10 mph 16 km/h.
Wednesday, September 9, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
79°F 26°C
Scattered Showers
Mild temperatures up to 79°F 26°C, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds swinging from the ENE to the NE at 14 mph 22 km/h.
Thursday, September 10, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Cloudy
Early-Evening
79°F 26°C
Scattered Showers
Mild with a high of 79°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds out of the ENE at 15 mph 24 km/h.
Friday, September 11, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
78°F 26°C
Scattered Showers
Early-Evening
78°F 26°C
Scattered Showers
Pleasant near 78°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the NE at 12 mph 19 km/h.
Saturday, September 12, 2026
Mid-Morning
78°F 25°C
Scattered Showers
Mid-Afternoon
78°F 26°C
Cloudy
Early-Evening
78°F 26°C
Cloudy
Comfortable with temperatures reaching 78°F 26°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds ENE at 12 mph 19 km/h.
Sunday, September 13, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
78°F 26°C
Scattered Showers
Enjoyable around 78°F 26°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the NE to the ENE at 12 mph 19 km/h.
Monday, September 14, 2026
Mid-Morning
78°F 26°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
79°F 26°C
Scattered Showers
Mild temperatures up to 79°F 26°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the E to the ENE at 10 mph 16 km/h.
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