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Current weather in Kualapuu is scattered clouds.

Where can I find the hourly weather forecast for Kualapuu?

This page shows hourly weather forecast for Kualapuu, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Kualapuu updated regularly?

Weather data for Kualapuu is updated regularly with the latest available observations and forecasts.

Now · 10:32 PM

Kualapuu Weather & Hourly Forecast

United States · Hawaii · 96729

78°F

Partly cloudy night

Feels like: 76°F

💧 Humidity 73% 🌡 Pressure 29.94 inHg 💨 Wind 18 mph 👁 Visibility ☁ Clouds 47% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Kualapuu

Today

11:00 PM

Partly cloudy night

78° 💧 None 💨 18 mph H 73%29.94 inHg

Tomorrow

8:00 AM

Mostly sunny

78° 💧 None 💨 17 mph H 73%29.91 inHg

5:00 PM

Mostly sunny

79° 💧 None 💨 18 mph H 72%29.85 inHg

Tuesday

2:00 AM

Clear night

78° 💧 None 💨 16 mph H 82%29.91 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 20 mph H 85%29.91 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 20 mph H 82%29.91 inHg

Wednesday

5:00 AM

Clear night

79° 💧 None 💨 19 mph H 79%29.91 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 22 mph H 86%29.94 inHg

11:00 PM

Light rain

79° 💧 None 💨 22 mph H 89%29.97 inHg

Thursday

8:00 AM

Overcast

79° 💧 None 💨 21 mph H 86%29.97 inHg

5:00 PM

Light rain

79° 💧 None 💨 25 mph H 87%29.91 inHg

Friday

2:00 AM

Light rain

79° 💧 None 💨 23 mph H 87%29.94 inHg

11:00 AM

Partly cloudy

81° 💧 None 💨 19 mph H 78%30.00 inHg

8:00 PM

Partly cloudy night

80° 💧 None 💨 22 mph H 83%29.97 inHg

Saturday

5:00 AM

Partly cloudy night

79° 💧 None 💨 22 mph H 85%29.94 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 24 mph H 79%29.97 inHg

Today

11:00 PM

Partly cloudy night

78° 💧 None 💨 18 mph H 73%29.94 inHg

Tomorrow

2:00 AM

Light rain

78° 💧 None 💨 16 mph H 76%29.91 inHg

5:00 AM

Clear night

78° 💧 None 💨 17 mph H 74%29.88 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 17 mph H 73%29.91 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 16 mph H 68%29.94 inHg

2:00 PM

Mostly sunny

78° 💧 None 💨 19 mph H 75%29.88 inHg

5:00 PM

Mostly sunny

79° 💧 None 💨 18 mph H 72%29.85 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 15 mph H 73%29.91 inHg

11:00 PM

Clear night

79° 💧 None 💨 17 mph H 76%29.94 inHg

Tuesday

2:00 AM

Clear night

78° 💧 None 💨 16 mph H 82%29.91 inHg

5:00 AM

Mostly clear night

78° 💧 None 💨 16 mph H 83%29.88 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 17 mph H 83%29.91 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 20 mph H 85%29.91 inHg

2:00 PM

Mostly sunny

78° 💧 None 💨 19 mph H 88%29.88 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 20 mph H 83%29.85 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 20 mph H 82%29.91 inHg

11:00 PM

Clear night

79° 💧 None 💨 21 mph H 83%29.97 inHg

Wednesday

2:00 AM

Mostly clear night

79° 💧 None 💨 19 mph H 82%29.91 inHg

5:00 AM

Clear night

79° 💧 None 💨 19 mph H 79%29.91 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 21 mph H 82%29.97 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 21 mph H 87%30.00 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 22 mph H 86%29.94 inHg

5:00 PM

Light rain

79° 💧 None 💨 22 mph H 86%29.91 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 22 mph H 86%29.97 inHg

11:00 PM

Light rain

79° 💧 None 💨 22 mph H 89%29.97 inHg

Thursday

2:00 AM

Light rain

79° 💧 None 💨 22 mph H 88%29.91 inHg

5:00 AM

Light rain

79° 💧 None 💨 21 mph H 85%29.91 inHg

8:00 AM

Overcast

79° 💧 None 💨 21 mph H 86%29.97 inHg

11:00 AM

Partly cloudy

79° 💧 None 💨 24 mph H 88%29.97 inHg

2:00 PM

Partly cloudy

80° 💧 None 💨 24 mph H 86%29.91 inHg

5:00 PM

Light rain

79° 💧 None 💨 25 mph H 87%29.91 inHg

8:00 PM

Light rain

79° 💧 None 💨 22 mph H 87%29.94 inHg

11:00 PM

Light rain

79° 💧 None 💨 21 mph H 86%29.97 inHg

Friday

2:00 AM

Light rain

79° 💧 None 💨 23 mph H 87%29.94 inHg

5:00 AM

Partly cloudy night

79° 💧 None 💨 19 mph H 83%29.91 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 23 mph H 84%29.97 inHg

11:00 AM

Partly cloudy

81° 💧 None 💨 19 mph H 78%30.00 inHg

2:00 PM

Partly cloudy

80° 💧 None 💨 25 mph H 82%29.94 inHg

5:00 PM

Partly cloudy

81° 💧 None 💨 22 mph H 78%29.94 inHg

8:00 PM

Partly cloudy night

80° 💧 None 💨 22 mph H 83%29.97 inHg

11:00 PM

Light rain

79° 💧 None 💨 20 mph H 88%30.00 inHg

Saturday

2:00 AM

Light rain

79° 💧 None 💨 22 mph H 85%29.97 inHg

5:00 AM

Partly cloudy night

79° 💧 None 💨 22 mph H 85%29.94 inHg

8:00 AM

Light rain

79° 💧 None 💨 23 mph H 86%30.00 inHg

11:00 AM

Mostly cloudy

80° 💧 None 💨 24 mph H 82%30.00 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 24 mph H 79%29.97 inHg

8:00 PM

Overcast night

79° 💧 None 💨 23 mph H 85%30.00 inHg

Sunday

2:00 AM

Partly cloudy night

79° 💧 None 💨 22 mph H 84%29.97 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 25 mph H 83%30.00 inHg

2:00 PM

Partly cloudy

79° 💧 None 💨 27 mph H 84%29.97 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 26 mph H 84%30.03 inHg

Monday

2:00 AM

Light rain

79° 💧 None 💨 26 mph H 84%30.00 inHg

8:00 AM

Light rain

78° 💧 None 💨 28 mph H 87%30.03 inHg

2:00 PM

Light rain

79° 💧 None 💨 29 mph H 85%29.97 inHg

8:00 PM

Light rain

79° 💧 None 💨 28 mph H 85%30.03 inHg

Tuesday

2:00 AM

Partly cloudy night

79° 💧 None 💨 26 mph H 83%30.00 inHg

8:00 AM

Overcast

79° 💧 None 💨 27 mph H 82%30.03 inHg

2:00 PM

Mostly cloudy

79° 💧 None 💨 28 mph H 83%30.00 inHg

8:00 PM

Partly cloudy night

79° 💧 None 💨 27 mph H 83%30.03 inHg

Wednesday

2:00 AM

Mostly clear night

79° 💧 None 💨 28 mph H 83%30.00 inHg

8:00 AM

Light rain

78° 💧 None 💨 27 mph H 84%30.00 inHg

2:00 PM

Mostly sunny

79° 💧 None 💨 27 mph H 80%29.97 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 24 mph H 79%30.00 inHg

Thursday

2:00 AM

Mostly cloudy night

79° 💧 None 💨 23 mph H 78%29.97 inHg

8:00 AM

Overcast

78° 💧 None 💨 24 mph H 83%29.97 inHg

2:00 PM

Sunny

79° 💧 None 💨 25 mph H 78%29.94 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 22 mph H 76%29.97 inHg

Friday

2:00 AM

Light rain

78° 💧 None 💨 21 mph H 79%29.97 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 24 mph H 76%30.00 inHg

2:00 PM

Sunny

78° 💧 None 💨 24 mph H 75%29.94 inHg

8:00 PM

Clear night

79° 💧 None 💨 20 mph H 71%29.97 inHg

Saturday

2:00 AM

Partly cloudy night

78° 💧 None 💨 21 mph H 78%29.97 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 25 mph H 74%30.00 inHg

2:00 PM

Sunny

78° 💧 None 💨 24 mph H 77%29.94 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 23 mph H 72%29.97 inHg

Sunday

2:00 AM

Light rain

77° 💧 None 💨 25 mph H 79%29.97 inHg

8:00 AM

Light rain

77° 💧 None 💨 26 mph H 82%30.00 inHg

2:00 PM

Sunny

79° 💧 None 💨 28 mph H 76%29.94 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 29 mph H 75%29.97 inHg

Monday

2:00 AM

Mostly clear night

78° 💧 None 💨 28 mph H 77%29.97 inHg

8:00 AM

Sunny

78° 💧 None 💨 25 mph H 75%30.00 inHg

2:00 PM

Mostly sunny

77° 💧 None 💨 28 mph H 78%29.94 inHg

In Kualapuu and, more broadly, across the state of Hawaii: Clear skies will continue through the evening and into the early night, with temperatures remaining steady around 78 degrees Fahrenheit. Winds will be light from the northeast, generally blowing at 4 to 7 mph, with gusts reaching up to 9 mph. No rain is expected during this time, so conditions will remain dry and calm. Temperatures are expected to stay mild to warm, making for a pleasant evening. Overall, it should be a quiet night with clear skies and comfortable temperatures.

15-Day Weather Outlook for Kualapuu

TomorrowTomorrow

Light rain 80°/78° 💧 0.011 in 💨 19 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 80°/78° 💧 0.012 in 💨 21 mph

Wednesday, Sep 16Wed Sep 16

Light rain 80°/79° 💧 0.058 in 💨 22 mph

Thursday, Sep 17Thu Sep 17

Light rain 80°/79° 💧 0.156 in 💨 25 mph

Friday, Sep 18Fri Sep 18

Light rain 81°/79° 💧 0.047 in 💨 25 mph

Saturday, Sep 19Sat Sep 19

Light rain 80°/79° 💧 0.052 in 💨 24 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 79°/79° 💧 0.016 in 💨 27 mph

Monday, Sep 21Mon Sep 21

Light rain 79°/78° 💧 0.148 in 💨 29 mph

Tuesday, Sep 22Tue Sep 22

Partly cloudy 79°/79° 💧 0.035 in 💨 28 mph

Wednesday, Sep 23Wed Sep 23

Light rain 79°/78° 💧 0.040 in 💨 28 mph

Thursday, Sep 24Thu Sep 24

Overcast 79°/78° 💧 0.035 in 💨 25 mph

Friday, Sep 25Fri Sep 25

Light rain 79°/78° 💧 0.064 in 💨 24 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 79°/78° 💧 0.063 in 💨 25 mph

Sunday, Sep 27Sun Sep 27

Light rain 79°/77° 💧 0.245 in 💨 29 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 78°/77° 💧 0.025 in 💨 28 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Kualapuu

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Kualapuu

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 11:00 PM

PM2.5 Fine particles Good 1,2µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 4,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 73,6µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Kualapuu

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 11,9Extreme 🙂Fair

Tomorrow UV 11,6Extreme 🙂Fair

Tuesday UV 11,5Extreme 😊Good

Wednesday UV 11,1Extreme 😊Good

Thursday UV 6,0High 😊Good

Friday UV 7,0High —Unavailable

Saturday UV 6,0High —Unavailable

Today's weather health advice Open today's recommendations.

Extreme UV risk

Avoid direct sun around midday. Use SPF 50+ sunscreen, a hat, protective clothing and sunglasses.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Kualapuu

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · KUALAPUU, HAWAII

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 7:47 PM–5:00 AM

☁ Cloud cover 5% Real hourly forecast for the best viewing hour.

☾ Moonlight 8% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 68° high at the best hour.

✦ Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min78%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Kualapuu were last refreshed today at 10:32 PM. The current forecast period extends through 19/09/2026 at 2:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.