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Now · 8:08 AM

Waiahole-Waikane Weather & Hourly Forecast

United States · Hawaii · 96744

Mostly cloudy
79°F
Mostly cloudy
Feels like: 79°F
💧 Humidity 68% 🌡 Pressure 30.00 inHg 💨 Wind 11 mph 👁 Visibility 6.2 mi Clouds 65% ☀️ UV index 6.0 · High 🌅 Sunrise 6:13 AM 🌇 Sunset 6:51 PM

Hourly Forecast for Waiahole-Waikane

Today
Mostly cloudy · 9:00 AM Mostly cloudy
79° 💧 0.01 in 💨 11 mph H 68%30.00 inHg
Partly cloudy · 12:00 PM Partly cloudy
82° 💧 None 💨 11 mph H 57%30.00 inHg
Light rain · 3:00 PM Light rain
81° 💧 0.01 in 💨 11 mph H 68%29.94 inHg
Partly cloudy · 6:00 PM Partly cloudy
78° 💧 None 💨 11 mph H 71%29.94 inHg
Partly cloudy night · 9:00 PM Partly cloudy night
76° 💧 None 💨 9 mph H 81%29.97 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
76° 💧 None 💨 8 mph H 75%29.97 inHg
Overcast night · 3:00 AM Overcast night
76° 💧 None 💨 8 mph H 74%29.94 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
74° 💧 None 💨 8 mph H 81%29.97 inHg
Mostly cloudy · 9:00 AM Mostly cloudy
79° 💧 None 💨 12 mph H 65%30.00 inHg
Mostly cloudy · 12:00 PM Mostly cloudy
83° 💧 None 💨 12 mph H 54%30.00 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
83° 💧 None 💨 16 mph H 61%29.97 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
78° 💧 None 💨 13 mph H 72%29.97 inHg
Overcast night · 9:00 PM Overcast night
76° 💧 0.01 in 💨 12 mph H 82%30.00 inHg
Sunday
Light rain · 12:00 AM Light rain
77° 💧 0.02 in 💨 9 mph H 80%30.00 inHg
Overcast night · 3:00 AM Overcast night
76° 💧 None 💨 11 mph H 81%29.97 inHg
Overcast night · 6:00 AM Overcast night
76° 💧 None 💨 10 mph H 76%30.00 inHg

In Waiahole-Waikane and, more broadly, across the state of Hawaii: This morning, the weather features clear skies with mild temperatures around 77 to 79 degrees Fahrenheit. Winds are coming from the northeast at a moderate pace, reaching up to 13 mph with gusts up to 16 mph. As the day progresses, conditions will remain dry with no significant rainfall expected. Temperatures will climb slightly, reaching up to 81 degrees in the afternoon. The wind will continue from the northeast, maintaining a moderate strength. Overall, it looks like a pleasant day with plenty of sunshine and comfortable temperatures. No rain is anticipated, making it a good day for outdoor activities. Just be prepared for some breezy moments in the afternoon with the northeast wind.

15-Day Weather Outlook for Waiahole-Waikane

TomorrowTomorrow Light rain Light rain 84°/74° 💧 0.01 in 💨 16 mph
Sunday, Aug 30Sun Aug 30 Light rain Light rain 83°/76° 💧 0.02 in 💨 16 mph
Monday, Aug 31Mon Aug 31 Light rain Light rain 83°/74° 💧 0.05 in 💨 14 mph
Tuesday, Sep 1Tue Sep 1 Light rain Light rain 84°/75° 💧 0.14 in 💨 12 mph
Wednesday, Sep 2Wed Sep 2 Light rain Light rain 85°/76° 💧 0.10 in 💨 10 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 83°/75° 💧 0.04 in 💨 10 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 83°/75° 💧 0.04 in 💨 13 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 82°/73° 💧 0.06 in 💨 15 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 82°/76° 💧 0.13 in 💨 16 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 82°/76° 💧 0.09 in 💨 17 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 82°/75° 💧 0.06 in 💨 18 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 83°/76° 💧 0.11 in 💨 19 mph
Thursday, Sep 10Thu Sep 10 Very heavy rain Very heavy rain 78°/76° 💧 5.84 in 💨 32 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 88°/77° 💧 0.12 in 💨 12 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 84°/76° 💧 0.03 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Waiahole-Waikane

Vertical axis: °F · Color based on temperature
Mostly cloudy at 9:00 AM
79° Today 9:00 AM
Light rain at 10:00 AM
80° 10:00 AM
Mostly cloudy at 11:00 AM
79° 11:00 AM
Partly cloudy at 12:00 PM
82° 12:00 PM
Partly cloudy at 1:00 PM
83° Today 1:00 PM
Partly cloudy at 2:00 PM
83° 2:00 PM
Light rain at 3:00 PM
81° 3:00 PM
Mostly cloudy at 4:00 PM
80° 4:00 PM
Partly cloudy at 5:00 PM
80° Today 5:00 PM
Partly cloudy at 6:00 PM
78° 6:00 PM
Partly cloudy night at 7:00 PM
76° 7:00 PM
Partly cloudy night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 9:00 PM
76° Today 9:00 PM
Mostly cloudy night at 10:00 PM
76° 10:00 PM
Mostly cloudy night at 11:00 PM
76° 11:00 PM
Mostly cloudy night at 12:00 AM
76° 12:00 AM
Overcast night at 1:00 AM
76° Tomorrow 1:00 AM
Overcast night at 2:00 AM
76° 2:00 AM
Overcast night at 3:00 AM
76° 3:00 AM
Mostly cloudy night at 4:00 AM
75° 4:00 AM
Mostly cloudy night at 5:00 AM
74° Tomorrow 5:00 AM
Mostly cloudy night at 6:00 AM
74° 6:00 AM
Mostly cloudy at 7:00 AM
76° 7:00 AM
Mostly cloudy at 8:00 AM
77° 8:00 AM
Mostly cloudy at 9:00 AM
79° Tomorrow 9:00 AM
Mostly cloudy at 10:00 AM
81° 10:00 AM
Mostly cloudy at 11:00 AM
82° 11:00 AM
Mostly cloudy at 12:00 PM
83° 12:00 PM
Mostly cloudy at 1:00 PM
84° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
84° 2:00 PM
Mostly cloudy at 3:00 PM
83° 3:00 PM
Partly cloudy at 4:00 PM
81° 4:00 PM
Mostly cloudy at 5:00 PM
79° Tomorrow 5:00 PM
Mostly cloudy at 6:00 PM
78° 6:00 PM
Mostly cloudy night at 7:00 PM
77° 7:00 PM
Mostly cloudy night at 8:00 PM
76° 8:00 PM
Overcast night at 9:00 PM
76° Tomorrow 9:00 PM
Overcast night at 10:00 PM
76° 10:00 PM
Light rain at 11:00 PM
77° 11:00 PM
Light rain at 12:00 AM
77° 12:00 AM
Light rain at 1:00 AM
76° Sunday 1:00 AM
Light rain at 2:00 AM
76° 2:00 AM
Overcast night at 3:00 AM
76° 3:00 AM
Overcast night at 4:00 AM
76° 4:00 AM
Overcast night at 5:00 AM
76° Sunday 5:00 AM
Overcast night at 6:00 AM
76° 6:00 AM
Overcast at 7:00 AM
76° 7:00 AM
Overcast at 8:00 AM
77° 8:00 AM
Overcast at 9:00 AM
78° Sunday 9:00 AM
Mostly cloudy at 10:00 AM
81° 10:00 AM
Mostly cloudy at 11:00 AM
82° 11:00 AM
Partly cloudy at 12:00 PM
83° 12:00 PM
Partly cloudy at 1:00 PM
83° Sunday 1:00 PM
Partly cloudy at 2:00 PM
83° 2:00 PM
Sunny at 3:00 PM
83° 3:00 PM
Sunny at 4:00 PM
82° 4:00 PM
Sunny at 5:00 PM
80° Sunday 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Clear night at 7:00 PM
77° 7:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 9:00 PM
76° Sunday 9:00 PM
Mostly clear night at 10:00 PM
76° 10:00 PM
Mostly clear night at 11:00 PM
76° 11:00 PM
Mostly clear night at 12:00 AM
75° 12:00 AM
Light rain at 1:00 AM
75° Monday 1:00 AM
Light rain at 2:00 AM
75° 2:00 AM
Light rain at 3:00 AM
75° 3:00 AM
Partly cloudy night at 4:00 AM
75° 4:00 AM
Light rain at 5:00 AM
74° Monday 5:00 AM
Light rain at 6:00 AM
74° 6:00 AM
Light rain at 7:00 AM
75° 7:00 AM
Partly cloudy at 8:00 AM
78° 8:00 AM
Partly cloudy at 9:00 AM
80° Monday 9:00 AM
Mostly sunny at 10:00 AM
82° 10:00 AM
Mostly sunny at 11:00 AM
82° 11:00 AM
Mostly sunny at 12:00 PM
83° 12:00 PM
Sunny at 1:00 PM
83° Monday 1:00 PM
Sunny at 2:00 PM
83° 2:00 PM
Sunny at 3:00 PM
83° 3:00 PM
Sunny at 4:00 PM
82° 4:00 PM
Sunny at 5:00 PM
80° Monday 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Clear night at 7:00 PM
77° 7:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Partly cloudy night at 9:00 PM
76° Monday 9:00 PM
Partly cloudy night at 10:00 PM
76° 10:00 PM
Light rain at 11:00 PM
76° 11:00 PM
Mostly cloudy night at 12:00 AM
76° 12:00 AM
Light rain at 1:00 AM
75° Tuesday 1:00 AM
Light rain at 2:00 AM
75° 2:00 AM
Partly cloudy night at 3:00 AM
74° 3:00 AM
Light rain at 4:00 AM
74° 4:00 AM
Light rain at 5:00 AM
75° Tuesday 5:00 AM
Light rain at 6:00 AM
75° 6:00 AM
Light rain at 7:00 AM
76° 7:00 AM
Light rain at 8:00 AM
77° 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Waiahole-Waikane

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 9:00 AM
PM2.5 Fine particles Good 1,5µg/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 7,2µg/m³

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

O₃ Ozone Fair 63,8µg/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 Waiahole-Waikane

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 7,0High 🙂Fair
Tomorrow UV 6,0High 😊Good
Sunday UV 6,0High 😊Good
Monday UV 6,0High 😊Good
Tuesday UV 6,0High 😊Good
Wednesday UV 6,0High Unavailable
Thursday UV 7,0High Unavailable
Hourly UV index today
9:00 AMUV 6,0 10:00 AMUV 6,0 11:00 AMUV 6,0 12:00 PMUV 6,0 1:00 PMUV 6,0 2:00 PMUV 6,0 3:00 PMUV 6,0 4:00 PMUV 7,0 5:00 PMUV 7,0 6:00 PMUV 6,0 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Waiahole-Waikane

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 9:00 AM 10:00 AM 11:00 AM 12:00 PM Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Sunday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Sunday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Sunday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Sunday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Sunday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Sunday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Monday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Monday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Monday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Monday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Monday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Monday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.55 Population: 829

Forecast data for Waiahole-Waikane were last refreshed today at 8:08 AM. The current forecast period extends through 30/08/2026 at 6:00 AM. 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.