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Now · 10:37 AM

Waianae Weather & Hourly Forecast

United States · Hawaii · 96792

Sunny
82°F
Sunny
Feels like: 86°F
💧 Humidity 65% 🌡 Pressure 29.91 inHg 💨 Wind 16 mph 👁 Visibility 6.2 mi Clouds 5% ☀️ UV index 5.9 · Moderate 🌅 Sunrise 6:17 AM 🌇 Sunset 6:46 PM

Hourly Forecast for Waianae

Today
Sunny · 11:00 AM Sunny
82° 💧 None 💨 16 mph H 65%29.91 inHg
Mostly sunny · 2:00 PM Mostly sunny
82° 💧 None 💨 16 mph H 64%29.88 inHg
Mostly sunny · 5:00 PM Mostly sunny
80° 💧 None 💨 15 mph H 66%29.85 inHg
Mostly clear night · 8:00 PM Mostly clear night
77° 💧 None 💨 13 mph H 68%29.88 inHg
Clear night · 11:00 PM Clear night
77° 💧 None 💨 11 mph H 73%29.91 inHg
Tomorrow
Clear night · 2:00 AM Clear night
77° 💧 None 💨 12 mph H 77%29.85 inHg
Light rain · 5:00 AM Light rain
77° 💧 0.00 in 💨 12 mph H 78%29.83 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
78° 💧 None 💨 12 mph H 75%29.85 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
80° 💧 0.00 in 💨 11 mph H 71%29.85 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
82° 💧 None 💨 14 mph H 67%29.80 inHg
Mostly sunny · 5:00 PM Mostly sunny
81° 💧 None 💨 14 mph H 71%29.80 inHg
Mostly clear night · 8:00 PM Mostly clear night
78° 💧 None 💨 11 mph H 75%29.83 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
78° 💧 None 💨 10 mph H 75%29.85 inHg
Sunday
Overcast night · 2:00 AM Overcast night
78° 💧 None 💨 8 mph H 75%29.83 inHg
Overcast night · 5:00 AM Overcast night
78° 💧 None 💨 9 mph H 77%29.80 inHg
Overcast · 8:00 AM Overcast
79° 💧 None 💨 11 mph H 76%29.83 inHg

In Waianae and, more broadly, across the state of Hawaii: The afternoon will feature clear skies with mild to warm temperatures ranging from 79 to 83 degrees Fahrenheit. Winds will be moderate, coming from the northeast at speeds up to 15 mph, with gusts reaching 17 mph. No significant rainfall is anticipated for the rest of the day, providing stable weather conditions. Overall, it should be a pleasant afternoon with comfortable temperatures and gentle breezes.

15-Day Weather Outlook for Waianae

TomorrowTomorrow Light rain Light rain 82°/77° 💧 0.01 in 💨 15 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 83°/77° 💧 0.17 in 💨 12 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 83°/77° 💧 0.12 in 💨 20 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 83°/79° 💧 0.15 in 💨 20 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 83°/79° 💧 0.01 in 💨 9 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 83°/77° 💧 0.01 in 💨 15 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 81°/77° 💧 0.02 in 💨 15 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 83°/78° 💧 None 💨 15 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 84°/79° 💧 None 💨 12 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 83°/79° 💧 0.03 in 💨 13 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 83°/78° 💧 0.02 in 💨 14 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 81°/77° 💧 0.02 in 💨 13 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 83°/76° 💧 None 💨 14 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 84°/79° 💧 0.05 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 83°/79° 💧 0.04 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Waianae

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

AIR QUALITY FORECAST

Air Quality Forecast for Waianae

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 2,4µg/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 8,8µg/m³

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

O₃ Ozone Good 56,5µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Waianae

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 11,2Extreme 😊Good
Tomorrow UV 12,0Extreme 😊Good
Sunday UV 10,8Very high 😊Good
Monday UV 6,0High 😊Good
Tuesday UV 6,0High 😊Good
Wednesday UV 7,0High Unavailable
Thursday UV 7,0High Unavailable
Hourly UV index today
11:00 AMUV 9,6 12:00 PMUV 11,2 1:00 PMUV 11,1 2:00 PMUV 9,3 3:00 PMUV 6,4 4:00 PMUV 3,8 5:00 PMUV 1,4 6:00 PMUV 0,3 7:00 PMUV 0,0
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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Waianae

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM
Sustained wind Max gusts
NIGHT SKY · WAIANAE, HAWAII

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

97/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:01 PM–5:02 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 41% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity No major shower Sporadic meteors remain possible even without a major shower.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min56%
UPCOMING METEOR NIGHTSAstronomy only — check the weather closer to each date.
SEP 20
Southern TauridsActivity begins · 63% Moon
Weather TBD
OCT 2
OrionidsActivity begins · 66% Moon
Weather TBD

Forecast data for Waianae were last refreshed today at 10:37 AM. The current forecast period extends through 06/09/2026 at 8:00 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.