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Now · 6:06 PM

Black Sands Weather & Hourly Forecast

United States · Hawaii · 96778

Partly cloudy
72°F
Partly cloudy
Feels like: 73°F
💧 Humidity 88% 🌡 Pressure 29.85 inHg 💨 Wind 9 mph 👁 Visibility 6.2 mi Clouds 36% ☀️ UV index 0.2 · Low 🌅 Sunrise 6:05 AM 🌇 Sunset 6:32 PM

Hourly Forecast for Black Sands

Today
Partly cloudy night · 7:00 PM Partly cloudy night
72° 💧 None 💨 9 mph H 88%29.85 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
72° 💧 None 💨 7 mph H 80%29.91 inHg
Tomorrow
Partly cloudy night · 1:00 AM Partly cloudy night
71° 💧 None 💨 5 mph H 77%29.88 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
71° 💧 None 💨 7 mph H 80%29.83 inHg
Partly cloudy · 7:00 AM Partly cloudy
72° 💧 None 💨 7 mph H 78%29.85 inHg
Mostly sunny · 10:00 AM Mostly sunny
77° 💧 None 💨 10 mph H 72%29.88 inHg
Partly cloudy · 1:00 PM Partly cloudy
79° 💧 None 💨 12 mph H 72%29.83 inHg
Mostly sunny · 4:00 PM Mostly sunny
77° 💧 0.01 in 💨 13 mph H 77%29.80 inHg
Light rain · 7:00 PM Light rain
74° 💧 0.02 in 💨 9 mph H 85%29.83 inHg
Light rain · 10:00 PM Light rain
74° 💧 0.04 in 💨 7 mph H 85%29.88 inHg
Sunday
Light rain · 1:00 AM Light rain
73° 💧 0.00 in 💨 6 mph H 86%29.83 inHg
Overcast night · 4:00 AM Overcast night
72° 💧 None 💨 6 mph H 87%29.80 inHg
Overcast · 7:00 AM Overcast
73° 💧 0.00 in 💨 6 mph H 86%29.85 inHg
Light rain · 10:00 AM Light rain
77° 💧 0.02 in 💨 9 mph H 77%29.85 inHg
Light rain · 1:00 PM Light rain
79° 💧 0.01 in 💨 11 mph H 73%29.83 inHg
Light rain · 4:00 PM Light rain
78° 💧 0.00 in 💨 10 mph H 74%29.80 inHg

In Black Sands and, more broadly, across the state of Hawaii: Clear skies will persist into the evening, with temperatures remaining mild to warm, around 79 to 82 degrees. Winds will be coming from the northeast at around 15 mph, with gusts reaching up to 17 mph. No significant rainfall is expected overnight, so conditions should stay dry. It will be a calm and comfortable evening, with little change in weather patterns. Make sure to enjoy the pleasant weather as it remains clear and mild into the night.

15-Day Weather Outlook for Black Sands

TomorrowTomorrow Light rain Light rain 79°/71° 💧 0.06 in 💨 13 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 79°/72° 💧 0.08 in 💨 11 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 81°/74° 💧 0.02 in 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 80°/75° 💧 0.24 in 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 79°/73° 💧 0.18 in 💨 15 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 77°/71° 💧 0.04 in 💨 14 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 78°/71° 💧 0.01 in 💨 13 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 78°/73° 💧 0.45 in 💨 12 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 77°/74° 💧 1.83 in 💨 10 mph
Monday, Sep 14Mon Sep 14 Moderate rain Moderate rain 75°/73° 💧 1.03 in 💨 10 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 77°/72° 💧 0.03 in 💨 13 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 77°/71° 💧 0.02 in 💨 15 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 76°/71° 💧 0.41 in 💨 14 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 77°/72° 💧 0.67 in 💨 10 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 80°/73° 💧 0.28 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Black Sands

Vertical axis: °F · Color based on temperature
Partly cloudy night at 7:00 PM
72° Today 7:00 PM
Partly cloudy night at 8:00 PM
72° 8:00 PM
Partly cloudy night at 9:00 PM
72° 9:00 PM
Mostly cloudy night at 10:00 PM
72° 10:00 PM
Partly cloudy night at 11:00 PM
71° Today 11:00 PM
Partly cloudy night at 12:00 AM
71° 12:00 AM
Partly cloudy night at 1:00 AM
71° 1:00 AM
Partly cloudy night at 2:00 AM
72° 2:00 AM
Mostly cloudy night at 3:00 AM
72° Tomorrow 3:00 AM
Mostly cloudy night at 4:00 AM
71° 4:00 AM
Partly cloudy night at 5:00 AM
71° 5:00 AM
Partly cloudy night at 6:00 AM
71° 6:00 AM
Partly cloudy at 7:00 AM
72° Tomorrow 7:00 AM
Partly cloudy at 8:00 AM
74° 8:00 AM
Mostly sunny at 9:00 AM
76° 9:00 AM
Mostly sunny at 10:00 AM
77° 10:00 AM
Mostly sunny at 11:00 AM
78° Tomorrow 11:00 AM
Partly cloudy at 12:00 PM
79° 12:00 PM
Partly cloudy at 1:00 PM
79° 1:00 PM
Partly cloudy at 2:00 PM
79° 2:00 PM
Mostly sunny at 3:00 PM
78° Tomorrow 3:00 PM
Mostly sunny at 4:00 PM
77° 4:00 PM
Partly cloudy at 5:00 PM
76° 5:00 PM
Light rain at 6:00 PM
75° 6:00 PM
Light rain at 7:00 PM
74° Tomorrow 7:00 PM
Light rain at 8:00 PM
74° 8:00 PM
Light rain at 9:00 PM
74° 9:00 PM
Light rain at 10:00 PM
74° 10:00 PM
Light rain at 11:00 PM
74° Tomorrow 11:00 PM
Light rain at 12:00 AM
74° 12:00 AM
Light rain at 1:00 AM
73° 1:00 AM
Mostly cloudy night at 2:00 AM
73° 2:00 AM
Overcast night at 3:00 AM
73° Sunday 3:00 AM
Overcast night at 4:00 AM
72° 4:00 AM
Overcast night at 5:00 AM
72° 5:00 AM
Overcast night at 6:00 AM
72° 6:00 AM
Overcast at 7:00 AM
73° Sunday 7:00 AM
Overcast at 8:00 AM
75° 8:00 AM
Light rain at 9:00 AM
76° 9:00 AM
Light rain at 10:00 AM
77° 10:00 AM
Light rain at 11:00 AM
78° Sunday 11:00 AM
Light rain at 12:00 PM
79° 12:00 PM
Light rain at 1:00 PM
79° 1:00 PM
Mostly cloudy at 2:00 PM
79° 2:00 PM
Light rain at 3:00 PM
79° Sunday 3:00 PM
Light rain at 4:00 PM
78° 4:00 PM
Overcast at 5:00 PM
77° 5:00 PM
Overcast at 6:00 PM
77° 6:00 PM
Overcast night at 7:00 PM
75° Sunday 7:00 PM
Light rain at 8:00 PM
75° 8:00 PM
Light rain at 9:00 PM
75° 9:00 PM
Light rain at 10:00 PM
75° 10:00 PM
Light rain at 11:00 PM
75° Sunday 11:00 PM
Overcast night at 12:00 AM
74° 12:00 AM
Overcast night at 1:00 AM
74° 1:00 AM
Overcast night at 2:00 AM
74° 2:00 AM
Overcast night at 3:00 AM
74° Monday 3:00 AM
Overcast night at 4:00 AM
74° 4:00 AM
Overcast night at 5:00 AM
74° 5:00 AM
Overcast night at 6:00 AM
74° 6:00 AM
Overcast at 7:00 AM
75° Monday 7:00 AM
Overcast at 8:00 AM
76° 8:00 AM
Overcast at 9:00 AM
78° 9:00 AM
Light rain at 10:00 AM
79° 10:00 AM
Light rain at 11:00 AM
80° Monday 11:00 AM
Light rain at 12:00 PM
80° 12:00 PM
Partly cloudy at 1:00 PM
80° 1:00 PM
Partly cloudy at 2:00 PM
81° 2:00 PM
Mostly sunny at 3:00 PM
80° Monday 3:00 PM
Mostly sunny at 4:00 PM
80° 4:00 PM
Mostly sunny at 5:00 PM
79° 5:00 PM
Mostly sunny at 6:00 PM
78° 6:00 PM
Mostly clear night at 7:00 PM
76° Monday 7:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Clear night at 9:00 PM
76° 9:00 PM
Clear night at 10:00 PM
76° 10:00 PM
Clear night at 11:00 PM
76° Monday 11:00 PM
Clear night at 12:00 AM
75° 12:00 AM
Mostly clear night at 1:00 AM
75° 1:00 AM
Mostly clear night at 2:00 AM
75° 2:00 AM
Mostly cloudy night at 3:00 AM
75° Tuesday 3:00 AM
Light rain at 4:00 AM
75° 4:00 AM
Light rain at 5:00 AM
75° 5:00 AM
Light rain at 6:00 AM
75° 6:00 AM
Light rain at 7:00 AM
76° Tuesday 7:00 AM
Light rain at 8:00 AM
78° 8:00 AM
Light rain at 9:00 AM
78° 9:00 AM
Light rain at 10:00 AM
79° 10:00 AM
Light rain at 11:00 AM
80° Tuesday 11:00 AM
Light rain at 12:00 PM
80° 12:00 PM
Light rain at 1:00 PM
80° 1:00 PM
Light rain at 2:00 PM
80° 2:00 PM
Light rain at 3:00 PM
79° Tuesday 3:00 PM
Light rain at 4:00 PM
78° 4:00 PM
Light rain at 5:00 PM
77° 5:00 PM
Light rain at 6:00 PM
77° 6:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Black Sands

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 7:00 PM
PM2.5 Fine particles Good 2,7µg/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 12,5µg/m³

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

O₃ Ozone Good 40,0µg/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 Black Sands

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 8,2Very high 😊Good
Tomorrow UV 12,7Extreme 😊Good
Sunday UV 12,5Extreme 😊Good
Monday UV 12,2Extreme 😊Good
Tuesday UV 12,1Extreme 😊Good
Wednesday UV 6,0High Unavailable
Thursday UV 6,0High Unavailable
Hourly UV index today
7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

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

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Black Sands

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tuesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM
Sustained wind Max gusts
NIGHT SKY · BLACK SANDS, HAWAII

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 8:00 PM–9:00 PM.

76/100Best-hour score
BEST TIME TONIGHT 8:00 PM–9:00 PM Astronomical darkness: 7:46 PM–4:51 AM
Cloud cover 33% Real hourly forecast for the best viewing hour.
Moonlight 42% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity Aurigids Reference ZHR 6 · Radiant -31° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min5%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
UPCOMING
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

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.

Forecast data for Black Sands were last refreshed today at 6:06 PM. The current forecast period extends through 06/09/2026 at 4:00 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.