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Now · 10:43 PM

Waipio Acres Weather & Hourly Forecast

United States · Hawaii · 96789

Mostly clear night
73°F
Mostly clear night
Feels like: 76°F
💧 Humidity 89% 🌡 Pressure 30.00 inHg 💨 Wind 9 mph 👁 Visibility Clouds 37% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:19 AM 🌇 Sunset 6:29 PM

Hourly Forecast for Waipio Acres

Today
Mostly clear night · 11:00 PM Mostly clear night
73° 💧 None 💨 9 mph H 89%30.00 inHg
Tomorrow
Light rain · 8:00 AM Light rain
74° 💧 None 💨 8 mph H 94%29.97 inHg
Light rain · 5:00 PM Light rain
75° 💧 None 💨 9 mph H 82%29.88 inHg
Thursday
Light rain · 2:00 AM Light rain
69° 💧 None 💨 6 mph H 100%29.91 inHg
Light rain · 11:00 AM Light rain
76° 💧 None 💨 12 mph H 82%29.91 inHg
Overcast night · 8:00 PM Overcast night
71° 💧 None 💨 11 mph H 96%29.91 inHg
Friday
Light rain · 5:00 AM Light rain
70° 💧 None 💨 10 mph H 99%29.85 inHg
Light rain · 2:00 PM Light rain
75° 💧 None 💨 15 mph H 87%29.85 inHg
Light rain · 11:00 PM Light rain
72° 💧 None 💨 14 mph H 99%29.88 inHg
Saturday
Moderate rain · 8:00 AM Moderate rain
72° 💧 None 💨 18 mph H 99%29.83 inHg
Heavy rain · 5:00 PM Heavy rain
72° 💧 None 💨 18 mph H 99%29.77 inHg
Sunday
Moderate rain · 2:00 AM Moderate rain
72° 💧 None 💨 18 mph H 99%29.80 inHg
Moderate rain · 11:00 AM Moderate rain
72° 💧 None 💨 15 mph H 99%29.88 inHg
Light rain · 8:00 PM Light rain
72° 💧 None 💨 12 mph H 98%29.88 inHg
Monday
Light rain · 5:00 AM Light rain
71° 💧 None 💨 8 mph H 99%29.88 inHg
Moderate rain · 2:00 PM Moderate rain
76° 💧 None 💨 6 mph H 90%29.91 inHg

In Waipio Acres and, more broadly, across the state of Hawaii: The evening will feature mostly cloudy skies with temperatures holding steady around 80 degrees Fahrenheit. Winds will be from the northeast at a moderate pace, reaching up to 13 mph, with gusts up to 17 mph. No precipitation is expected during the next few hours, so it should remain dry. Temperatures are expected to stay mild to warm, providing comfortable conditions as the night progresses. Residents can generally expect a calm evening with no significant weather disturbances.

15-Day Weather Outlook for Waipio Acres

TomorrowTomorrow Light rain Light rain 80°/71° 💧 0.221 in 💨 10 mph
Thursday, Sep 24Thu Sep 24 Light rain Light rain 77°/69° 💧 0.395 in 💨 12 mph
Friday, Sep 25Fri Sep 25 Moderate rain Moderate rain 75°/70° 💧 0.800 in 💨 15 mph
Saturday, Sep 26Sat Sep 26 Heavy rain Heavy rain 73°/72° 💧 1.838 in 💨 20 mph
Sunday, Sep 27Sun Sep 27 Moderate rain Moderate rain 73°/71° 💧 1.572 in 💨 18 mph
Monday, Sep 28Mon Sep 28 Moderate rain Moderate rain 77°/71° 💧 0.539 in 💨 11 mph
Tuesday, Sep 29Tue Sep 29 Moderate rain Moderate rain 82°/70° 💧 0.626 in 💨 3 mph
Wednesday, Sep 30Wed Sep 30 Mostly cloudy Mostly cloudy 80°/69° 💧 0.167 in 💨 8 mph
Thursday, Oct 1Thu Oct 1 Light rain Light rain 79°/66° 💧 0.105 in 💨 7 mph
Friday, Oct 2Fri Oct 2 Mostly cloudy Mostly cloudy 81°/64° 💧 0.019 in 💨 4 mph
Saturday, Oct 3Sat Oct 3 Light rain Light rain 79°/64° 💧 0.112 in 💨 5 mph
Sunday, Oct 4Sun Oct 4 Light rain Light rain 80°/66° 💧 0.083 in 💨 3 mph
Monday, Oct 5Mon Oct 5 Light rain Light rain 79°/66° 💧 0.065 in 💨 3 mph
Tuesday, Oct 6Tue Oct 6 Moderate rain Moderate rain 74°/67° 💧 0.329 in 💨 7 mph
Wednesday, Oct 7Wed Oct 7 Light rain Light rain 77°/69° 💧 0.025 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Waipio Acres

Vertical axis: °F · Color based on temperature
Mostly clear night at 11:00 PM
73° Today 11:00 PM
Mostly clear night at 2:00 AM
72° 2:00 AM
Light rain at 5:00 AM
71° 5:00 AM
Light rain at 8:00 AM
74° 8:00 AM
Light rain at 11:00 AM
80° Tomorrow 11:00 AM
Light rain at 2:00 PM
79° 2:00 PM
Light rain at 5:00 PM
75° 5:00 PM
Light rain at 8:00 PM
71° 8:00 PM
Light rain at 11:00 PM
71° Tomorrow 11:00 PM
Light rain at 2:00 AM
69° 2:00 AM
Light rain at 5:00 AM
69° 5:00 AM
Light rain at 8:00 AM
71° 8:00 AM
Light rain at 11:00 AM
76° Thursday 11:00 AM
Light rain at 2:00 PM
77° 2:00 PM
Light rain at 5:00 PM
73° 5:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Light rain at 11:00 PM
71° Thursday 11:00 PM
Light rain at 2:00 AM
70° 2:00 AM
Light rain at 5:00 AM
70° 5:00 AM
Light rain at 8:00 AM
72° 8:00 AM
Light rain at 11:00 AM
74° Friday 11:00 AM
Light rain at 2:00 PM
75° 2:00 PM
Moderate rain at 5:00 PM
71° 5:00 PM
Light rain at 8:00 PM
72° 8:00 PM
Light rain at 11:00 PM
72° Friday 11:00 PM
Light rain at 2:00 AM
72° 2:00 AM
Moderate rain at 5:00 AM
72° 5:00 AM
Moderate rain at 8:00 AM
72° 8:00 AM
Moderate rain at 11:00 AM
73° Saturday 11:00 AM
Moderate rain at 2:00 PM
73° 2:00 PM
Heavy rain at 5:00 PM
72° 5:00 PM
Moderate rain at 8:00 PM
72° 8:00 PM
Moderate rain at 11:00 PM
72° Saturday 11:00 PM
Moderate rain at 2:00 AM
72° 2:00 AM
Moderate rain at 5:00 AM
71° 5:00 AM
Moderate rain at 8:00 AM
72° 8:00 AM
Moderate rain at 11:00 AM
72° Sunday 11:00 AM
Moderate rain at 2:00 PM
73° 2:00 PM
Light rain at 5:00 PM
72° 5:00 PM
Light rain at 8:00 PM
72° 8:00 PM
Light rain at 11:00 PM
71° Sunday 11:00 PM
Light rain at 2:00 AM
71° 2:00 AM
Light rain at 5:00 AM
71° 5:00 AM
Mostly cloudy at 8:00 AM
72° 8:00 AM
Light rain at 11:00 AM
77° Monday 11:00 AM
Moderate rain at 2:00 PM
76° 2:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Overcast night at 2:00 AM
70° 2:00 AM
Partly cloudy at 8:00 AM
73° Tuesday 8:00 AM
Moderate rain at 2:00 PM
82° 2:00 PM
Moderate rain at 8:00 PM
70° 8:00 PM
Mostly cloudy night at 2:00 AM
70° 2:00 AM
Mostly cloudy at 8:00 AM
73° Wednesday 8:00 AM
Mostly cloudy at 2:00 PM
80° 2:00 PM
Mostly cloudy night at 8:00 PM
69° 8:00 PM
Overcast night at 2:00 AM
66° 2:00 AM
Light rain at 8:00 AM
71° Thursday 8:00 AM
Partly cloudy at 2:00 PM
79° 2:00 PM
Mostly clear night at 8:00 PM
68° 8:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Mostly sunny at 8:00 AM
71° Friday 8:00 AM
Mostly cloudy at 2:00 PM
81° 2:00 PM
Clear night at 8:00 PM
67° 8:00 PM
Partly cloudy night at 2:00 AM
64° 2:00 AM
Mostly sunny at 8:00 AM
71° Saturday 8:00 AM
Light rain at 2:00 PM
79° 2:00 PM
Mostly cloudy night at 8:00 PM
68° 8:00 PM
Mostly cloudy night at 2:00 AM
66° 2:00 AM
Mostly sunny at 8:00 AM
71° Sunday 8:00 AM
Light rain at 2:00 PM
80° 2:00 PM
Clear night at 8:00 PM
69° 8:00 PM
Mostly cloudy night at 2:00 AM
66° 2:00 AM
Mostly sunny at 8:00 AM
73° Monday 8:00 AM
Light rain at 2:00 PM
79° 2:00 PM
Clear night at 8:00 PM
69° 8:00 PM
Mostly cloudy night at 2:00 AM
67° 2:00 AM
Light rain at 8:00 AM
72° Tuesday 8:00 AM
Moderate rain at 2:00 PM
74° 2:00 PM
Mostly clear night at 8:00 PM
69° 8:00 PM
Partly cloudy night at 2:00 AM
69° 2:00 AM
Mostly sunny at 8:00 AM
73° Wednesday 8:00 AM
Light rain at 2:00 PM
77° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Waipio Acres

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 11:00 PM
PM2.5 Fine particles Good 4,3µg/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 12,2µg/m³

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

O₃ Ozone Good 35,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Waipio Acres

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 11,6Extreme 😊Good
Tomorrow UV 10,7Very high 😊Good
Thursday UV 8,5Very high 😊Good
Friday UV 9,4Very high 🙂Fair
Saturday UV 10,8Very high 🙂Fair
Sunday UV 6,0High Unavailable
Monday 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.

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 Waipio Acres

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 PM 2:00 AM 5:00 AM 8:00 AM Tomorrow 11:00 AM 2:00 PM 5:00 PM 8:00 PM Tomorrow 11:00 PM 2:00 AM 5:00 AM 8:00 AM Thursday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Thursday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Friday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Friday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Saturday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Saturday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Sunday 11:00 AM 2:00 PM 5:00 PM 8:00 PM Sunday 11:00 PM 2:00 AM 5:00 AM 8:00 AM Monday 11:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM
Sustained wind Max gusts
NIGHT SKY · WAIPIO ACRES, HAWAII

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

65/100Best-hour score
BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 7:42 PM–5:07 AM
Cloud cover 36% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon about 20° above the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 63° high at the best hour.
Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min35%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Waipio Acres were last refreshed today at 10:43 PM. The current forecast period extends through 28/09/2026 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.