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Now · 11:02 PM

Wailua Weather & Hourly Forecast

United States · Hawaii · 96746

Partly cloudy night
80°F
Partly cloudy night
Feels like: 78°F
💧 Humidity 74% 🌡 Pressure 29.94 inHg 💨 Wind 19 mph 👁 Visibility ☁ Clouds 47% 🌅 Sunrise 6:25 AM 🌇 Sunset 6:32 PM

Hourly Forecast for Wailua

Tomorrow
Light rain · 2:00 AM Light rain
79° 💧 None 💨 19 mph H 77%29.91 inHg
Sunny · 11:00 AM Sunny
80° 💧 None 💨 20 mph H 71%29.97 inHg
Overcast night · 8:00 PM Overcast night
80° 💧 None 💨 21 mph H 79%29.94 inHg
Saturday
Mostly clear night · 5:00 AM Mostly clear night
80° 💧 None 💨 21 mph H 79%29.91 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
81° 💧 None 💨 23 mph H 73%29.91 inHg
Mostly clear night · 11:00 PM Mostly clear night
80° 💧 None 💨 23 mph H 71%29.97 inHg
Sunday
Light rain · 8:00 AM Light rain
80° 💧 None 💨 23 mph H 76%29.94 inHg

In Wailua 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 Wailua

TomorrowTomorrow Light rain Light rain 82°/79° 💧 0.151 in 💨 22 mph
Saturday, Sep 26Sat Sep 26 Light rain Light rain 81°/79° 💧 0.095 in 💨 25 mph
Sunday, Sep 27Sun Sep 27 Light rain Light rain 80°/79° 💧 0.064 in 💨 25 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Wailua

Vertical axis: °F · Color based on temperature
Light rain at 2:00 AM
79° Tomorrow 2:00 AM
Overcast night at 5:00 AM
80° 5:00 AM
Overcast at 8:00 AM
80° 8:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Mostly cloudy at 2:00 PM
82° Tomorrow 2:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Overcast night at 8:00 PM
80° 8:00 PM
Light rain at 11:00 PM
80° 11:00 PM
Partly cloudy night at 2:00 AM
79° Saturday 2:00 AM
Mostly clear night at 5:00 AM
80° 5:00 AM
Light rain at 8:00 AM
79° 8:00 AM
Partly cloudy at 11:00 AM
81° 11:00 AM
Mostly cloudy at 2:00 PM
81° Saturday 2:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Mostly clear night at 8:00 PM
80° 8:00 PM
Mostly clear night at 11:00 PM
80° 11:00 PM
Mostly clear night at 2:00 AM
80° Sunday 2:00 AM
Mostly clear night at 5:00 AM
80° 5:00 AM
Light rain at 8:00 AM
80° 8:00 AM
Mostly sunny at 11:00 AM
79° 11:00 AM
Mostly sunny at 2:00 PM
79° Sunday 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Wailua

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 2,8µg/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 12,6µg/m³

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

O₃ Ozone Fair 60,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Wailua

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

Basic sun protection

Use sun protection if you plan to spend a long time outdoors.

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 Wailua

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Tomorrow 2:00 AM 5:00 AM 8:00 AM 11:00 AM Tomorrow 2:00 PM 5:00 PM 8:00 PM 11:00 PM Saturday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Saturday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Sunday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Sunday 2:00 PM
Sustained wind Max gusts
NIGHT SKY · WAILUA, HAWAII

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

26/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
☁ Cloud cover 99% Real hourly forecast for the best viewing hour.
☾ Moonlight 99% Full Moon · Moon about 6° above the horizon at the best viewing hour.
☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 71° high at the best hour.
✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
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 Wailua were last refreshed today at 11:02 PM. The current forecast period extends through 27/09/2026 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.