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Now · 1:54 AM

Kealakekua Weather & Hourly Forecast

United States · Hawaii · 96750

Mostly clear night
79°F
Mostly clear night
Feels like: 85°F
💧 Humidity 71% 🌡 Pressure 29.91 inHg 💨 Wind 1 mph 👁 Visibility Clouds 33% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:11 AM 🌇 Sunset 6:20 PM

Hourly Forecast for Kealakekua

Today
Mostly clear night · 2:00 AM Mostly clear night
79° 💧 None 💨 1 mph H 71%29.91 inHg
Sunny · 11:00 AM Sunny
80° 💧 None 💨 5 mph H 76%29.94 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
81° 💧 None 💨 4 mph H 72%29.91 inHg
Tomorrow
Mostly cloudy night · 5:00 AM Mostly cloudy night
79° 💧 None 💨 5 mph H 72%29.85 inHg
Overcast · 2:00 PM Overcast
80° 💧 None 💨 4 mph H 74%29.83 inHg
Light rain · 11:00 PM Light rain
79° 💧 None 💨 4 mph H 74%29.85 inHg
Thursday
Heavy rain · 8:00 AM Heavy rain
78° 💧 None 💨 2 mph H 79%29.80 inHg
Moderate rain · 5:00 PM Moderate rain
76° 💧 None 💨 5 mph H 90%29.74 inHg
Friday
Light rain · 2:00 AM Light rain
78° 💧 None 💨 6 mph H 79%29.71 inHg
Moderate rain · 11:00 AM Moderate rain
78° 💧 None 💨 10 mph H 79%29.71 inHg
Very heavy rain · 8:00 PM Very heavy rain
75° 💧 None 💨 15 mph H 89%29.56 inHg
Saturday
Moderate rain · 5:00 AM Moderate rain
79° 💧 None 💨 12 mph H 85%29.62 inHg
Light rain · 2:00 PM Light rain
80° 💧 None 💨 9 mph H 87%29.71 inHg
Overcast night · 11:00 PM Overcast night
80° 💧 None 💨 4 mph H 83%29.80 inHg
Sunday
Light rain · 8:00 AM Light rain
79° 💧 None 💨 6 mph H 84%29.85 inHg
Light rain · 8:00 PM Light rain
79° 💧 None 💨 2 mph H 83%29.88 inHg

In Kealakekua 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 Kealakekua

TomorrowTomorrow Moderate rain Moderate rain 80°/79° 💧 0.478 in 💨 6 mph
Thursday, Sep 24Thu Sep 24 Heavy rain Heavy rain 79°/76° 💧 2.349 in 💨 5 mph
Friday, Sep 25Fri Sep 25 Very heavy rain Very heavy rain 79°/75° 💧 4.340 in 💨 15 mph
Saturday, Sep 26Sat Sep 26 Heavy rain Heavy rain 81°/79° 💧 2.890 in 💨 14 mph
Sunday, Sep 27Sun Sep 27 Light rain Light rain 79°/78° 💧 0.243 in 💨 8 mph
Monday, Sep 28Mon Sep 28 Light rain Light rain 79°/78° 💧 0.139 in 💨 7 mph
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 79°/78° 💧 0.081 in 💨 7 mph
Wednesday, Sep 30Wed Sep 30 Mostly cloudy Mostly cloudy 80°/78° 💧 0.023 in 💨 6 mph
Thursday, Oct 1Thu Oct 1 Light rain Light rain 79°/77° 💧 0.025 in 💨 4 mph
Friday, Oct 2Fri Oct 2 Overcast Overcast 79°/78° 💧 None 💨 5 mph
Saturday, Oct 3Sat Oct 3 Partly cloudy Partly cloudy 78°/77° 💧 None 💨 4 mph
Sunday, Oct 4Sun Oct 4 Partly cloudy Partly cloudy 79°/78° 💧 None 💨 5 mph
Monday, Oct 5Mon Oct 5 Mostly sunny Mostly sunny 79°/78° 💧 None 💨 3 mph
Tuesday, Oct 6Tue Oct 6 Partly cloudy Partly cloudy 78°/77° 💧 0.002 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Kealakekua

Vertical axis: °F · Color based on temperature
Mostly clear night at 2:00 AM
79° Today 2:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Mostly sunny at 8:00 AM
80° 8:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Mostly sunny at 2:00 PM
80° Today 2:00 PM
Mostly cloudy at 5:00 PM
81° 5:00 PM
Partly cloudy night at 8:00 PM
81° 8:00 PM
Partly cloudy night at 11:00 PM
80° 11:00 PM
Mostly cloudy night at 2:00 AM
80° Tomorrow 2:00 AM
Mostly cloudy night at 5:00 AM
79° 5:00 AM
Overcast at 8:00 AM
80° 8:00 AM
Overcast at 11:00 AM
80° 11:00 AM
Overcast at 2:00 PM
80° Tomorrow 2:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Moderate rain at 8:00 PM
80° 8:00 PM
Light rain at 11:00 PM
79° 11:00 PM
Light rain at 2:00 AM
79° Thursday 2:00 AM
Moderate rain at 5:00 AM
77° 5:00 AM
Heavy rain at 8:00 AM
78° 8:00 AM
Moderate rain at 11:00 AM
77° 11:00 AM
Moderate rain at 2:00 PM
76° Thursday 2:00 PM
Moderate rain at 5:00 PM
76° 5:00 PM
Moderate rain at 8:00 PM
78° 8:00 PM
Moderate rain at 11:00 PM
78° 11:00 PM
Light rain at 2:00 AM
78° Friday 2:00 AM
Moderate rain at 5:00 AM
78° 5:00 AM
Heavy rain at 8:00 AM
77° 8:00 AM
Moderate rain at 11:00 AM
78° 11:00 AM
Moderate rain at 2:00 PM
79° Friday 2:00 PM
Very heavy rain at 5:00 PM
75° 5:00 PM
Very heavy rain at 8:00 PM
75° 8:00 PM
Very heavy rain at 11:00 PM
76° 11:00 PM
Moderate rain at 2:00 AM
81° Saturday 2:00 AM
Moderate rain at 5:00 AM
79° 5:00 AM
Heavy rain at 8:00 AM
80° 8:00 AM
Moderate rain at 11:00 AM
81° 11:00 AM
Light rain at 2:00 PM
80° Saturday 2:00 PM
Light rain at 5:00 PM
81° 5:00 PM
Overcast night at 8:00 PM
81° 8:00 PM
Overcast night at 11:00 PM
80° 11:00 PM
Overcast night at 2:00 AM
79° Sunday 2:00 AM
Light rain at 5:00 AM
78° 5:00 AM
Light rain at 8:00 AM
79° 8:00 AM
Light rain at 11:00 AM
79° 11:00 AM
Light rain at 2:00 PM
79° Sunday 2:00 PM
Light rain at 8:00 PM
79° 8:00 PM
Overcast night at 2:00 AM
78° 2:00 AM
Overcast at 8:00 AM
78° 8:00 AM
Light rain at 2:00 PM
78° Monday 2:00 PM
Partly cloudy night at 8:00 PM
79° 8:00 PM
Partly cloudy night at 2:00 AM
78° 2:00 AM
Overcast at 8:00 AM
79° 8:00 AM
Mostly cloudy at 2:00 PM
79° Tuesday 2:00 PM
Mostly cloudy night at 8:00 PM
78° 8:00 PM
Overcast night at 2:00 AM
78° 2:00 AM
Mostly sunny at 8:00 AM
78° 8:00 AM
Mostly cloudy at 2:00 PM
80° Wednesday 2:00 PM
Mostly clear night at 8:00 PM
79° 8:00 PM
Light rain at 2:00 AM
77° 2:00 AM
Partly cloudy at 8:00 AM
78° 8:00 AM
Partly cloudy at 2:00 PM
78° Thursday 2:00 PM
Mostly clear night at 8:00 PM
79° 8:00 PM
Overcast night at 2:00 AM
78° 2:00 AM
Mostly cloudy at 8:00 AM
79° 8:00 AM
Overcast at 2:00 PM
78° Friday 2:00 PM
Mostly cloudy night at 8:00 PM
79° 8:00 PM
Partly cloudy night at 2:00 AM
78° 2:00 AM
Mostly cloudy at 8:00 AM
77° 8:00 AM
Partly cloudy at 2:00 PM
78° Saturday 2:00 PM
Overcast night at 8:00 PM
78° 8:00 PM
Partly cloudy night at 2:00 AM
78° 2:00 AM
Mostly cloudy at 8:00 AM
78° 8:00 AM
Overcast at 2:00 PM
79° Sunday 2:00 PM
Mostly clear night at 8:00 PM
79° 8:00 PM
Mostly clear night at 2:00 AM
79° 2:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 2:00 PM
78° Monday 2:00 PM
Mostly clear night at 8:00 PM
79° 8:00 PM
Partly cloudy night at 2:00 AM
77° 2:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 2:00 PM
77° Tuesday 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Kealakekua

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 2:00 AM
PM2.5 Fine particles Good 6,9µg/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 16,5µg/m³

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

O₃ Ozone Good 30,8µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Kealakekua

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 11,5Extreme 😊Good
Tomorrow UV 10,2Very high 🙂Fair
Thursday UV 8,0Very high 😊Good
Friday UV 2,3Low 😊Good
Saturday UV 5,0Moderate 😊Good
Sunday UV 6,0High Unavailable
Monday UV 6,0High Unavailable
Hourly UV index today
7:00 AMUV 0,2 8:00 AMUV 1,4 9:00 AMUV 3,9 10:00 AMUV 7,4 11:00 AMUV 10,7 12:00 PMUV 11,5 1:00 PMUV 10,9 2:00 PMUV 8,3 3:00 PMUV 4,9 4:00 PMUV 2,4 5:00 PMUV 0,8 6:00 PMUV 0,1
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 Kealakekua

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

97/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 7:33 PM–4:59 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 83% Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 72° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min74%
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 Kealakekua were last refreshed today at 1:54 AM. The current forecast period extends through 27/09/2026 at 8:00 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.