What is the weather in Koloa right now?

Current weather in Koloa is few clouds.

Where can I find the hourly weather forecast for Koloa?

This page shows hourly weather forecast for Koloa, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Koloa updated regularly?

Weather data for Koloa is updated regularly with the latest available observations and forecasts.

Now · 8:52 AM

Koloa Weather & Hourly Forecast

United States · Hawaii · 96756

70°F

Mostly sunny

Feels like: 73°F

💧 Humidity 86% 🌡 Pressure 29.94 inHg 💨 Wind 5 mph 👁 Visibility ☁ Clouds 11% ☀️ UV index 1.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Koloa

Today

11:00 AM

Mostly sunny

78° 💧 None 💨 7 mph H 63%29.97 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 5 mph H 96%29.97 inHg

Tomorrow

5:00 AM

Mostly cloudy night

68° 💧 None 💨 5 mph H 98%30.00 inHg

2:00 PM

Light rain

79° 💧 None 💨 7 mph H 75%30.00 inHg

11:00 PM

Light rain

70° 💧 None 💨 7 mph H 98%30.06 inHg

Thursday

8:00 AM

Light rain

72° 💧 None 💨 8 mph H 96%30.03 inHg

5:00 PM

Light rain

73° 💧 None 💨 8 mph H 92%29.97 inHg

Friday

2:00 AM

Light rain

69° 💧 None 💨 7 mph H 98%30.03 inHg

11:00 AM

Light rain

73° 💧 None 💨 8 mph H 93%30.06 inHg

8:00 PM

Light rain

69° 💧 None 💨 8 mph H 98%30.03 inHg

Saturday

5:00 AM

Light rain

69° 💧 None 💨 6 mph H 99%30.00 inHg

2:00 PM

Moderate rain

72° 💧 None 💨 8 mph H 97%30.03 inHg

11:00 PM

Light rain

68° 💧 None 💨 6 mph H 99%30.06 inHg

Sunday

8:00 AM

Light rain

71° 💧 None 💨 7 mph H 97%30.06 inHg

5:00 PM

Light rain

74° 💧 None 💨 7 mph H 84%30.03 inHg

Monday

8:00 AM

Partly cloudy

69° 💧 None 💨 6 mph H 98%30.06 inHg

Today

11:00 AM

Mostly sunny

78° 💧 None 💨 7 mph H 63%29.97 inHg

2:00 PM

Light rain

79° 💧 None 💨 7 mph H 65%29.91 inHg

5:00 PM

Light rain

74° 💧 None 💨 6 mph H 81%29.94 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 5 mph H 96%29.97 inHg

11:00 PM

Mostly cloudy night

69° 💧 None 💨 5 mph H 96%30.00 inHg

Tomorrow

2:00 AM

Light rain

69° 💧 None 💨 4 mph H 98%30.00 inHg

5:00 AM

Mostly cloudy night

68° 💧 None 💨 5 mph H 98%30.00 inHg

8:00 AM

Mostly sunny

72° 💧 None 💨 6 mph H 92%30.06 inHg

11:00 AM

Light rain

79° 💧 None 💨 8 mph H 71%30.06 inHg

2:00 PM

Light rain

79° 💧 None 💨 7 mph H 75%30.00 inHg

5:00 PM

Light rain

74° 💧 None 💨 7 mph H 89%29.97 inHg

8:00 PM

Light rain

71° 💧 None 💨 7 mph H 96%30.03 inHg

11:00 PM

Light rain

70° 💧 None 💨 7 mph H 98%30.06 inHg

Thursday

2:00 AM

Light rain

70° 💧 None 💨 8 mph H 98%30.03 inHg

5:00 AM

Mostly cloudy night

69° 💧 None 💨 8 mph H 97%30.00 inHg

8:00 AM

Light rain

72° 💧 None 💨 8 mph H 96%30.03 inHg

11:00 AM

Light rain

76° 💧 None 💨 9 mph H 87%30.06 inHg

2:00 PM

Light rain

75° 💧 None 💨 9 mph H 89%30.00 inHg

5:00 PM

Light rain

73° 💧 None 💨 8 mph H 92%29.97 inHg

8:00 PM

Light rain

70° 💧 None 💨 8 mph H 98%30.03 inHg

11:00 PM

Light rain

69° 💧 None 💨 9 mph H 98%30.06 inHg

Friday

2:00 AM

Light rain

69° 💧 None 💨 7 mph H 98%30.03 inHg

5:00 AM

Mostly cloudy night

68° 💧 None 💨 6 mph H 98%30.00 inHg

8:00 AM

Light rain

71° 💧 None 💨 7 mph H 96%30.06 inHg

11:00 AM

Light rain

73° 💧 None 💨 8 mph H 93%30.06 inHg

2:00 PM

Moderate rain

74° 💧 None 💨 8 mph H 92%30.00 inHg

5:00 PM

Moderate rain

72° 💧 None 💨 8 mph H 94%29.97 inHg

8:00 PM

Light rain

69° 💧 None 💨 8 mph H 98%30.03 inHg

11:00 PM

Light rain

68° 💧 None 💨 6 mph H 99%30.09 inHg

Saturday

2:00 AM

Light rain

68° 💧 None 💨 5 mph H 99%30.03 inHg

5:00 AM

Light rain

69° 💧 None 💨 6 mph H 99%30.00 inHg

8:00 AM

Light rain

70° 💧 None 💨 7 mph H 98%30.06 inHg

11:00 AM

Moderate rain

72° 💧 None 💨 8 mph H 95%30.09 inHg

2:00 PM

Moderate rain

72° 💧 None 💨 8 mph H 97%30.03 inHg

5:00 PM

Moderate rain

71° 💧 None 💨 7 mph H 99%30.03 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 6 mph H 99%30.06 inHg

11:00 PM

Light rain

68° 💧 None 💨 6 mph H 99%30.06 inHg

Sunday

2:00 AM

Light rain

68° 💧 None 💨 6 mph H 99%30.03 inHg

5:00 AM

Partly cloudy night

69° 💧 None 💨 6 mph H 99%30.03 inHg

8:00 AM

Light rain

71° 💧 None 💨 7 mph H 97%30.06 inHg

11:00 AM

Mostly sunny

77° 💧 None 💨 8 mph H 73%30.09 inHg

2:00 PM

Mostly sunny

79° 💧 None 💨 8 mph H 70%30.03 inHg

5:00 PM

Light rain

74° 💧 None 💨 7 mph H 84%30.03 inHg

8:00 PM

Partly cloudy night

70° 💧 None 💨 6 mph H 97%30.09 inHg

Monday

2:00 AM

Light rain

70° 💧 None 💨 7 mph H 98%30.09 inHg

8:00 AM

Partly cloudy

69° 💧 None 💨 6 mph H 98%30.06 inHg

2:00 PM

Light rain

71° 💧 None 💨 7 mph H 96%30.09 inHg

8:00 PM

Light rain

79° 💧 None 💨 9 mph H 67%30.03 inHg

Tuesday

2:00 AM

Light rain

70° 💧 None 💨 7 mph H 96%30.06 inHg

8:00 AM

Light rain

70° 💧 None 💨 5 mph H 99%30.06 inHg

2:00 PM

Light rain

71° 💧 None 💨 8 mph H 98%30.09 inHg

8:00 PM

Light rain

76° 💧 None 💨 9 mph H 83%30.03 inHg

Wednesday

2:00 AM

Light rain

70° 💧 None 💨 8 mph H 98%30.09 inHg

8:00 AM

Partly cloudy

69° 💧 None 💨 8 mph H 97%30.06 inHg

2:00 PM

Light rain

71° 💧 None 💨 9 mph H 95%30.06 inHg

8:00 PM

Moderate rain

75° 💧 None 💨 9 mph H 87%30.03 inHg

Thursday

2:00 AM

Mostly cloudy night

69° 💧 None 💨 8 mph H 96%30.06 inHg

8:00 AM

Partly cloudy

67° 💧 None 💨 8 mph H 94%30.03 inHg

2:00 PM

Light rain

70° 💧 None 💨 9 mph H 91%30.06 inHg

8:00 PM

Light rain

75° 💧 None 💨 10 mph H 76%30.00 inHg

Friday

2:00 AM

Light rain

68° 💧 None 💨 7 mph H 98%30.06 inHg

8:00 AM

Light rain

67° 💧 None 💨 6 mph H 98%30.06 inHg

2:00 PM

Light rain

69° 💧 None 💨 8 mph H 97%30.06 inHg

8:00 PM

Light rain

77° 💧 None 💨 9 mph H 69%30.00 inHg

Saturday

2:00 AM

Light rain

68° 💧 None 💨 6 mph H 95%30.06 inHg

8:00 AM

Light rain

66° 💧 None 💨 6 mph H 97%30.06 inHg

2:00 PM

Light rain

69° 💧 None 💨 8 mph H 96%30.06 inHg

8:00 PM

Moderate rain

72° 💧 None 💨 8 mph H 86%30.00 inHg

Sunday

2:00 AM

Partly cloudy night

67° 💧 None 💨 8 mph H 93%30.03 inHg

8:00 AM

Partly cloudy

64° 💧 None 💨 7 mph H 90%30.03 inHg

2:00 PM

Mostly sunny

70° 💧 None 💨 7 mph H 89%30.03 inHg

8:00 PM

Moderate rain

74° 💧 None 💨 8 mph H 76%29.97 inHg

Monday

2:00 AM

Partly cloudy night

67° 💧 None 💨 6 mph H 93%30.00 inHg

8:00 AM

Mostly cloudy

66° 💧 None 💨 6 mph H 96%30.00 inHg

2:00 PM

Light rain

68° 💧 None 💨 6 mph H 95%30.03 inHg

8:00 PM

Moderate rain

73° 💧 None 💨 7 mph H 85%29.94 inHg

Tuesday

2:00 AM

Light rain

66° 💧 None 💨 7 mph H 96%29.97 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 6 mph H 96%29.97 inHg

2:00 PM

Light rain

68° 💧 None 💨 6 mph H 93%30.00 inHg

8:00 PM

Mostly clear night

77° 💧 None 💨 8 mph H 66%29.91 inHg

In Koloa and, more broadly, across the state of Hawaii: The morning begins with clear skies and mild temperatures around 75 to 77 degrees. Expect light northeast winds at up to 7 mph, with occasional gusts reaching 9 mph. As the day progresses into the afternoon, temperatures will warm to a comfortable 80 to 82 degrees. Winds will remain light, blowing from the northeast at similar speeds. No significant rainfall is anticipated throughout the day, providing plenty of sunshine and stable weather conditions. Overall, it looks like a pleasant day with mild temperatures and gentle breezes.

15-Day Weather Outlook for Koloa

TomorrowTomorrow

Light rain 79°/68° 💧 0.215 in 💨 8 mph

Thursday, Sep 17Thu Sep 17

Light rain 76°/69° 💧 0.390 in 💨 9 mph

Friday, Sep 18Fri Sep 18

Moderate rain 74°/68° 💧 0.639 in 💨 8 mph

Saturday, Sep 19Sat Sep 19

Moderate rain 72°/68° 💧 0.927 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Light rain 79°/68° 💧 0.093 in 💨 8 mph

Monday, Sep 21Mon Sep 21

Light rain 79°/69° 💧 0.089 in 💨 9 mph

Tuesday, Sep 22Tue Sep 22

Light rain 76°/70° 💧 0.574 in 💨 9 mph

Wednesday, Sep 23Wed Sep 23

Moderate rain 75°/69° 💧 0.406 in 💨 9 mph

Thursday, Sep 24Thu Sep 24

Light rain 75°/67° 💧 0.336 in 💨 10 mph

Friday, Sep 25Fri Sep 25

Light rain 77°/67° 💧 0.370 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Moderate rain 72°/66° 💧 0.494 in 💨 8 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 74°/64° 💧 0.128 in 💨 8 mph

Monday, Sep 28Mon Sep 28

Moderate rain 73°/66° 💧 0.378 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Light rain 77°/65° 💧 0.232 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Koloa

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Koloa

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 9:00 AM

PM2.5 Fine particles Good 1,5µg/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 5,5µg/m³

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

O₃ Ozone Fair 69,5µg/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 Koloa

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 🙂Fair

Tomorrow UV 10,9Very high 😊Good

Thursday UV 6,0High 🙂Fair

Friday UV 6,0High 😊Good

Saturday UV 6,0High 😊Good

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

9:00 AMUV 3,0 10:00 AMUV 6,0 11:00 AMUV 9,0 12:00 PMUV 11,0 1:00 PMUV 11,2 2:00 PMUV 9,2 3:00 PMUV 6,4 4:00 PMUV 3,5 5:00 PMUV 1,3 6:00 PMUV 0,2 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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Koloa

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · KOLOA, HAWAII

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

35/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 81% Real hourly forecast for the best viewing hour.

☾ Moonlight 20% Waxing Crescent · Moon about 20° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant -8° 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 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

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

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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.

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Forecast data for Koloa were last refreshed today at 8:52 AM. The current forecast period extends through 21/09/2026 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.