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Current weather in Poipu is broken clouds.

Where can I find the hourly weather forecast for Poipu?

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

Is the weather forecast for Poipu updated regularly?

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

Now · 12:29 AM

Poipu Weather & Hourly Forecast

United States · Hawaii · 96756

70°F

Mostly cloudy night

Feels like: 74°F

💧 Humidity 97% 🌡 Pressure 30.03 inHg 💨 Wind 5 mph 👁 Visibility ☁ Clouds 77% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:25 AM 🌇 Sunset 6:34 PM

Hourly Forecast for Poipu

Today

2:00 AM

Mostly cloudy night

69° 💧 None 💨 5 mph H 96%30.00 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 7 mph H 69%30.00 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 7 mph H 93%29.97 inHg

Tomorrow

5:00 AM

Overcast night

67° 💧 None 💨 6 mph H 96%29.94 inHg

2:00 PM

Light rain

76° 💧 None 💨 8 mph H 74%29.91 inHg

11:00 PM

Overcast night

68° 💧 None 💨 8 mph H 93%29.97 inHg

Friday

8:00 AM

Mostly sunny

71° 💧 None 💨 8 mph H 88%29.94 inHg

5:00 PM

Light rain

72° 💧 None 💨 9 mph H 88%29.91 inHg

Saturday

2:00 AM

Moderate rain

69° 💧 None 💨 6 mph H 99%29.91 inHg

11:00 AM

Light rain

73° 💧 None 💨 11 mph H 92%29.94 inHg

8:00 PM

Moderate rain

70° 💧 None 💨 9 mph H 97%29.88 inHg

Sunday

5:00 AM

Heavy rain

70° 💧 None 💨 12 mph H 99%29.85 inHg

2:00 PM

Moderate rain

71° 💧 None 💨 13 mph H 97%29.85 inHg

11:00 PM

Moderate rain

69° 💧 None 💨 11 mph H 98%29.91 inHg

Monday

8:00 AM

Moderate rain

70° 💧 None 💨 10 mph H 99%29.94 inHg

8:00 PM

Heavy rain

70° 💧 None 💨 5 mph H 100%29.97 inHg

Today

2:00 AM

Mostly cloudy night

69° 💧 None 💨 5 mph H 96%30.00 inHg

5:00 AM

Mostly cloudy night

69° 💧 None 💨 6 mph H 97%29.97 inHg

8:00 AM

Mostly cloudy

72° 💧 None 💨 6 mph H 92%30.00 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 7 mph H 69%30.00 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 8 mph H 67%29.94 inHg

5:00 PM

Partly cloudy

75° 💧 None 💨 7 mph H 73%29.91 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 7 mph H 93%29.97 inHg

11:00 PM

Mostly cloudy night

69° 💧 None 💨 6 mph H 94%30.00 inHg

Tomorrow

2:00 AM

Overcast night

68° 💧 None 💨 6 mph H 95%29.94 inHg

5:00 AM

Overcast night

67° 💧 None 💨 6 mph H 96%29.94 inHg

8:00 AM

Light rain

70° 💧 None 💨 7 mph H 89%29.94 inHg

11:00 AM

Light rain

75° 💧 None 💨 8 mph H 76%29.97 inHg

2:00 PM

Light rain

76° 💧 None 💨 8 mph H 74%29.91 inHg

5:00 PM

Light rain

73° 💧 None 💨 9 mph H 79%29.91 inHg

8:00 PM

Overcast night

68° 💧 None 💨 8 mph H 94%29.94 inHg

11:00 PM

Overcast night

68° 💧 None 💨 8 mph H 93%29.97 inHg

Friday

2:00 AM

Overcast night

68° 💧 None 💨 7 mph H 92%29.91 inHg

5:00 AM

Mostly cloudy night

68° 💧 None 💨 7 mph H 94%29.91 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 8 mph H 88%29.94 inHg

11:00 AM

Light rain

76° 💧 None 💨 11 mph H 74%29.94 inHg

2:00 PM

Light rain

78° 💧 None 💨 11 mph H 65%29.88 inHg

5:00 PM

Light rain

72° 💧 None 💨 9 mph H 88%29.91 inHg

8:00 PM

Light rain

70° 💧 None 💨 9 mph H 93%29.94 inHg

11:00 PM

Moderate rain

70° 💧 None 💨 7 mph H 98%29.97 inHg

Saturday

2:00 AM

Moderate rain

69° 💧 None 💨 6 mph H 99%29.91 inHg

5:00 AM

Light rain

69° 💧 None 💨 8 mph H 99%29.88 inHg

8:00 AM

Light rain

70° 💧 None 💨 9 mph H 97%29.91 inHg

11:00 AM

Light rain

73° 💧 None 💨 11 mph H 92%29.94 inHg

2:00 PM

Moderate rain

72° 💧 None 💨 10 mph H 93%29.85 inHg

5:00 PM

Light rain

71° 💧 None 💨 11 mph H 94%29.85 inHg

8:00 PM

Moderate rain

70° 💧 None 💨 9 mph H 97%29.88 inHg

11:00 PM

Moderate rain

70° 💧 None 💨 12 mph H 97%29.91 inHg

Sunday

2:00 AM

Heavy rain

70° 💧 None 💨 12 mph H 99%29.85 inHg

5:00 AM

Heavy rain

70° 💧 None 💨 12 mph H 99%29.85 inHg

8:00 AM

Heavy rain

70° 💧 None 💨 12 mph H 99%29.88 inHg

11:00 AM

Moderate rain

70° 💧 None 💨 13 mph H 96%29.91 inHg

2:00 PM

Moderate rain

71° 💧 None 💨 13 mph H 97%29.85 inHg

5:00 PM

Light rain

70° 💧 None 💨 13 mph H 95%29.83 inHg

8:00 PM

Moderate rain

69° 💧 None 💨 12 mph H 99%29.88 inHg

11:00 PM

Moderate rain

69° 💧 None 💨 11 mph H 98%29.91 inHg

Monday

2:00 AM

Moderate rain

70° 💧 None 💨 10 mph H 99%29.88 inHg

5:00 AM

Moderate rain

69° 💧 None 💨 11 mph H 99%29.88 inHg

8:00 AM

Moderate rain

70° 💧 None 💨 10 mph H 99%29.94 inHg

11:00 AM

Heavy rain

70° 💧 None 💨 9 mph H 97%29.94 inHg

2:00 PM

Heavy rain

72° 💧 None 💨 7 mph H 98%29.91 inHg

8:00 PM

Heavy rain

70° 💧 None 💨 5 mph H 100%29.97 inHg

Tuesday

2:00 AM

Moderate rain

69° 💧 None 💨 4 mph H 99%29.97 inHg

8:00 AM

Moderate rain

70° 💧 None 💨 3 mph H 98%29.97 inHg

2:00 PM

Moderate rain

73° 💧 None 💨 5 mph H 91%29.94 inHg

8:00 PM

Light rain

70° 💧 None 💨 2 mph H 99%30.00 inHg

Wednesday

2:00 AM

Mostly cloudy night

68° 💧 None 💨 1 mph H 99%30.00 inHg

8:00 AM

Mostly cloudy

71° 💧 None 💨 2 mph H 94%30.03 inHg

2:00 PM

Moderate rain

73° 💧 None 💨 5 mph H 91%29.97 inHg

8:00 PM

Partly cloudy night

69° 💧 None 💨 5 mph H 98%30.03 inHg

Thursday

2:00 AM

Partly cloudy night

67° 💧 None 💨 4 mph H 99%30.00 inHg

8:00 AM

Partly cloudy

69° 💧 None 💨 4 mph H 96%30.03 inHg

2:00 PM

Light rain

76° 💧 None 💨 7 mph H 75%29.97 inHg

8:00 PM

Mostly cloudy night

67° 💧 None 💨 4 mph H 98%30.03 inHg

Friday

2:00 AM

Mostly cloudy night

65° 💧 None 💨 2 mph H 99%30.03 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 1 mph H 98%30.03 inHg

2:00 PM

Moderate rain

73° 💧 None 💨 5 mph H 87%29.97 inHg

8:00 PM

Partly cloudy night

65° 💧 None 💨 3 mph H 97%30.03 inHg

Saturday

2:00 AM

Mostly cloudy night

61° 💧 None 💨 3 mph H 98%30.00 inHg

8:00 AM

Partly cloudy

67° 💧 None 💨 3 mph H 93%30.03 inHg

2:00 PM

Light rain

78° 💧 None 💨 3 mph H 63%29.94 inHg

8:00 PM

Partly cloudy night

64° 💧 None 💨 5 mph H 96%30.00 inHg

Sunday

2:00 AM

Partly cloudy night

62° 💧 None 💨 4 mph H 95%30.00 inHg

8:00 AM

Sunny

70° 💧 None 💨 2 mph H 85%30.03 inHg

2:00 PM

Moderate rain

74° 💧 None 💨 4 mph H 84%29.97 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 4 mph H 97%30.00 inHg

Monday

2:00 AM

Partly cloudy night

64° 💧 None 💨 3 mph H 97%29.97 inHg

8:00 AM

Light rain

70° 💧 None 💨 2 mph H 93%30.03 inHg

2:00 PM

Moderate rain

73° 💧 None 💨 3 mph H 88%30.00 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 4 mph H 99%30.03 inHg

Tuesday

2:00 AM

Mostly cloudy night

67° 💧 None 💨 5 mph H 97%30.03 inHg

8:00 AM

Partly cloudy

69° 💧 None 💨 6 mph H 94%30.06 inHg

2:00 PM

Light rain

77° 💧 None 💨 7 mph H 69%30.00 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 7 mph H 93%30.06 inHg

Wednesday

2:00 AM

Mostly cloudy night

66° 💧 None 💨 6 mph H 95%30.06 inHg

8:00 AM

Light rain

68° 💧 None 💨 7 mph H 94%30.09 inHg

2:00 PM

Light rain

75° 💧 None 💨 9 mph H 78%30.03 inHg

In Poipu 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 Poipu

Wednesday, Sep 23Wed Sep 23

Light rain 80°/69° 💧 0.058 in 💨 8 mph

TomorrowTomorrow

Light rain 78°/67° 💧 0.096 in 💨 9 mph

Friday, Sep 25Fri Sep 25

Moderate rain 74°/67° 💧 0.750 in 💨 10 mph

Saturday, Sep 26Sat Sep 26

Moderate rain 73°/69° 💧 1.438 in 💨 11 mph

Sunday, Sep 27Sun Sep 27

Moderate rain 70°/68° 💧 2.331 in 💨 13 mph

Monday, Sep 28Mon Sep 28

Moderate rain 72°/68° 💧 3.394 in 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Light rain 74°/69° 💧 0.708 in 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Light rain 75°/68° 💧 0.306 in 💨 6 mph

Thursday, Oct 1Thu Oct 1

Light rain 75°/66° 💧 0.172 in 💨 6 mph

Friday, Oct 2Fri Oct 2

Moderate rain 74°/64° 💧 0.239 in 💨 5 mph

Saturday, Oct 3Sat Oct 3

Light rain 76°/64° 💧 0.216 in 💨 4 mph

Sunday, Oct 4Sun Oct 4

Light thunderstorms 72°/64° 💧 0.591 in 💨 3 mph

Monday, Oct 5Mon Oct 5

Moderate rain 71°/66° 💧 0.837 in 💨 3 mph

Tuesday, Oct 6Tue Oct 6

Light rain 78°/65° 💧 0.316 in 💨 5 mph

Wednesday, Oct 7Wed Oct 7

Partly cloudy 67°/65° 💧 0.054 in 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Poipu

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Poipu

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 AM

PM2.5 Fine particles Good 4,2µg/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 9,5µg/m³

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

O₃ Ozone Good 35,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Poipu

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 10,5Very high 😊Good

Tomorrow UV 9,5Very high 🙂Fair

Friday UV 10,9Very high 🙂Fair

Saturday UV 9,6Very high 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,9 9:00 AMUV 2,9 10:00 AMUV 5,6 11:00 AMUV 8,7 12:00 PMUV 10,5 1:00 PMUV 10,5 2:00 PMUV 8,5 3:00 PMUV 5,9 4:00 PMUV 3,3 5:00 PMUV 1,2 6:00 PMUV 0,2

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 Poipu

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · POIPU, HAWAII

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score

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

☁ Cloud cover 91% Real hourly forecast for the best viewing hour.

☾ Moonlight 90% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 73° 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.

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Forecast data for Poipu were last refreshed today at 12:29 AM. The current forecast period extends through 28/09/2026 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.