What is the weather in Ewa Beach right now?

Current weather in Ewa Beach is clear sky.

Where can I find the hourly weather forecast for Ewa Beach?

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

Is the weather forecast for Ewa Beach updated regularly?

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

Now · 3:48 AM

Ewa Beach Weather & Hourly Forecast

United States · Hawaii · 96706

78°F

Clear night

Feels like: 79°F

💧 Humidity 72% 🌡 Pressure 29.85 inHg 💨 Wind 11 mph 👁 Visibility ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Ewa Beach

Today

5:00 AM

Clear night

78° 💧 None 💨 11 mph H 72%29.85 inHg

2:00 PM

Mostly cloudy

82° 💧 None 💨 13 mph H 64%29.88 inHg

11:00 PM

Mostly clear night

79° 💧 None 💨 11 mph H 72%29.94 inHg

Tomorrow

8:00 AM

Sunny

79° 💧 None 💨 11 mph H 68%29.94 inHg

5:00 PM

Mostly sunny

81° 💧 None 💨 15 mph H 60%29.88 inHg

Monday

2:00 AM

Clear night

77° 💧 None 💨 9 mph H 75%29.91 inHg

11:00 AM

Mostly sunny

82° 💧 None 💨 12 mph H 57%29.94 inHg

8:00 PM

Clear night

78° 💧 None 💨 13 mph H 67%29.91 inHg

Tuesday

5:00 AM

Clear night

76° 💧 None 💨 6 mph H 79%29.88 inHg

2:00 PM

Sunny

84° 💧 None 💨 15 mph H 63%29.88 inHg

11:00 PM

Clear night

80° 💧 None 💨 13 mph H 79%29.97 inHg

Wednesday

8:00 AM

Mostly sunny

80° 💧 None 💨 14 mph H 81%29.97 inHg

5:00 PM

Sunny

83° 💧 None 💨 18 mph H 77%29.91 inHg

Thursday

2:00 AM

Mostly clear night

80° 💧 None 💨 17 mph H 82%29.94 inHg

11:00 AM

Mostly sunny

83° 💧 None 💨 20 mph H 76%29.97 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 18 mph H 84%29.94 inHg

Today

5:00 AM

Clear night

78° 💧 None 💨 11 mph H 72%29.85 inHg

8:00 AM

Sunny

80° 💧 None 💨 11 mph H 66%29.91 inHg

11:00 AM

Mostly sunny

82° 💧 None 💨 12 mph H 63%29.91 inHg

2:00 PM

Mostly cloudy

82° 💧 None 💨 13 mph H 64%29.88 inHg

5:00 PM

Mostly cloudy

82° 💧 None 💨 14 mph H 63%29.85 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 11 mph H 69%29.91 inHg

11:00 PM

Mostly clear night

79° 💧 None 💨 11 mph H 72%29.94 inHg

Tomorrow

2:00 AM

Clear night

78° 💧 None 💨 9 mph H 74%29.91 inHg

5:00 AM

Clear night

76° 💧 None 💨 8 mph H 79%29.88 inHg

8:00 AM

Sunny

79° 💧 None 💨 11 mph H 68%29.94 inHg

11:00 AM

Mostly sunny

81° 💧 None 💨 12 mph H 61%29.94 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 15 mph H 58%29.88 inHg

5:00 PM

Mostly sunny

81° 💧 None 💨 15 mph H 60%29.88 inHg

8:00 PM

Clear night

79° 💧 None 💨 12 mph H 67%29.94 inHg

11:00 PM

Clear night

78° 💧 None 💨 12 mph H 69%29.94 inHg

Monday

2:00 AM

Clear night

77° 💧 None 💨 9 mph H 75%29.91 inHg

5:00 AM

Clear night

76° 💧 None 💨 9 mph H 77%29.88 inHg

8:00 AM

Sunny

78° 💧 None 💨 9 mph H 66%29.94 inHg

11:00 AM

Mostly sunny

82° 💧 None 💨 12 mph H 57%29.94 inHg

2:00 PM

Sunny

82° 💧 None 💨 18 mph H 57%29.85 inHg

5:00 PM

Sunny

82° 💧 None 💨 13 mph H 57%29.85 inHg

8:00 PM

Clear night

78° 💧 None 💨 13 mph H 67%29.91 inHg

11:00 PM

Clear night

78° 💧 None 💨 13 mph H 69%29.94 inHg

Tuesday

2:00 AM

Clear night

76° 💧 None 💨 8 mph H 77%29.88 inHg

5:00 AM

Clear night

76° 💧 None 💨 6 mph H 79%29.88 inHg

8:00 AM

Sunny

79° 💧 None 💨 7 mph H 70%29.91 inHg

11:00 AM

Mostly sunny

82° 💧 None 💨 15 mph H 66%29.91 inHg

2:00 PM

Sunny

84° 💧 None 💨 15 mph H 63%29.88 inHg

5:00 PM

Mostly sunny

83° 💧 None 💨 17 mph H 65%29.88 inHg

8:00 PM

Clear night

81° 💧 None 💨 12 mph H 76%29.94 inHg

11:00 PM

Clear night

80° 💧 None 💨 13 mph H 79%29.97 inHg

Wednesday

2:00 AM

Clear night

80° 💧 None 💨 12 mph H 81%29.91 inHg

5:00 AM

Mostly clear night

79° 💧 None 💨 11 mph H 85%29.94 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 14 mph H 81%29.97 inHg

11:00 AM

Sunny

84° 💧 None 💨 17 mph H 72%29.97 inHg

2:00 PM

Mostly sunny

84° 💧 None 💨 18 mph H 72%29.91 inHg

5:00 PM

Sunny

83° 💧 None 💨 18 mph H 77%29.91 inHg

8:00 PM

Mostly clear night

81° 💧 None 💨 15 mph H 84%29.94 inHg

11:00 PM

Mostly clear night

80° 💧 None 💨 16 mph H 85%29.97 inHg

Thursday

2:00 AM

Mostly clear night

80° 💧 None 💨 17 mph H 82%29.94 inHg

5:00 AM

Mostly clear night

79° 💧 None 💨 14 mph H 87%29.91 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 15 mph H 83%29.97 inHg

11:00 AM

Mostly sunny

83° 💧 None 💨 20 mph H 76%29.97 inHg

2:00 PM

Mostly sunny

84° 💧 None 💨 21 mph H 72%29.91 inHg

5:00 PM

Mostly sunny

83° 💧 None 💨 20 mph H 76%29.88 inHg

8:00 PM

Mostly clear night

80° 💧 None 💨 18 mph H 84%29.94 inHg

Friday

2:00 AM

Mostly clear night

81° 💧 None 💨 18 mph H 78%29.97 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 16 mph H 85%29.94 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 18 mph H 78%29.97 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 21 mph H 68%29.94 inHg

Saturday

2:00 AM

Mostly clear night

81° 💧 None 💨 20 mph H 79%30.00 inHg

8:00 AM

Overcast

80° 💧 None 💨 17 mph H 81%29.97 inHg

2:00 PM

Mostly cloudy

80° 💧 None 💨 18 mph H 80%30.03 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 21 mph H 71%30.00 inHg

Sunday

2:00 AM

Overcast night

80° 💧 None 💨 16 mph H 79%30.03 inHg

8:00 AM

Mostly cloudy

79° 💧 None 💨 16 mph H 85%30.03 inHg

2:00 PM

Sunny

80° 💧 None 💨 18 mph H 77%30.06 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 20 mph H 63%30.00 inHg

Monday

2:00 AM

Partly cloudy night

79° 💧 None 💨 18 mph H 79%30.03 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 14 mph H 81%30.03 inHg

2:00 PM

Mostly sunny

79° 💧 None 💨 14 mph H 77%30.03 inHg

8:00 PM

Clear night

82° 💧 None 💨 19 mph H 63%30.00 inHg

Tuesday

2:00 AM

Clear night

79° 💧 None 💨 17 mph H 73%30.03 inHg

8:00 AM

Sunny

78° 💧 None 💨 16 mph H 77%30.00 inHg

2:00 PM

Sunny

80° 💧 None 💨 17 mph H 67%30.03 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 19 mph H 65%29.97 inHg

Wednesday

2:00 AM

Mostly clear night

79° 💧 None 💨 18 mph H 74%30.00 inHg

8:00 AM

Sunny

78° 💧 None 💨 15 mph H 77%29.97 inHg

2:00 PM

Mostly sunny

81° 💧 None 💨 17 mph H 67%30.00 inHg

8:00 PM

Partly cloudy night

82° 💧 None 💨 21 mph H 67%29.94 inHg

Thursday

2:00 AM

Partly cloudy night

80° 💧 None 💨 19 mph H 77%29.97 inHg

8:00 AM

Partly cloudy

79° 💧 None 💨 16 mph H 81%29.94 inHg

2:00 PM

Light rain

79° 💧 None 💨 19 mph H 85%29.97 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 19 mph H 75%29.91 inHg

Friday

2:00 AM

Overcast night

80° 💧 None 💨 17 mph H 82%29.97 inHg

8:00 AM

Mostly cloudy

79° 💧 None 💨 16 mph H 80%29.94 inHg

2:00 PM

Partly cloudy

80° 💧 None 💨 17 mph H 74%30.00 inHg

8:00 PM

Mostly clear night

82° 💧 None 💨 17 mph H 65%29.97 inHg

Saturday

2:00 AM

Clear night

80° 💧 None 💨 17 mph H 72%30.00 inHg

8:00 AM

Mostly sunny

78° 💧 None 💨 13 mph H 78%30.00 inHg

2:00 PM

Sunny

79° 💧 None 💨 16 mph H 69%30.03 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 19 mph H 64%30.00 inHg

In Ewa Beach and, more broadly, across the state of Hawaii: Tonight will feature clear skies with temperatures remaining mild to warm, staying around 78 degrees Fahrenheit. Winds will be light, coming from the east at up to 7 mph, with occasional gusts reaching the same speed. No precipitation is expected during the evening or the next few hours, so conditions will be dry and calm. It should be a comfortable night, ideal for outdoor activities or relaxing under the clear sky. Temperatures are unlikely to drop significantly, so expect a warm evening throughout.

15-Day Weather Outlook for Ewa Beach

TomorrowTomorrow

Mostly cloudy 82°/77° 💧 None 💨 14 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 83°/75° 💧 None 💨 14 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 83°/77° 💧 None 💨 16 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 83°/79° 💧 0.002 in 💨 17 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 84°/79° 💧 0.014 in 💨 19 mph

Friday, Sep 18Fri Sep 18

Mostly sunny 84°/79° 💧 0.005 in 💨 20 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 84°/80° 💧 0.003 in 💨 21 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 83°/79° 💧 0.007 in 💨 21 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 84°/78° 💧 0.010 in 💨 20 mph

Tuesday, Sep 22Tue Sep 22

Sunny 82°/78° 💧 0.011 in 💨 19 mph

Wednesday, Sep 23Wed Sep 23

Mostly cloudy 82°/78° 💧 0.004 in 💨 19 mph

Thursday, Sep 24Thu Sep 24

Light rain 82°/79° 💧 0.014 in 💨 21 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 82°/79° 💧 0.019 in 💨 19 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 82°/78° 💧 0.002 in 💨 17 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 83°/83° 💧 None 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ewa Beach

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Ewa Beach

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 AM

PM2.5 Fine particles Good 2,4µg/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 4,8µg/m³

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

O₃ Ozone Fair 63,5µg/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 acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Ewa Beach

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 11,9Extreme 🙂Fair

Tomorrow UV 11,4Extreme 🙂Fair

Monday UV 11,4Extreme 🙂Fair

Tuesday UV 7,0High 🙂Fair

Wednesday UV 7,0High 😊Good

Thursday UV 7,0High —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

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

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.

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 Ewa Beach

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · EWA BEACH, HAWAII

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 7:53 PM–5:03 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 1% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 69° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min79%

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 Ewa Beach were last refreshed today at 3:48 AM. The current forecast period extends through 17/09/2026 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.