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Current weather in Newport Beach is clear sky.

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

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

Is the weather forecast for Newport Beach updated regularly?

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

Now · 3:07 PM

Newport Beach Weather & Hourly Forecast

United States · California · 92660

73°F

Sunny

Feels like: 73°F

💧 Humidity 69% 🌡 Pressure 29.88 inHg 💨 Wind 9 mph 👁 Visibility 19.8 mi ☁ Clouds 1% ☀️ UV index 5.8 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Newport Beach

Today

4:00 PM

Sunny

73° 💧 None 💨 8 mph H 71%29.88 inHg

7:00 PM

Clear night

71° 💧 None 💨 6 mph H 74%29.88 inHg

10:00 PM

Clear night

70° 💧 None 💨 5 mph H 74%29.91 inHg

Tomorrow

1:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 77%29.94 inHg

4:00 AM

Mostly clear night

68° 💧 0.000 in 💨 5 mph H 82%29.94 inHg

7:00 AM

Mostly cloudy

67° 💧 0.005 in 💨 2 mph H 87%29.97 inHg

10:00 AM

Mostly sunny

71° 💧 0.001 in 💨 5 mph H 72%30.00 inHg

1:00 PM

Sunny

73° 💧 None 💨 8 mph H 65%29.97 inHg

4:00 PM

Sunny

73° 💧 None 💨 7 mph H 68%29.94 inHg

7:00 PM

Mostly clear night

70° 💧 0.000 in 💨 7 mph H 81%29.94 inHg

10:00 PM

Partly cloudy night

70° 💧 0.002 in 💨 4 mph H 80%30.03 inHg

Thursday

1:00 AM

Mostly cloudy night

69° 💧 0.002 in 💨 2 mph H 82%30.03 inHg

4:00 AM

Mostly cloudy night

67° 💧 0.003 in 💨 4 mph H 86%30.03 inHg

7:00 AM

Partly cloudy

66° 💧 0.001 in 💨 3 mph H 87%30.03 inHg

10:00 AM

Mostly sunny

71° 💧 0.000 in 💨 1 mph H 69%30.09 inHg

1:00 PM

Sunny

72° 💧 None 💨 8 mph H 65%30.06 inHg

Today

4:00 PM

Sunny

73° 💧 None 💨 8 mph H 71%29.88 inHg

5:00 PM

Sunny

72° 💧 None 💨 7 mph H 72%29.88 inHg

6:00 PM

Sunny

71° 💧 None 💨 6 mph H 73%29.88 inHg

7:00 PM

Clear night

71° 💧 None 💨 6 mph H 74%29.88 inHg

8:00 PM

Clear night

71° 💧 None 💨 5 mph H 74%29.88 inHg

9:00 PM

Clear night

71° 💧 None 💨 6 mph H 73%29.91 inHg

10:00 PM

Clear night

70° 💧 None 💨 5 mph H 74%29.91 inHg

11:00 PM

Clear night

70° 💧 None 💨 4 mph H 74%29.94 inHg

Tomorrow

12:00 AM

Mostly clear night

70° 💧 None 💨 3 mph H 76%29.94 inHg

1:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 77%29.94 inHg

2:00 AM

Clear night

68° 💧 None 💨 4 mph H 79%29.94 inHg

3:00 AM

Clear night

68° 💧 None 💨 4 mph H 81%29.94 inHg

4:00 AM

Mostly clear night

68° 💧 None 💨 5 mph H 82%29.94 inHg

5:00 AM

Mostly clear night

68° 💧 0.000 in 💨 4 mph H 83%29.94 inHg

6:00 AM

Mostly clear night

67° 💧 0.000 in 💨 3 mph H 85%29.94 inHg

7:00 AM

Mostly cloudy

67° 💧 0.001 in 💨 2 mph H 87%29.97 inHg

8:00 AM

Partly cloudy

68° 💧 0.002 in 💨 2 mph H 84%30.00 inHg

9:00 AM

Mostly cloudy

70° 💧 0.003 in 💨 3 mph H 80%30.00 inHg

10:00 AM

Mostly sunny

71° 💧 0.001 in 💨 5 mph H 72%30.00 inHg

11:00 AM

Mostly sunny

72° 💧 None 💨 6 mph H 67%30.00 inHg

12:00 PM

Mostly sunny

73° 💧 None 💨 7 mph H 66%30.00 inHg

1:00 PM

Sunny

73° 💧 None 💨 8 mph H 65%29.97 inHg

2:00 PM

Sunny

73° 💧 None 💨 8 mph H 64%29.97 inHg

3:00 PM

Sunny

73° 💧 None 💨 8 mph H 65%29.94 inHg

4:00 PM

Sunny

73° 💧 None 💨 7 mph H 68%29.94 inHg

5:00 PM

Sunny

72° 💧 None 💨 7 mph H 75%29.94 inHg

6:00 PM

Mostly sunny

71° 💧 None 💨 7 mph H 80%29.94 inHg

7:00 PM

Mostly clear night

70° 💧 None 💨 7 mph H 81%29.94 inHg

8:00 PM

Mostly clear night

70° 💧 0.000 in 💨 6 mph H 80%29.97 inHg

9:00 PM

Mostly clear night

70° 💧 0.000 in 💨 5 mph H 80%30.00 inHg

10:00 PM

Partly cloudy night

70° 💧 0.001 in 💨 4 mph H 80%30.03 inHg

11:00 PM

Partly cloudy night

69° 💧 0.001 in 💨 3 mph H 80%30.03 inHg

Thursday

12:00 AM

Partly cloudy night

69° 💧 0.001 in 💨 2 mph H 81%30.03 inHg

1:00 AM

Mostly cloudy night

69° 💧 0.000 in 💨 2 mph H 82%30.03 inHg

2:00 AM

Mostly cloudy night

68° 💧 0.001 in 💨 2 mph H 84%30.03 inHg

3:00 AM

Partly cloudy night

68° 💧 0.001 in 💨 4 mph H 85%30.03 inHg

4:00 AM

Mostly cloudy night

67° 💧 0.002 in 💨 4 mph H 86%30.03 inHg

5:00 AM

Mostly cloudy night

66° 💧 0.001 in 💨 4 mph H 86%30.03 inHg

6:00 AM

Partly cloudy night

66° 💧 0.000 in 💨 4 mph H 86%30.03 inHg

7:00 AM

Partly cloudy

66° 💧 0.000 in 💨 3 mph H 87%30.03 inHg

8:00 AM

Mostly sunny

68° 💧 0.001 in 💨 3 mph H 81%30.06 inHg

9:00 AM

Mostly sunny

70° 💧 0.000 in 💨 2 mph H 74%30.06 inHg

10:00 AM

Mostly sunny

71° 💧 0.000 in 💨 1 mph H 69%30.09 inHg

11:00 AM

Mostly sunny

72° 💧 0.000 in 💨 4 mph H 67%30.09 inHg

12:00 PM

Mostly sunny

72° 💧 None 💨 7 mph H 67%30.06 inHg

1:00 PM

Sunny

72° 💧 None 💨 8 mph H 65%30.06 inHg

2:00 PM

Sunny

72° 💧 None 💨 9 mph H 66%30.03 inHg

3:00 PM

Sunny

72° 💧 None 💨 9 mph H 69%30.03 inHg

4:00 PM

Sunny

71° 💧 None 💨 10 mph H 72%30.00 inHg

5:00 PM

Sunny

71° 💧 None 💨 11 mph H 72%30.00 inHg

6:00 PM

Sunny

70° 💧 None 💨 10 mph H 72%30.00 inHg

7:00 PM

Clear night

70° 💧 None 💨 9 mph H 74%30.00 inHg

8:00 PM

Clear night

70° 💧 None 💨 7 mph H 75%30.00 inHg

9:00 PM

Clear night

70° 💧 None 💨 5 mph H 75%30.03 inHg

10:00 PM

Clear night

70° 💧 None 💨 4 mph H 77%30.03 inHg

11:00 PM

Mostly clear night

70° 💧 None 💨 3 mph H 79%30.03 inHg

Friday

12:00 AM

Mostly clear night

69° 💧 0.000 in 💨 3 mph H 80%30.03 inHg

1:00 AM

Mostly clear night

68° 💧 None 💨 3 mph H 80%30.03 inHg

2:00 AM

Mostly clear night

67° 💧 None 💨 3 mph H 81%30.03 inHg

3:00 AM

Mostly clear night

66° 💧 None 💨 3 mph H 83%30.00 inHg

4:00 AM

Mostly clear night

65° 💧 None 💨 2 mph H 86%30.00 inHg

5:00 AM

Mostly clear night

65° 💧 None 💨 3 mph H 90%30.00 inHg

8:00 AM

Sunny

66° 💧 None 💨 1 mph H 79%30.03 inHg

11:00 AM

Sunny

75° 💧 None 💨 3 mph H 57%30.03 inHg

2:00 PM

Sunny

80° 💧 None 💨 6 mph H 49%29.97 inHg

5:00 PM

Sunny

77° 💧 None 💨 6 mph H 50%29.91 inHg

8:00 PM

Clear night

70° 💧 None 💨 2 mph H 66%29.94 inHg

11:00 PM

Clear night

67° 💧 None 💨 3 mph H 76%29.97 inHg

Saturday

2:00 AM

Mostly clear night

64° 💧 None 💨 2 mph H 82%29.94 inHg

5:00 AM

Mostly clear night

63° 💧 None 💨 1 mph H 85%29.94 inHg

8:00 AM

Sunny

66° 💧 None 💨 1 mph H 76%29.94 inHg

11:00 AM

Mostly sunny

76° 💧 None 💨 3 mph H 54%29.94 inHg

2:00 PM

Sunny

82° 💧 None 💨 6 mph H 49%29.88 inHg

5:00 PM

Mostly sunny

79° 💧 None 💨 6 mph H 46%29.85 inHg

8:00 PM

Partly cloudy night

71° 💧 None 💨 3 mph H 65%29.88 inHg

11:00 PM

Mostly cloudy night

67° 💧 None 💨 4 mph H 84%29.91 inHg

Sunday

2:00 AM

Partly cloudy night

66° 💧 None 💨 2 mph H 88%29.91 inHg

5:00 AM

Mostly clear night

64° 💧 None 💨 1 mph H 87%29.91 inHg

8:00 AM

Mostly cloudy

66° 💧 None 💨 2 mph H 86%29.94 inHg

11:00 AM

Mostly sunny

75° 💧 None 💨 6 mph H 58%29.94 inHg

2:00 PM

Sunny

80° 💧 None 💨 7 mph H 50%29.88 inHg

5:00 PM

Sunny

76° 💧 None 💨 7 mph H 55%29.85 inHg

8:00 PM

Clear night

68° 💧 None 💨 4 mph H 74%29.88 inHg

11:00 PM

Clear night

65° 💧 None 💨 3 mph H 85%29.91 inHg

Monday

2:00 AM

Partly cloudy night

63° 💧 None 💨 3 mph H 93%29.91 inHg

5:00 AM

Overcast night

62° 💧 None 💨 2 mph H 95%29.88 inHg

11:00 AM

Mostly sunny

74° 💧 None 💨 4 mph H 55%29.91 inHg

5:00 PM

Sunny

76° 💧 None 💨 6 mph H 52%29.83 inHg

11:00 PM

Clear night

65° 💧 None 💨 2 mph H 85%29.88 inHg

Tuesday

5:00 AM

Mostly cloudy night

64° 💧 None 💨 1 mph H 87%29.85 inHg

11:00 AM

Sunny

75° 💧 None 💨 3 mph H 54%29.85 inHg

5:00 PM

Sunny

77° 💧 None 💨 6 mph H 55%29.77 inHg

11:00 PM

Mostly clear night

67° 💧 None 💨 1 mph H 89%29.85 inHg

Wednesday

5:00 AM

Mostly clear night

64° 💧 None 💨 2 mph H 93%29.85 inHg

11:00 AM

Sunny

77° 💧 None 💨 3 mph H 60%29.88 inHg

5:00 PM

Sunny

78° 💧 None 💨 7 mph H 58%29.83 inHg

11:00 PM

Mostly clear night

67° 💧 None 💨 1 mph H 91%29.91 inHg

Thursday

5:00 AM

Clear night

65° 💧 None 💨 1 mph H 96%29.91 inHg

11:00 AM

Sunny

78° 💧 None 💨 4 mph H 60%29.94 inHg

5:00 PM

Sunny

79° 💧 None 💨 6 mph H 59%29.85 inHg

11:00 PM

Clear night

67° 💧 None 💨 1 mph H 88%29.91 inHg

Friday

5:00 AM

Clear night

64° 💧 None 💨 0 mph H 97%29.88 inHg

11:00 AM

Sunny

81° 💧 None 💨 5 mph H 57%29.91 inHg

5:00 PM

Sunny

80° 💧 None 💨 6 mph H 54%29.83 inHg

11:00 PM

Clear night

67° 💧 None 💨 4 mph H 88%29.88 inHg

Saturday

5:00 AM

Clear night

64° 💧 None 💨 0 mph H 96%29.88 inHg

11:00 AM

Sunny

76° 💧 None 💨 6 mph H 58%29.91 inHg

5:00 PM

Sunny

77° 💧 None 💨 6 mph H 54%29.83 inHg

11:00 PM

Clear night

69° 💧 None 💨 2 mph H 73%29.88 inHg

Sunday

5:00 AM

Clear night

66° 💧 None 💨 0 mph H 82%29.85 inHg

11:00 AM

Sunny

81° 💧 None 💨 4 mph H 52%29.85 inHg

5:00 PM

Sunny

81° 💧 None 💨 6 mph H 46%29.80 inHg

11:00 PM

Clear night

68° 💧 None 💨 3 mph H 77%29.83 inHg

Monday

5:00 AM

Clear night

64° 💧 None 💨 0 mph H 84%29.80 inHg

11:00 AM

Sunny

79° 💧 None 💨 4 mph H 51%29.80 inHg

5:00 PM

Sunny

81° 💧 None 💨 6 mph H 37%29.74 inHg

11:00 PM

Clear night

67° 💧 None 💨 3 mph H 79%29.80 inHg

Tuesday

5:00 AM

Clear night

63° 💧 None 💨 2 mph H 82%29.77 inHg

11:00 AM

Sunny

78° 💧 None 💨 4 mph H 51%29.80 inHg

5:00 PM

Sunny

76° 💧 None 💨 7 mph H 45%29.77 inHg

11:00 PM

Clear night

64° 💧 None 💨 4 mph H 83%29.83 inHg

Wednesday

5:00 AM

Partly cloudy night

58° 💧 None 💨 7 mph H 97%29.85 inHg

In Newport Beach and, more broadly, across the state of California: Clear skies will continue into the evening, with temperatures remaining warm, ranging from the mid-70s to near 80 degrees. Winds will be light, coming from the northwest at around 5 to 9 mph, with occasional gusts reaching up to 15 mph. No precipitation is expected tonight, providing dry conditions for outdoor activities or evening plans. It will remain a warm and pleasant night, with comfortable conditions for most. Temperatures should gradually decrease into the lower 70s overnight.

15-Day Weather Outlook for Newport Beach

TomorrowTomorrow

Mostly sunny 73°/67° 💧 None 💨 9 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 72°/66° 💧 None 💨 11 mph

Friday, Sep 18Fri Sep 18

Sunny 81°/61° 💧 0.001 in 💨 6 mph

Saturday, Sep 19Sat Sep 19

Overcast 82°/63° 💧 None 💨 6 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 80°/63° 💧 None 💨 8 mph

Monday, Sep 21Mon Sep 21

Overcast 74°/64° 💧 0.005 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Mostly sunny 75°/62° 💧 0.001 in 💨 6 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 75°/63° 💧 None 💨 6 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 76°/64° 💧 0.001 in 💨 7 mph

Friday, Sep 25Fri Sep 25

Sunny 78°/60° 💧 None 💨 6 mph

Saturday, Sep 26Sat Sep 26

Sunny 76°/62° 💧 0.001 in 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 75°/61° 💧 0.008 in 💨 6 mph

Monday, Sep 28Mon Sep 28

Sunny 90°/63° 💧 None 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Sunny 93°/69° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Newport Beach

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Newport Beach

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 7,4µg/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 Fair 23,2µg/m³

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

O₃ Ozone Fair 90,2µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/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 Newport 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 8,1Very high 🙂Fair

Tomorrow UV 8,4Very high 🙂Fair

Thursday UV 8,3Very high 🙂Fair

Friday UV 8,1Very high 🙂Fair

Saturday UV 8,5Very high 😐Moderate

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

4:00 PMUV 3,4 5:00 PMUV 1,4 6:00 PMUV 0,4 7:00 PMUV 0,0

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.

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 Newport Beach

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · NEWPORT BEACH, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

93/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:21 PM–5:12 AM

☁ Cloud cover 10% Real hourly forecast for the best viewing hour.

☾ Moonlight 21% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 61° 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 min75%

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 Newport Beach were last refreshed today at 3:07 PM. The current forecast period extends through 17/09/2026 at 1:00 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.