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SunnyDays

California · SNA

Newport Beach weather this week

Newport Beach, California Just your ID

Newport Beach scores 8.8 out of 10 and has 6 genuinely clear days out of 16.

8.8/10
Genuinely clear
6 genuinely clear days, 4 partly cloudy, 4 overcast, 0 wet, 0 stormy — out of 16 forecast days.
Bright days 10 vs dull days 4. Bright wins.
Our model tiers this window Excellent, and the clear-day count supports that.

14-day window, zero rain — Sunshine, day after day — 14-days run, 6 genuinely clear, 4 partly cloudy, 92°F

The next 16 days in Newport Beach

Every number below is the forecast we hold, rendered as text — nothing here is drawn on a canvas or filled in by JavaScript. The rain figure is the highest chance across all 16 days (17%), not the lowest, because the worst number is the useful one.

Booking window Wed 23 Sep–Tue 6 Oct: 8.8/10 for those days alone. The 16-day outlook score (8.8) covers the full table below and includes days outside that window.

Newport Beach daily forecast, Wed 23 Sep to Thu 8 Oct (16 days total). Best single day scores 10.0; worst scores 7.0. A lone good day cannot carry the week.
Day High Low Rain chance Sky Day score
77°F 63°F 0% Partly cloudy partly 9.3
Partly cloudy, 77°F, not a drop of rain.
74°F 66°F 1% Fog cloudy 7.0
Hazy, 74°F — give it an hour.
82°F 65°F 1% Overcast cloudy 8.5
Overcast, 82°F, dry as a bone.
88°F 74°F 0% Overcast cloudy 8.5
Overcast, 88°F, dry as a bone.
86°F 74°F 10% Overcast cloudy 8.5
Overcast, 86°F, dry as a bone.
84°F 71°F 17% Clear clear 9.8
Clear skies, 84°F, zero drama.
91°F 73°F 3% Clear clear 9.5
Clear skies, 91°F — sunscreen is not optional.
84°F 76°F 3% Partly cloudy partly 9.3
Partly cloudy, 84°F, not a drop of rain.
84°F 74°F 3% Clear clear 10.0
Clear skies, 84°F, zero drama.
82°F 71°F 2% Clear clear 10.0
Clear skies, 82°F, zero drama.
77°F 70°F 1% Partly cloudy partly 9.3
Partly cloudy, 77°F, not a drop of rain.
92°F 70°F 1% Clear clear 9.4
Clear skies, 92°F — sunscreen is not optional.
90°F 74°F 3% Clear clear 9.7
Clear skies, 90°F — sunscreen is not optional.
81°F 72°F 3% Partly cloudy partly 9.3
Partly cloudy, 81°F, not a drop of rain.
82°F 70°F 3% Mainly clear clear 9.8
Clear skies, 82°F, zero drama.
99°F 75°F 3% Clear clear 8.2
Clear skies, 99°F — aggressively sunny.

How this week got its score

  • 14 forecast days: 6 clear/mainly clear, 4 partly cloudy, 4 overcast, 0 wet (fog/drizzle/rain/showers), 0 stormy.
  • Trimmed mean of day scores 9.3 × 0.55 = 5.09
  • Worst day drag: worst day is 7.0 × 0.25 = 1.75 - one bad day cannot be averaged away.
  • Longest consecutive run of good days (≥7.0) is 14/14 = 100% coverage × 0.20 = 2.00
  • Best single day is 10.0 but it only counts through the trimmed mean - a lone great day cannot carry the window.

The full model, including why a single great day cannot rescue a bad week, is on the methodology page.

Getting to Newport Beach

The nearest airport we price is SNA. From New York City that is about 5h 21m in the air out of EWR, 2428 miles. Then about 8m to drive from SNA (est. 5 mi — road model, not real routing). Total door-to-lounger: 5h 29m. Flight times from 55 other departure metros are on the search page.

Where to stay in Newport Beach

We hold no live hotel rates for Newport Beach right now, so there is nothing honest to show here. Rates return as soon as the supplier does — the refresh state is on system status.

So, should you go?

Newport Beach scores 8.8 out of 10 and has 6 genuinely clear days out of 16. That holds up. Check the daily rows above for which specific days carry the sun, and price it from your own airport.

Frequently asked

Is it raining in Newport Beach this week?

No. The current 16-day forecast for Newport Beach shows no rain or storm days, peaking at 17% chance on the worst day. Cloud is not the dealbreaker here — rain is, and none is forecast.

How many clear days does Newport Beach have this week?

6. Newport Beach has 6 genuinely clear days out of the next 16.

Is Newport Beach good for a trip this week?

Yes. Newport Beach scores 8.8/10 with 6 genuinely clear days out of 16 — bright days outnumber dull ones.

Newport Beach by month — 8-year ERA5 history

Historical clear-sky percentages from the ERA5 reanalysis (2018–2025). This is history, not a forecast — the 7-day forecast above is this week. They can and do differ.

Newport Beach: clear-sky % by month, ERA5 2018–2025. n = days sampled.
Month Historically clear Sample (n)
January 8% n=248 all destinations →
February 6% n=226 all destinations →
March 2% n=248 all destinations →
April 10% n=240 all destinations →
May 8% n=248 all destinations →
June 25% n=240 all destinations →
July 71% n=248 all destinations →
August 88% n=248 all destinations →
September 70% n=240 all destinations →
October 49% n=248 all destinations →
November 22% n=240 all destinations →
December 5% n=248 all destinations →

Each month links to the detailed almanac page for Newport Beach in that month. The “all destinations” column links to the full ranking across all destinations for that month.

Forecast data from Open-Meteo, last refreshed 2026-09-24T02:07:50.537610Z. Hotel names and rates come from LiteAPI and change constantly; the rate shown is the rate we held at refresh time, not a quote. Scores are forecasts, not guarantees, and the whole model is published on our methodology page.