Current Conditions

Newport Beach, California

88°F31°C

Clear

Wind

WNW 11 mph17 km/h

Humidity

49%

Cloud Cover

23%

As of Tuesday, September 8, 2026 at 4:09 PM PDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 89°F32°C and morning low of 85°F29°C. Breezy from the WNW at 8 to 11 mph12 to 17 km/h. Humid.

Night

Mostly clear, with a low around 81°F27°C. Light wind from the NW around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 89°F32°CFeels 92°F33°C	Low 81°F27°C	Precip 0 in0.1 mm3%	Cloud 35%	Wind WNW 7 mph11 km/h	Tuesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 85°F29°C. Breezy from the WNW at 8 to 11 mph12 to 17 km/h. Humid. Tuesday Night: Mostly clear, with a low around 81°F27°C. Light wind from the NW around 5 mph8 km/h.
Hot	High 94°F34°CFeels 98°F37°C	Low 77°F25°C	Precip 0 in0.1 mm5%	Cloud 22%	Wind W 5 mph8 km/h	Wednesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 80°F27°C. Breezy from the W at 6 to 9 mph9 to 14 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 77°F25°C. Light wind from the ESE around 4 mph6 km/h.
Clear	High 87°F30°CFeels 90°F32°C	Low 76°F25°C	Precip 0 in0 mm—	Cloud 17%	Wind S 6 mph9 km/h	Thursday: Mostly clear and hot, with a high of 87°F30°C and morning low of 79°F26°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. Humid. Thursday Night: Mostly clear, with a low around 76°F25°C. Light wind from the SSE around 5 mph7 km/h.
Clear	High 83°F28°CFeels 86°F30°C	Low 75°F24°C	Precip 0 in0 mm—	Cloud 6%	Wind S 5 mph9 km/h	Friday: Mostly clear and warm, with a high of 83°F28°C and morning low of 77°F25°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. Humid. Friday Night: Mostly clear, with a low around 75°F24°C. Light wind from the SSE around 4 mph7 km/h.
Clear	High 81°F27°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 17%	Wind SSW 5 mph8 km/h	Saturday: Mostly clear and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Humid. Saturday Night: Mostly clear, with a low around 72°F22°C. Light wind from the SSW around 4 mph6 km/h.
Clear	High 81°F27°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 20%	Wind SW 5 mph7 km/h	Sunday: Mostly clear and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Humid. Sunday Night: Mostly clear, with a low around 70°F21°C. Light wind from the SSW around 3 mph5 km/h.
Clear	High 81°F27°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 17%	Wind SSW 5 mph8 km/h	Monday: Mostly clear and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. Humid. Monday Night: Mostly clear, with a low around 70°F21°C. Light wind from the S around 4 mph6 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	89°F32°C Feels 92°F33°C	81°F27°C	0 in0.1 mm· 3%	35%	Clear	WNW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 85°F29°C. Breezy from the WNW at 8 to 11 mph12 to 17 km/h. Humid. NightMostly clear, with a low around 81°F27°C. Light wind from the NW around 5 mph8 km/h.
	WednesdaySep 9	94°F34°C Feels 98°F37°C	77°F25°C	0 in0.1 mm· 5%	22%	Hot	W 5 mph8 km/h
DayMostly clear and hot, with a high of 94°F34°C and morning low of 80°F27°C. Breezy from the W at 6 to 9 mph9 to 14 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Light wind from the ESE around 4 mph6 km/h.
	ThursdaySep 10	87°F30°C Feels 90°F32°C	76°F25°C	0 in0 mm· —	17%	Clear	S 6 mph9 km/h
DayMostly clear and hot, with a high of 87°F30°C and morning low of 79°F26°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. Humid. NightMostly clear, with a low around 76°F25°C. Light wind from the SSE around 5 mph7 km/h.
	FridaySep 11	83°F28°C Feels 86°F30°C	75°F24°C	0 in0 mm· —	6%	Clear	S 5 mph9 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 77°F25°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. Humid. NightMostly clear, with a low around 75°F24°C. Light wind from the SSE around 4 mph7 km/h.
	SaturdaySep 12	81°F27°C	72°F22°C	0 in0 mm· —	17%	Clear	SSW 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 74°F23°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Humid. NightMostly clear, with a low around 72°F22°C. Light wind from the SSW around 4 mph6 km/h.
	SundaySep 13	81°F27°C	70°F21°C	0 in0 mm· —	20%	Clear	SW 5 mph7 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Humid. NightMostly clear, with a low around 70°F21°C. Light wind from the SSW around 3 mph5 km/h.
	MondaySep 14	81°F27°C	70°F21°C	0 in0 mm· —	17%	Clear	SSW 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. Humid. NightMostly clear, with a low around 70°F21°C. Light wind from the S around 4 mph6 km/h.
	TuesdaySep 15	79°F26°C	70°F21°C	0 in0 mm· —	24%	Clear	SSW 5 mph8 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the SSW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 70°F21°C. Light wind from the S around 4 mph6 km/h.
	WednesdaySep 16	79°F26°C	69°F20°C	0.01 in0.3 mm· 2%	26%	Clear	SW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 71°F21°C. Breezy from the SW at 6 to 8 mph9 to 14 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SW around 3 mph5 km/h.
	ThursdaySep 17	79°F26°C	68°F20°C	0.01 in0.2 mm· 2%	28%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 71°F21°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 3 mph6 km/h.
	FridaySep 18	80°F27°C	68°F20°C	0.01 in0.3 mm· 2%	29%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the WSW at 6 to 9 mph10 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 3 mph5 km/h.
	SaturdaySep 19	82°F28°C	69°F21°C	0 in0 mm· —	29%	Clear	WSW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 69°F21°C. Light wind from the WSW around 3 mph5 km/h.
	SundaySep 20	81°F27°C	69°F21°C	0 in0.1 mm· 2%	36%	Clear	SW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the WSW at 6 to 8 mph10 to 14 km/h. NightPartly cloudy, with a low around 69°F21°C. Light wind from the SW around 3 mph5 km/h.
	MondaySep 21	80°F27°C	69°F21°C	0.02 in0.6 mm· 3%	36%	Clear	SW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 69°F21°C. Light wind from the SW around 4 mph6 km/h.
	TuesdaySep 22	80°F27°C	69°F20°C	0.02 in0.4 mm· 5%	35%	Clear	SW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the SW at 6 to 9 mph10 to 14 km/h. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SW around 4 mph6 km/h.

Nearby Cities

Costa Mesa2 mi3 km Huntington Beach5 mi8 km UC Irvine5 mi8 km Fountain Valley6 mi10 km Irvine7 mi11 km Westpark8 mi13 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 33.6189°N, 117.9290°W·Elevation: 3m·Timezone: America/Los_Angeles·Population: 87,127