County in California

Orange County Vejr Prognose

Orange County weather: 26°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.

🌙 26°C now🕔 3:41 AM local📅 Best: april, maj, juni, juli, august, september and oktober👥 3.2 million

Risk assessment for Orange County

Derived from the current forecast window - not an official warning.

Fire weather10

16 dry days, 10 days above 32°C and humidity at 44%. Hot, dry and windy together is what drives fire spread.

Airborne particulates1.4

Klart air overhead lige nu. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.

Luftkvalitet and pollen in Orange County

63
Moderat
Unusually sensitive people should limit long outdoor exertion.
PM2.517.3 µg/m³
PM1026.1 µg/m³
Ozone70 µg/m³
NO₂36.2 µg/m³
UV-indeks0 · Lav
Airborne hazeKlart air

Luftkvalitet: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UVNo protection needed for most skin types.
GeneralForhold are comfortable for most people, including children and older adults, med normal clothing.

Active alerts for Orange County

⚠️Ekstrem Heat Warning · Severe
Ekstrem Heat Warning issued oktober 4 at 9:10PM PDT until oktober 8 at 8:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
⚠️man, okt 5: extreme heat, 39°C (103°F). Hydrate and avoid midday sun.
⚠️tir, okt 6: extreme heat, 38°C (100°F). Hydrate and avoid midday sun.
⚠️ons, okt 7: extreme heat, 35°C (95°F). Hydrate and avoid midday sun.

Se prognosen for Orange County efter tidsinterval

Orange County weather - more answers

Explore Orange County

Every topic we hold for this place, and the same topic for the places around it.

Vejr for related places

Frequently asked questions

Where is Orange County?

Orange County is a county in California. Its coordinates are 33.7175, -117.8311. It lies in Nordamerika.

What is the weather like in Orange County lige nu?

It is currently 26°C (79°F) med klart. Luftfugtighed is 44% and wind is 7 km/h.

When is the best time og visit Orange County?

april, maj, juni, juli, august, september and oktober offer the most comfortable conditions in Orange County, which has a Mediterranean climate. januar, februar and december are usually the hardest months for outdoor plans.

What time zone is Orange County in?

Orange County observes America/Los_Angeles (UTC-07:00). The local time is 3:41 AM.

How many people live in Orange County?

Orange County has a population of approximately 3.2 million.

What is the nearest airport og Orange County?

The closest airports are Los Angeles International Airport (LAX), 59 km away, San Diego International Airport (SAN), 124 km away and Harry Reid International Airport (LAS), 359 km away.

What are the top things og do in Orange County?

Popular options include Disneyland Resort, Hollywood Sign, Santa manica State Beach, Coronado Beach, Anza-Borrego Desert State Park and Joshua Tree National Park.

What places are in Orange County?

Orange County covers 1 places in this atlas, including Disneyland Resort.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
Prognose and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Vejr Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated oktober 5, 2026 at 3:41 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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