County in California

Orange County 天气 预报

Orange County weather: 21°C, 晴. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.

🌙 21°C now🕔 9:42 AM local📅 Best: 四月, 五月, 六月, 七月, 八月, 九月 and 十月👥 3.2 million

空气质量 and pollen in Orange County

59
中等
Unusually sensitive people should limit long outdoor exertion.
PM2.515.2 µg/m³
PM1015.7 µg/m³
Ozone46 µg/m³
NO₂43.8 µg/m³
UV指数0 · 低
Airborne haze晴 air

空气质量: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UVNo protection needed for most skin types.
General天气状况 are comfortable for most people, including children and older adults,,天气为normal clothing.

天气:Orange County现在

🌙
21°C
晴 · feels like 22°C
湿度77%
风4 km/h SSE
阵风7 km/h
UV指数0 · 低
云量9%
气压1013 hPa
能见度Good · 17 km
空气质量59 · 中等
日出7:04 AM
日落6:05 PM
月亮🌕 Full moon · 100%

Open-Meteo Updated 9:42 AM, 十月 26 local time.

查看 Orange County 的分时预报

Orange County weather - more answers

Explore Orange County

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

天气 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 北美洲.

What is the weather like in Orange County现在?

It is currently 21°C (69°F),天气为晴. 湿度 is 77% and wind is 4 km/h.

When is the best time至visit Orange County?

四月, 五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Orange County, which has a Mediterranean climate. 一月, 二月 and 十二月 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 9:42 AM.

How many people live in Orange County?

Orange County has a population of approximately 3.2 million.

What is the nearest airport至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至do in Orange County?

Popular options include Disneyland Resort, Hollywood Sign, Santa 周一ica 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.
预报 and observationsOpen-Meteo (ECMWF and national models).
空气质量 and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
气候 averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National 天气 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 十月 26, 2026 at 9:42 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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