County in California

Santa Clara County 天气 预报

Santa Clara County weather: 18°C, 阴天. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.

☁️ 18°C now🕔 7:46 PM local📅 Best: 五月, 六月, 七月, 八月, 九月 and 十月👥 1.9 million

Weekend outlook

周日day, 十月 25

☁️ 23° / 8°

阴天 · 0% rain · wind 16 km/h

周六urday, 十月 31

☁️ 18° / 13°

阴天 · 24% rain · wind 8 km/h

Best time至go outside today

2 PM - 5 PM · comfort score 9/10

The best window至be outside is roughly 2 PM至5 PM, when temperature, rain chance and wind line up best.

Is today a good day至visit?

Activity scores from 0至10 based on temperature, rain, wind, sun and visibility.

Sightseeing9.9
Outdoors9.8
Beach day5.6
Swimming4.9
Hiking9.9
Running9.9
Cycling9.8
Camping9.9
Fishing9.8
Photography8.1
Stargazing6.8
Family time9.8
Driving9.8
Flying out9.8

What至pack, what至skip

Pack for the next 7 days
  • 周日glasses, a brimmed hat and SPF 30+
  • Layers - the daily swing is 17°C, so mornings feel nothing like afternoons
Worth avoiding
  • If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.

查看 Santa Clara County 的分时预报

Santa Clara County weather - more answers

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Frequently asked questions

Where is Santa Clara County?

Santa Clara County is a county in California. Its coordinates are 37.3541, -121.9552. It lies in 北美洲.

What is the weather like in Santa Clara County现在?

It is currently 18°C (64°F),天气为阴天. 湿度 is 70% and wind is 3 km/h.

When is the best time至visit Santa Clara County?

五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Santa Clara 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 Santa Clara County in?

Santa Clara County observes America/Los_Angeles (UTC-07:00). The local time is 7:46 PM.

How many people live in Santa Clara County?

Santa Clara County has a population of approximately 1.9 million.

What is the nearest airport至Santa Clara County?

The closest airports are San Francisco International Airport (SFO), 48 km away and Los Angeles International Airport (LAX), 497 km away.

What are the top things至do in Santa Clara County?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, 七月ia Pfeiffer Burns State Park and Half Dome.

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 25, 2026 at 7:46 PM 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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