County in California

Santa Clara County Vejr Prognose

Santa Clara County weather: 25°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.

🌙 25°C now🕔 8:59 PM local📅 Best: maj, juni, juli, august, september and oktober👥 1.9 million

14-day forecast for Santa Clara County

Maks. / Min.; Nedbør; UV

DagForholdMaks. / Min.NedbørVindUV
lør, okt 3☁️ Overskyet33° / 16°0%11 km/h6
søn, okt 4☁️ Overskyet33° / 18°2%13 km/h6
man, okt 5☀️ Klar himmel33° / 14°2%14 km/h6
tir, okt 6☀️ Klar himmel36° / 24°0%15 km/h6
ons, okt 7☀️ Klar himmel36° / 24°0%13 km/h6
tor, okt 8☀️ Klar himmel35° / 23°0%13 km/h6
fre, okt 9⛅ Delvist skyet33° / 23°1%16 km/h6
lør, okt 10☁️ Overskyet29° / 21°3%15 km/h5
søn, okt 11☁️ Overskyet27° / 19°7%10 km/h3
man, okt 12☁️ Overskyet30° / 21°15%18 km/h5
tir, okt 13☁️ Overskyet25° / 19°8%15 km/h6
ons, okt 14☀️ Klar himmel28° / 17°2%11 km/h5
tor, okt 15☀️ Klar himmel32° / 19°3%9 km/h5
fre, okt 16☁️ Overskyet32° / 21°3%12 km/h4

The two-week trend

Temperature trend

Cooling. The second half of the window averages 7°C cooler than the days immediately ahead.

Against the normal

The window averages 30°C against a oktober normal of 26°C - 4°C above.

Regnfall

The next 7 days look unusually dry - roughly 0% of a normal oktober week (0 mm against 3 mm).

What this means for Santa Clara County

Compared med normal

Today is warmer than average for oktober. The forecast high of 33°C is 7.2°C above the 26°C typical for this month.

Regn chance explained

Regn is very unlikely today - plans do not need a backup.

Rejser and driving

No weather-related travel disruption is expected today. Roads and airports should run normally.

Worth knowing

Northern Hemisphere, so peak summer falls in juni og august.

Worth knowing

The gap between the warmest and coldest month averages 11°C.

What og pack, what og skip

Pack for the next 7 days
  • Lightweight, light-coloured clothing and a refillable water bottle
  • sønglasses, a brimmed hat and SPF 30+
Worth avoiding
  • Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
  • If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.

Se prognosen for Santa Clara County efter tidsinterval

Santa Clara County weather - more answers

Explore Santa Clara County

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

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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 Nordamerika.

What is the weather like in Santa Clara County lige nu?

It is currently 25°C (76°F) med klart. Luftfugtighed is 54% and wind is 4 km/h.

When is the best time og visit Santa Clara County?

maj, juni, juli, august, september and oktober offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. januar, februar and december 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 8:59 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 og 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 og do in Santa Clara County?

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

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 3, 2026 at 8:59 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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