County in California

Santa Clara County Météo Prévisions

Santa Clara County weather: 18°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.

☀️ 18°C now🕔 10:01 AM local📅 Best: mai, juin, juillet, août, septembre and octobre👥 1.9 million

14-prévisions à Santa Clara County

Maximales, minimales, précipitations et UV quotidiens.

JourConditionsMax / MinPrécip.VentUV
ven., oct 23☁️ Couvert21° / 12°3%15 km/h5
sam., oct 24☀️ Ciel dégagé22° / 9°0%10 km/h5
dim., oct 25☁️ Couvert25° / 9°0%9 km/h4
lun., oct 26⛅ Partiellement nuageux21° / 13°1%15 km/h5
mar., oct 27☁️ Couvert21° / 13°0%16 km/h5
mer., oct 28🌦️ Bruine légère19° / 12°0% · 0 mm14 km/h4
jeu., oct 29☁️ Couvert20° / 13°6%12 km/h4
ven., oct 30☀️ Ciel dégagé21° / 11°12%13 km/h4
sam., oct 31⛅ Partiellement nuageux22° / 12°27%10 km/h4
dim., nov 1☁️ Couvert24° / 14°32%8 km/h4
lun., nov 2☁️ Couvert24° / 17°20%9 km/h3
mar., nov 3☁️ Couvert25° / 16°20%9 km/h4
mer., nov 4☁️ Couvert25° / 16°10%14 km/h4
jeu., nov 5☁️ Couvert25° / 17°26%12 km/h4

The two-week trend

Temperature trend

Warming. The second half of the window averages 3°C warmer than the days immediately ahead.

Against the normal

The window averages 23°C against a octobre normal of 26°C – 3°C below.

Précipitations

The next 7 days look unusually dry – roughly 6% of a normal octobre week (0 mm against 3 mm).

What this means for Santa Clara County

Compared avec normal

Today is cooler than average for octobre. The forecast high of 21°C is 4.9°C below the 26°C typical for this month.

Pluie chance explained

Pluie is very unlikely today – plans do not need a backup.

Voyage 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 juin à août.

Worth knowing

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

What à pack, what à skip

Pack for the next 7 days
  • dim.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 janvier, février and décembre – historically the least comfortable months here.

Voir les prévisions de Santa Clara County par période

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.

Météo for related places

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 Amérique du Nord.

What is the weather like in Santa Clara County maintenant?

It is currently 18°C (64°F) avec ciel dégagé. Humidité is 60% and wind is 10 km/h.

When is the best time à visit Santa Clara County?

mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. janvier, février and décembre 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 heure locale is 10:01 AM.

How many people live in Santa Clara County?

Santa Clara County has a population of approximately 1.9 million.

What is the nearest airport à 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 à do in Santa Clara County?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts.
Prévisions and observationsOpen-Meteo (ECMWF and national models).
Qualité de l’air and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Climat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Météo 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 octobre 24, 2026 at 10:01 AM heure locale. 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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