County in California

San Francisco County Météo Prévisions

San Francisco County weather: 19°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.

☀️ 19°C now🕔 5:23 PM local📅 Best: mai, juin, juillet, août, septembre and octobre👥 810.000

Risk assessment for San Francisco County

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

Storm and wind2.8

Peak gusts of 34 km/h and 0 thunderstorm days in the next 16 days.

Forte pluie and flooding0

Wettest single day forecast at 0 mm, 0 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.

Active alerts for San Francisco County

⚠️Coastal Flood Advisory · Minor
Coastal Flood Advisory issued octobre 24 at 1:34PM PDT until octobre 29 at 3:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA

16-prévisions à San Francisco County

Maximales, minimales, précipitations et UV quotidiens.

JourConditionsMax / MinPrécip.VentUV
sam., oct 24☀️ Ciel dégagé23° / 9°0%19 km/h5
dim., oct 25☁️ Couvert19° / 11°2%18 km/h4
lun., oct 26🌤️ Plutôt dégagé18° / 11°3%25 km/h5
mar., oct 27☁️ Couvert18° / 12°0%24 km/h5
mer., oct 28☁️ Couvert19° / 13°0%13 km/h5
jeu., oct 29☁️ Couvert18° / 14°3%10 km/h3
ven., oct 30☁️ Couvert15° / 12°17%32 km/h4
sam., oct 31☁️ Couvert15° / 11°20%20 km/h3
dim., nov 1☀️ Ciel dégagé17° / 11°17%14 km/h4
lun., nov 2☀️ Ciel dégagé17° / 12°20%17 km/h4
mar., nov 3☁️ Couvert17° / 13°29%16 km/h3
mer., nov 4☁️ Couvert16° / 12°39%19 km/h4
jeu., nov 5☁️ Couvert19° / 13°39%11 km/h4
ven., nov 6☁️ Couvert21° / 15°48%18 km/h4
sam., nov 7🌤️ Plutôt dégagé21° / 15°33%11 km/h4
dim., nov 8☁️ Couvert22° / 16°23%14 km/h4

What this means for San Francisco County

Compared avec normal

Today is about average for octobre. The forecast high of 23°C is in line avec the 22°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 6°C – an unusually even climate through the year.

Voir les prévisions de San Francisco County par période

San Francisco County weather – more answers

Explore San Francisco 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 San Francisco County?

San Francisco County is a county in California. Its coordinates are 37.7749, -122.4194. It lies in Amérique du Nord.

What is the weather like in San Francisco County maintenant?

It is currently 19°C (66°F) avec ciel dégagé. Humidité is 53% and wind is 18 km/h.

When is the best time à visit San Francisco County?

mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in San Francisco County, which has a Mediterranean climate. janvier, février and décembre are usually the hardest months for outdoor plans.

What time zone is San Francisco County in?

San Francisco County observes America/Los_Angeles (UTC-07:00). The heure locale is 5:23 PM.

How many people live in San Francisco County?

San Francisco County has a population of approximately 810.000.

What is the nearest airport à San Francisco County?

The closest airports are San Francisco International Airport (SFO), 17 km away.

What are the top things à do in San Francisco County?

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

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 5:23 PM 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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