San Francisco County Météo Prévisions
San Francisco County weather: 14°C, brouillard. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Risk assessment for San Francisco County
Derived from the current forecast window – not an official warning.
16 dry days, 0 days above 32°C and humidity at 98%. Hot, dry and windy together is what drives fire spread.
Ciel dégagé air overhead maintenant. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.
Qualité de l’air and pollen in San Francisco County
Qualité de l’air: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Conditions are comfortable for most people, including children and older adults, avec normal clothing. |
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 14°C (57°F) avec brouillard. Humidité is 98% and wind is 9 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 7:14 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.
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| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo Service. |
| Method | Scores, 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 septembre 23, 2026 at 7:14 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.

