San Francisco Météo Prévisions
San Francisco weather: 17°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Risk assessment for San Francisco
Derived from the current forecast window – not an official warning.
Peak gusts of 28 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1 mm, 2 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for San Francisco
Coastal Flood Advisory issued octobre 24 at 5:46AM PDT until octobre 29 at 3:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA
16-prévisions à San Francisco
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| ven., oct 23 | ☁️ Couvert | 21° / 12° | 1% | 15 km/h | 5 |
| sam., oct 24 | ☁️ Couvert | 23° / 11° | 0% | 18 km/h | 5 |
| dim., oct 25 | ☁️ Couvert | 22° / 9° | 0% | 16 km/h | 4 |
| lun., oct 26 | 🌦️ Bruine légère | 17° / 14° | 2% · 1 mm | 19 km/h | 4 |
| mar., oct 27 | ☁️ Couvert | 17° / 13° | 1% | 19 km/h | 5 |
| mer., oct 28 | 🌦️ Bruine légère | 17° / 12° | 1% · 0 mm | 18 km/h | 4 |
| jeu., oct 29 | ☁️ Couvert | 18° / 12° | 6% | 16 km/h | 4 |
| ven., oct 30 | 🌤️ Plutôt dégagé | 18° / 12° | 16% | 11 km/h | 4 |
| sam., oct 31 | ☁️ Couvert | 20° / 12° | 28% | 10 km/h | 4 |
| dim., nov 1 | ☁️ Couvert | 23° / 14° | 33% | 9 km/h | 4 |
| lun., nov 2 | 🌦️ Bruine légère | 21° / 16° | 25% · 1 mm | 9 km/h | 3 |
| mar., nov 3 | ☁️ Couvert | 23° / 16° | 24% | 17 km/h | 4 |
| mer., nov 4 | ☁️ Couvert | 21° / 16° | 19% | 19 km/h | 4 |
| jeu., nov 5 | ☁️ Couvert | 22° / 17° | 26% | 10 km/h | 4 |
| ven., nov 6 | 🌤️ Plutôt dégagé | 22° / 16° | 30% | 10 km/h | 4 |
| sam., nov 7 | ☀️ Ciel dégagé | 25° / 16° | 26% | 12 km/h | 4 |
What this means for San Francisco
Today is about average for octobre. The forecast high of 21°C is in line avec the 22°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 6°C – an unusually even climate through the year.
Voir les prévisions de San Francisco par période
San Francisco weather – more answers
Explore San Francisco
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?
San Francisco is a city in California. Its coordinates are 37.7749, -122.4194. It lies in Amérique du Nord.
What is the weather like in San Francisco maintenant?
It is currently 17°C (62°F) avec ciel dégagé. Humidité is 65% and wind is 15 km/h.
When is the best time à visit San Francisco?
mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is San Francisco in?
San Francisco observes America/Los_Angeles (UTC-07:00). The heure locale is 9:27 AM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport à San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things à do in San Francisco?
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.
What places are in San Francisco?
San Francisco covers 8 places in this atlas, including Alcatraz Island, Golden Gate Bridge, San Francisco International Airport, Fisherman's Wharf, Mission District and ZIP Code 94102.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – 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 octobre 24, 2026 at 9:27 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
