San Francisco Pogoda Prognoza
San Francisco weather: 15°C, bezchmurnie. Godzinowo forecast, 14-day outlook, UV, air quality and the best time do visit.
Risk assessment for San Francisco
Derived from the current forecast window - not an official warning.
Peak gusts of 51 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 0 mm, 0 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for San Francisco
Maks. / Min.; Opady; UV
| Dzień | Warunki | Maks. / Min. | Opady | Wiatr | UV |
|---|---|---|---|---|---|
| pt., wrz 18 | 🌥️ Mgła | 20° / 14° | 2% | 29 km/h | 7 |
| sob., wrz 19 | ☁️ Pochmurno | 20° / 13° | 2% | 21 km/h | 7 |
| niedz., wrz 20 | ☁️ Pochmurno | 19° / 15° | 2% | 17 km/h | 6 |
| pon., wrz 21 | ☁️ Pochmurno | 22° / 15° | 1% | 17 km/h | 6 |
| wt., wrz 22 | 🌤️ Przeważnie bezchmurnie | 23° / 15° | 0% | 17 km/h | 6 |
| śr., wrz 23 | ☁️ Pochmurno | 24° / 15° | 0% | 12 km/h | 6 |
| czw., wrz 24 | ☁️ Pochmurno | 22° / 15° | 0% | 16 km/h | 6 |
| pt., wrz 25 | ☁️ Pochmurno | 24° / 15° | 1% | 13 km/h | 6 |
| sob., wrz 26 | ☁️ Pochmurno | 19° / 15° | 3% | 17 km/h | 6 |
| niedz., wrz 27 | ☁️ Pochmurno | 22° / 14° | 5% | 12 km/h | 6 |
| pon., wrz 28 | ⛅ Częściowe zachmurzenie | 21° / 14° | 6% | 27 km/h | 6 |
| wt., wrz 29 | ☁️ Pochmurno | 19° / 14° | 0% | 42 km/h | 6 |
| śr., wrz 30 | ☀️ Bezchmurnie | 19° / 13° | 3% | 27 km/h | 6 |
| czw., paź 1 | ☀️ Bezchmurnie | 23° / 16° | 0% | 18 km/h | 6 |
| pt., paź 2 | ☀️ Bezchmurnie | 26° / 16° | 0% | 17 km/h | 6 |
| sob., paź 3 | ☀️ Bezchmurnie | -- / -- | 6% | -- | — |
What this means for San Francisco
Today is about average for wrzesień. The forecast high of 20°C is in line przy the 21°C typical for this month.
Deszcz 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 czerwiec do sierpień.
The gap between the warmest and coldest month averages 6°C - an unusually even climate through the year.
Zobacz prognozę dla San Francisco według zakresu czasu
San Francisco weather - more answers
Explore San Francisco
Every topic we hold for this place, and the same topic for the places around it.
Pogoda 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 Ameryka Północna.
What is the weather like in San Francisco teraz?
It is currently 15°C (59°F) przy bezchmurnie. Wilgotność is 92% and wind is 11 km/h.
When is the best time do visit San Francisco?
maj, czerwiec, lipiec, sierpień, wrzesień and październik offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. styczeń, luty and grudzień 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 local time is 12:00 AM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport do San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things do do in San Francisco?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, lipia 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. |
|---|---|
| Prognoza and observations | Open-Meteo (ECMWF and national models). |
| Jakość powietrza and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Pogoda 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 wrzesień 18, 2026 at 12:00 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
