City in California

San Francisco Väder Prognos

San Francisco weather: 13°C, mest klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.

🌙 13°C now🕔 7:12 AM local📅 Best: maj, juni, juli, augusti, september and oktober👥 810.000

Snö forecast for San Francisco

No snow is in the current forecast window for San Francisco.

0 of the next 16 nights are forecast och reach freezing.

Average monthly lows here stay above freezing all year, so lying snow is rare.

16-day forecast for San Francisco

Max / Min; Nederb.; UV

DagFörhållandenMax / MinNederb.VindUV
ons, sep 30☀️ Klart26° / 12°0%24 km/h6
tor, okt 1🌥️ Dimma23° / 12°2%20 km/h6
fre, okt 2🌥️ Dimma24° / 12°1%15 km/h5
lör, okt 3⛅ Delvis molnigt31° / 19°0%11 km/h6
sön, okt 4☁️ Mulet30° / 20°1%10 km/h5
mån, okt 5☀️ Klart28° / 19°0%11 km/h6
tis, okt 6☀️ Klart30° / 20°0%13 km/h6
ons, okt 7☀️ Klart29° / 21°1%14 km/h6
tor, okt 8☀️ Klart23° / 16°1%13 km/h6
fre, okt 9☁️ Mulet21° / 15°0%13 km/h6
lör, okt 10☁️ Mulet23° / 15°1%12 km/h6
sön, okt 11☀️ Klart29° / 16°0%10 km/h6
mån, okt 12☀️ Klart28° / 19°0%10 km/h6
tis, okt 13🌤️ Mest klart21° / 16°3%16 km/h5
ons, okt 14🌤️ Mest klart20° / 14°0%14 km/h5
tor, okt 15☀️ Klart21° / 14°3%10 km/h5

Klimat in San Francisco month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfebmaraprmajjunjulaugsepoktnovdecLine: average high · Bars: rainfall
MånadAvg highAvg lowRegnfallRating
januari15°8°84 mm★★★☆☆
februari15°9°141 mm★★★☆☆
mars18°10°76 mm★★★★☆
april17°10°52 mm★★★★☆
maj19°11°15 mm★★★★★
juni19°12°0 mm★★★★★
juli19°13°2 mm★★★★★
augusti20°14°1 mm★★★★★
september21°14°5 mm★★★★★
oktober22°13°19 mm★★★★★
november17°10°104 mm★★★☆☆
december14°9°148 mm★★★☆☆

Klimat type: Mediterranean. Källa: Open-Meteo archive (ERA5).

What och pack, what och skip

Pack for the next 7 days
  • Lightweight, light-coloured clothing and a refillable water bottle
  • sönglasses, a brimmed hat and SPF 30+
Worth avoiding
  • If your dates are flexible, avoid januari, februari and december - historically the least comfortable months here.

Se prognosen för San Francisco per tidsintervall

San Francisco weather - more answers

Explore San Francisco

Every topic we hold for this place, and the same topic for the places around it.

Väder 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 Nordamerika.

What is the weather like in San Francisco just nu?

It is currently 13°C (56°F) med mest klart. Luftfuktighet is 97% and wind is 13 km/h.

When is the best time och visit San Francisco?

maj, juni, juli, augusti, september and oktober offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. januari, februari and december 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 7:12 AM.

How many people live in San Francisco?

San Francisco has a population of approximately 810.000.

What is the nearest airport och San Francisco?

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

What are the top things och do in San Francisco?

Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, julia 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 dataUSPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts.
Prognos and observationsOpen-Meteo (ECMWF and national models).
Luftkvalitet and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Klimat averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Väder 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 oktober 1, 2026 at 7:12 AM local time. 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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