San Francisco Veður Spá
San Francisco weather: 12°C, clear. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Samantekt
San Francisco is a city in California. San Francisco is known for Golden Gate Bridge and cable cars. Íbúafjöldinn er um 810.000.
Núna er hitinn 12°C (54°F) in San Francisco með clear. Hitinn finnst vera 10°C. Í dag er hitinn frá 11°C til 18°C. Líkur á úrkomu eru 1%. Sightseeing conditions score 9/10 - frábært — farðu núna.
Besti tíminn til að heimsækja San Francisco is maí, júní, júlí, ágúst, september and október. Loftslagið er Mediterranean. janúar, febrúar and desember tend til be the least comfortable months. október is the warmest month með average highs near 22°C, while janúar is the coldest með lows near 8°C.
The closest major airport is San Francisco International Airport (SFO), about 17 km away. Nearby highlights include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve and Pinnacles National Park.
Í einföldu máli. Today is slightly cooler than average for október. The forecast high of 18°C is 3.9°C below the 22°C typical for this month. The best window til be outside is roughly 1 PM til 4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in San Francisco today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for San Francisco
Coastal Flood Advisory issued október 26 at 8:59PM PDT until október 30 at 5:00PM PDT by NWS San Francisco CA
Issued by NWS San Francisco CA
Veður í San Francisco núna
Open-Meteo Updated 2:26 PM, okt 27 local time.
Sjá spá fyrir San Francisco eftir tímabili
Næstu 24 klukkustundir
Hitastig, líkur á úrkomu og vindur eftir klukkustundum
16-day forecast for San Francisco
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| þri., okt 27 | ☁️ Skýjað | 18° / 11° | 1% | 21 km/h | 4 |
| mið., okt 28 | ☁️ Skýjað | 20° / 10° | 0% | 18 km/h | 5 |
| fim., okt 29 | ☁️ Skýjað | 18° / 14° | 0% | 9 km/h | 3 |
| fös., okt 30 | ☁️ Skýjað | 17° / 14° | 0% | 20 km/h | 4 |
| lau., okt 31 | ☁️ Skýjað | 16° / 13° | 11% | 15 km/h | 3 |
| sun., nóv 1 | ☁️ Skýjað | 17° / 12° | 12% | 12 km/h | 4 |
| mán., nóv 2 | ☁️ Skýjað | 20° / 13° | 3% | 11 km/h | 4 |
| þri., nóv 3 | ☁️ Skýjað | 21° / 14° | 27% | 10 km/h | 3 |
| mið., nóv 4 | ☁️ Skýjað | 21° / 17° | 26% | 14 km/h | 4 |
| fim., nóv 5 | ☁️ Skýjað | 21° / 16° | 41% | 12 km/h | 4 |
| fös., nóv 6 | 🌧️ Rigning | 20° / 16° | 46% · 8 mm | 37 km/h | 3 |
| lau., nóv 7 | 🌦️ Light showers | 18° / 15° | 55% · 7 mm | 27 km/h | 4 |
| sun., nóv 8 | 🌤️ Að mestu heiðskýrt | 18° / 13° | 65% | 14 km/h | 4 |
| mán., nóv 9 | ☁️ Skýjað | 19° / 14° | 31% | 12 km/h | 4 |
| þri., nóv 10 | ☁️ Skýjað | 19° / 14° | 23% | 12 km/h | 4 |
| mið., nóv 11 | ☀️ Heiðskýrt | -- / -- | 12% | -- | — |
Loftslag in San Francisco month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 15° | 8° | 84 mm | ★★★☆☆ |
| febrúar | 15° | 9° | 141 mm | ★★★☆☆ |
| mars | 18° | 10° | 76 mm | ★★★★☆ |
| apríl | 17° | 10° | 52 mm | ★★★★☆ |
| maí | 19° | 11° | 15 mm | ★★★★★ |
| júní | 19° | 12° | 0 mm | ★★★★★ |
| júlí | 19° | 13° | 2 mm | ★★★★★ |
| ágúst | 20° | 14° | 1 mm | ★★★★★ |
| september | 21° | 14° | 5 mm | ★★★★★ |
| október | 22° | 13° | 19 mm | ★★★★★ |
| nóvember | 17° | 10° | 104 mm | ★★★☆☆ |
| desember | 14° | 9° | 148 mm | ★★★☆☆ |
Loftslag type: Mediterranean. Heimild: Open-Meteo archive (ERA5).
Veður map for San Francisco
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Loftgæði and pollen in San Francisco
Loftgæði: Open-Meteo (CAMS). US AQI scale.
sun., twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time til visit San Francisco
Go in maí, júní, júlí, ágúst, september and október. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - expect the least comfortable mix of heat, cold or rain.
Veður by attraction in San Francisco
2 attractions mapped in this atlas
Veður by airport in San Francisco
1 airports mapped in this atlas
Veður by district in San Francisco
2 districts and neighborhoods mapped in this atlas
Veður by zip / postal code in San Francisco
2 zip and postal codes mapped in this atlas
Veður by area code in San Francisco
1 area codes mapped in this atlas
Explore San Francisco
Every topic we hold for this place, and the same topic for the places around it.
Veður 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 Norður-Ameríka.
What is the weather like in San Francisco núna?
It is currently 12°C (54°F) með clear. Raki is 79% and wind is 15 km/h.
When is the best time til visit San Francisco?
maí, júní, júlí, ágúst, september and október offer the most comfortable conditions in San Francisco, which has a Mediterranean climate. janúar, febrúar and desember 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 2:26 PM.
How many people live in San Francisco?
San Francisco has a population of approximately 810.000.
What is the nearest airport til San Francisco?
The closest airports are San Francisco International Airport (SFO), 17 km away.
What are the top things til do in San Francisco?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, júlia 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 október 27, 2026 at 2:26 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
