County in California

San Diego County Cuaca Ramalan

San Diego County weather: 16°C, mendung. Setiap jam forecast, 14-day outlook, UV, air quality and the best time hingga visit.

☁️ 16°C now🕔 9:33 PM local📅 Best: April, Mei, Jun, Julai, Ogos and September👥 3.3 million

Risk assessment for San Diego County

Derived from the current forecast window - not an official warning.

Fire weather8.4

13 dry days, 0 days above 32°C and humidity at 91%. Hot, dry and windy together is what drives fire spread.

Airborne particulates1.2

Cerah air overhead sekarang. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.

Kualiti udara and pollen in San Diego County

62
Sederhana
Unusually sensitive people should limit long outdoor exertion.
PM2.511.2 µg/m³
PM1016.1 µg/m³
Ozone93 µg/m³
NO₂3.9 µg/m³
Indeks UV0 · Rendah
Airborne hazeCerah air

Kualiti udara: Open-Meteo (CAMS). US AQI scale.

Health and safety today

Skin and UVNo protection needed for most skin types.
GeneralKeadaan are comfortable for most people, including children and older adults, dengan normal clothing.

Active alerts for San Diego County

⚠️Coastal Flood Warning · Severe
Coastal Flood Warning issued Oktober 27 at 9:34PM PDT until Oktober 29 at 1:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
⚠️Aha, Nov 1: heavy rain, 28 mm. Flooding and delays possible.

Lihat ramalan untuk San Diego County mengikut tempoh

San Diego County weather - more answers

Explore San Diego County

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

Cuaca for related places

Frequently asked questions

Where is San Diego County?

San Diego County is a county in California. Its coordinates are 32.7157, -117.1611. It lies in Amerika Utara.

What is the weather like in San Diego County sekarang?

It is currently 16°C (60°F) dengan mendung. Kelembapan is 91% and wind is 8 km/h.

When is the best time hingga visit San Diego County?

April, Mei, Jun, Julai, Ogos and September offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. Januari, Februari and Mac are usually the hardest months for outdoor plans.

What time zone is San Diego County in?

San Diego County observes America/Los_Angeles (UTC-07:00). The local time is 9:33 PM.

How many people live in San Diego County?

San Diego County has a population of approximately 3.3 million.

What is the nearest airport hingga San Diego County?

The closest airports are San Diego International Airport (SAN), 4 km away, Los Angeles International Airport (LAX), 179 km away and Harry Reid International Airport (LAS), 417 km away.

What are the top things hingga do in San Diego County?

Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa Isnica State Beach and Hollywood Sign.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
Ramalan and observationsOpen-Meteo (ECMWF and national models).
Kualiti udara and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Iklim averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National Cuaca 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 28, 2026 at 9:33 PM 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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