County in California

San Diego County الطقس التوقعات

San Diego County weather: 21°C, صافٍ. كل ساعة forecast, 14-day outlook, UV, air quality and the best time و visit.

🌙 21°C now🕔 1:47 PM local📅 Best: أبريل, ماي, يونيو, يوليو, أغسطس, سبتمبر and أكتوبر👥 3.3 million

Risk assessment for San Diego County

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

Storm and wind3

Peak gusts of 30 km/h and 0 thunderstorm days in the next 16 days.

Heavy rain and flooding1.1

Wettest single day forecast at 10 mm, 20 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.

Active alerts for San Diego County

⚠️Coastal Flood Warning · Severe
Coastal Flood Warning issued أكتوبر 26 at 1:28AM PDT until أكتوبر 29 at 1:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA

16-day forecast for San Diego County

العظمى / الصغرى; الهطول; UV

اليومالظروفالعظمى / الصغرىالهطولالرياحUV
الأحد, أكت 25⛅ غائم جزئيًا27° / 15°0%19 km/h6
الإثنين, أكت 26☀️ سماء صافية26° / 16°0%19 km/h5
الثلاثاء, أكت 27☁️ غائم24° / 15°2%14 km/h5
الأربعاء, أكت 28☁️ غائم22° / 19°1%15 km/h5
الخميس, أكت 29☁️ غائم21° / 19°5%12 km/h5
الجمعة, أكت 30☁️ غائم21° / 18°25%13 km/h4
السبت, أكت 31☁️ غائم21° / 18°46%15 km/h5
الأحد, نوف 1🌦️ رذاذ22° / 17°60% · 8 mm18 km/h2
الإثنين, نوف 2🌧️ Heavy drizzle22° / 21°45% · 10 mm25 km/h1
الثلاثاء, نوف 3🌦️ رذاذ22° / 20°20% · 3 mm15 km/h4
الأربعاء, نوف 4☁️ غائم24° / 19°19%19 km/h5
الخميس, نوف 5⛅ غائم جزئيًا24° / 20°21%18 km/h5
الجمعة, نوف 6⛅ غائم جزئيًا24° / 20°26%20 km/h5
السبت, نوف 7🌤️ صحو غالبًا23° / 19°19%17 km/h5
الأحد, نوف 8🌤️ صحو غالبًا23° / 19°19%17 km/h5
الإثنين, نوف 9☁️ غائم22° / 19°13%17 km/h4

What this means for San Diego County

Compared مع normal

Today is slightly warmer than average for أكتوبر. The forecast high of 27°C is 3.3°C above the 24°C typical for this month.

مطر chance explained

مطر is very unlikely today - plans do not need a backup.

السفر and driving

No weather-related travel disruption is expected today. Roads and airports should run normally.

Worth knowing

Northern Hemisphere, so peak summer falls in يونيو و أغسطس.

Worth knowing

The gap between the warmest and coldest month averages 9°C.

شاهد توقعات San Diego County حسب الفترة الزمنية

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.

الطقس 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 أمريكا الشمالية.

What is the weather like in San Diego County الآن?

It is currently 21°C (69°F) مع صافٍ. الرطوبة is 71% and wind is 7 km/h.

When is the best time و visit San Diego County?

أبريل, ماي, يونيو, يوليو, أغسطس, سبتمبر and أكتوبر offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. يناير, فبراير and مارس 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 1:47 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 و 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 و do in San Diego County?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
التوقعات and observationsOpen-Meteo (ECMWF and national models).
جودة الهواء and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
المناخ averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National الطقس 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 أكتوبر 26, 2026 at 1:47 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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