County in California

San Diego County Väder Prognos

San Diego County weather: 19°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.

🌙 19°C now🕔 12:16 AM local📅 Best: april, maj, juni, juli, augusti, september and oktober👥 3.3 million

Nästa 48 timmar

Temperatur, nederbörd och vind timme för timme.

11 PM🌙19°0%3 km/h
12 AM🌙18°0%1 km/h
1 AM🌙18°0%1 km/h
2 AM🌙18°0%8 km/h
3 AM🌙17°0%7 km/h
4 AM🌙17°0%7 km/h
5 AM🌙17°0%7 km/h
6 AM🌙17°0%6 km/h
7 AM☀️16°0%6 km/h
8 AM☀️19°0%4 km/h
9 AM☀️22°0%5 km/h
10 AM☀️25°0%6 km/h
11 AM☀️28°0%8 km/h
12 PM☀️29°0%13 km/h
1 PM☀️28°0%16 km/h
2 PM☀️28°0%17 km/h
3 PM☀️27°0%16 km/h
4 PM☀️25°0%17 km/h
5 PM☀️24°0%14 km/h
6 PM☀️23°0%11 km/h
7 PM🌙22°0%10 km/h
8 PM🌙21°0%9 km/h
9 PM🌙20°0%9 km/h
10 PM🌙20°0%9 km/h
11 PM🌙19°0%5 km/h
12 AM🌙19°0%7 km/h
1 AM🌙19°0%7 km/h
2 AM🌙19°0%8 km/h
3 AM🌙19°0%6 km/h
4 AM🌥️19°0%7 km/h
5 AM☁️19°0%7 km/h
6 AM🌙18°0%6 km/h
7 AM☀️19°0%8 km/h
8 AM☀️21°0%10 km/h
9 AM☀️24°0%4 km/h
10 AM☀️30°0%6 km/h
11 AM☀️33°0%7 km/h
12 PM☀️36°0%7 km/h
1 PM☀️40°0%13 km/h
2 PM☀️40°0%10 km/h
3 PM☀️36°0%15 km/h
4 PM☀️34°0%14 km/h
5 PM☀️31°0%18 km/h
6 PM☀️29°0%19 km/h
7 PM🌙29°0%15 km/h
8 PM🌙29°0%13 km/h
9 PM🌙28°0%11 km/h
10 PM🌙28°0%11 km/h

Best time och go outside today

6 PM - 9 PM · comfort score 9.4/10

The best window och be outside is roughly 6 PM och 9 PM, when temperature, rain chance and wind line up best.

Vädret i San Diego County just nu

🌙
19°C
Klart · feels like 21°C
Luftfuktighet86%
Vind3 km/h SSW
Vindbyar5 km/h
UV-index0 · Låg
Molntäcke7%
Lufttryck1006 hPa
SiktGood · 15 km
Luftkvalitet66 · Måttlig
Soluppgång6:42 AM
Solnedgång6:34 PM
Måne🌖 Waning gibbous · 76%

Open-Meteo Updated 12:16 AM, okt 1 local time.

⚠️fre, okt 2: extreme heat, 40°C (104°F). Hydrate and avoid midday sun.
⚠️sön, okt 4: extreme heat, 35°C (95°F). Hydrate and avoid midday sun.
⚠️tor, okt 8: extreme heat, 39°C (101°F). Hydrate and avoid midday sun.
⚠️fre, okt 9: extreme heat, 37°C (98°F). Hydrate and avoid midday sun.

Active alerts for San Diego County

⚠️Extrem Heat Watch · Severe
Extrem Heat Watch issued september 30 at 8:47PM PDT until oktober 7 at 9:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
⚠️fre, okt 2: extreme heat, 40°C (104°F). Hydrate and avoid midday sun.
⚠️sön, okt 4: extreme heat, 35°C (95°F). Hydrate and avoid midday sun.
⚠️tor, okt 8: extreme heat, 39°C (101°F). Hydrate and avoid midday sun.
⚠️fre, okt 9: extreme heat, 37°C (98°F). Hydrate and avoid midday sun.

Se prognosen för San Diego County per tidsintervall

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.

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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 Nordamerika.

What is the weather like in San Diego County just nu?

It is currently 19°C (66°F) med klart. Luftfuktighet is 86% and wind is 3 km/h.

When is the best time och visit San Diego County?

april, maj, juni, juli, augusti, september and oktober offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. januari, februari and mars 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 12:16 AM.

How many people live in San Diego County?

San Diego County has a population of approximately 3.3 million.

What is the nearest airport och 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 och do in San Diego County?

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

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - 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 12:16 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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