San Diego County Tempo Previsão
San Diego County weather: 20°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for San Diego County
Derived from the current forecast window – not an official warning.
Peak gusts of 18 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 3 mm, 5 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day previsão para San Diego County
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| dom., set 20 | 🌥️ Nevoeiro | 23° / 20° | 0% | 13 km/h | 6 |
| seg., set 21 | 🌦️ Chuvisco fraco | 24° / 19° | 3% · 0 mm | 13 km/h | 7 |
| ter., set 22 | 🌤️ Predominantemente limpo | 24° / 20° | 1% | 19 km/h | 7 |
| qua., set 23 | ☀️ Céu limpo | 24° / 20° | 0% | 16 km/h | 7 |
| qui., set 24 | ☁️ Encoberto | 25° / 21° | 1% | 15 km/h | 7 |
| sex., set 25 | ☁️ Encoberto | 28° / 21° | 1% | 14 km/h | 7 |
| sáb., set 26 | ⛅ Parcialmente nublado | 27° / 22° | 2% | 16 km/h | 7 |
| dom., set 27 | ☁️ Encoberto | 28° / 22° | 7% | 16 km/h | 7 |
| seg., set 28 | ☁️ Encoberto | 29° / 23° | 3% | 17 km/h | 7 |
| ter., set 29 | 🌤️ Predominantemente limpo | 31° / 24° | 5% | 14 km/h | 7 |
| qua., set 30 | ☁️ Encoberto | 27° / 24° | 5% | 13 km/h | 6 |
| qui., out 1 | 🌦️ Chuvisco | 27° / 24° | 10% · 3 mm | 13 km/h | 6 |
| sex., out 2 | 🌦️ Chuvisco fraco | 26° / 21° | 10% · 1 mm | 34 km/h | 3 |
| sáb., out 3 | 🌦️ Chuvisco fraco | 22° / 20° | 3% · 1 mm | 19 km/h | 5 |
| dom., out 4 | 🌤️ Predominantemente limpo | 24° / 20° | 3% | 16 km/h | 7 |
| seg., out 5 | 🌤️ Predominantemente limpo | 23° / 21° | 6% | 16 km/h | 6 |
What this means for San Diego County
Today is slightly cooler than average for setembro. The forecast high of 23°C is 1.5°C below the 25°C typical for this month.
Chuva is very unlikely today – plans do not need a backup.
Visibilidade is down a 0,5 km – use low beams and leave extra following distance.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 8°C.
Ver a previsão de San Diego County por período
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.
Tempo 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 América do Norte.
What is the weather like in San Diego County agora?
It is currently 20°C (67°F) com encoberto. Humidade is 87% and wind is 4 km/h.
When is the best time a visit San Diego County?
abril, mai, junho, julho, agosto, setembro and outubro offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. janeiro, fevereiro and março 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 hora local is 3:43 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 a 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 a do in San Diego County?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa seg.ica State Beach and Hollywood Sign.
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| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo 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 setembro 20, 2026 at 3:43 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
