San Diego County Météo Prévisions
San Diego County weather: 21°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Risk assessment for San Diego County
Derived from the current forecast window – not an official warning.
Peak gusts of 25 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 2 mm, 5 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for San Diego County
Coastal Flood Warning issued octobre 23 at 11:03AM PDT until octobre 29 at 1:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
16-prévisions à San Diego County
Maximales, minimales, précipitations et UV quotidiens.
| Jour | Conditions | Max / Min | Précip. | Vent | UV |
|---|---|---|---|---|---|
| sam., oct 24 | 🌥️ Brouillard | 24° / 15° | 7% | 13 km/h | 6 |
| dim., oct 25 | ☁️ Couvert | 27° / 16° | 0% | 18 km/h | 6 |
| lun., oct 26 | ☁️ Couvert | 25° / 16° | 1% | 21 km/h | 5 |
| mar., oct 27 | ☁️ Couvert | 23° / 19° | 0% | 14 km/h | 5 |
| mer., oct 28 | ☁️ Couvert | 22° / 19° | 0% | 13 km/h | 5 |
| jeu., oct 29 | ☁️ Couvert | 21° / 19° | 8% | 14 km/h | 4 |
| ven., oct 30 | 🌦️ Bruine légère | 21° / 19° | 41% · 2 mm | 18 km/h | 5 |
| sam., oct 31 | 🌦️ Bruine légère | 19° / 18° | 43% · 2 mm | 14 km/h | 3 |
| dim., nov 1 | 🌦️ Bruine légère | 18° / 17° | 46% · 1 mm | 15 km/h | 3 |
| lun., nov 2 | 🌤️ Plutôt dégagé | 21° / 16° | 38% | 19 km/h | 5 |
| mar., nov 3 | ⛅ Partiellement nuageux | 24° / 18° | 15% | 15 km/h | 5 |
| mer., nov 4 | ☀️ Ciel dégagé | 24° / 19° | 26% | 13 km/h | 5 |
| jeu., nov 5 | ☁️ Couvert | 22° / 19° | 16% | 12 km/h | 5 |
| ven., nov 6 | ☁️ Couvert | 23° / 18° | 16% | 15 km/h | 5 |
| sam., nov 7 | ☁️ Couvert | 25° / 19° | 19% | 12 km/h | 4 |
| dim., nov 8 | ☁️ Couvert | 25° / 21° | 13% | 15 km/h | 5 |
What this means for San Diego County
Today is about average for octobre. The forecast high of 24°C is in line avec the 24°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 9°C.
Voir les prévisions de San Diego County par période
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.
Météo 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 Amérique du Nord.
What is the weather like in San Diego County maintenant?
It is currently 21°C (70°F) avec ciel dégagé. Humidité is 65% and wind is 10 km/h.
When is the best time à visit San Diego County?
avril, mai, juin, juillet, août, septembre and octobre offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. janvier, février 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 heure locale is 6:23 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 à 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 à do in San Diego County?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa lun.ica State Beach and Hollywood Sign.
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| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 6:23 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
