San Diego County Καιρός Πρόγνωση
San Diego County weather: 20°C, Νεφελώδης. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως 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 8 mm, 12 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 Οκτώβριος 23 at 11:03AM PDT until Οκτώβριος 29 at 1:00PM PDT by NWS San Diego CA
Issued by NWS San Diego CA
16-day forecast for San Diego County
Μέγ. / Ελάχ.; Υετός; UV
| Ημέρα | Συνθήκες | Μέγ. / Ελάχ. | Υετός | Άνεμος | UV |
|---|---|---|---|---|---|
| Παρ, Οκτ 23 | 🌧️ Βροχή | 21° / 16° | 27% · 8 mm | 11 km/h | 5 |
| Σαβ, Οκτ 24 | 🌤️ Κυρίως αίθριος | 24° / 15° | 3% | 14 km/h | 6 |
| Κυρ, Οκτ 25 | ☁️ Νεφελώδης | 25° / 15° | 0% | 18 km/h | 6 |
| Δευ, Οκτ 26 | ☁️ Νεφελώδης | 24° / 20° | 0% | 19 km/h | 6 |
| Τρι, Οκτ 27 | ☁️ Νεφελώδης | 22° / 19° | 0% | 17 km/h | 5 |
| Τετ, Οκτ 28 | ☁️ Νεφελώδης | 21° / 19° | 0% | 13 km/h | 4 |
| Πεμ, Οκτ 29 | ☁️ Νεφελώδης | 21° / 19° | 4% | 14 km/h | 4 |
| Παρ, Οκτ 30 | 🌦️ Light drizzle | 20° / 19° | 22% · 2 mm | 16 km/h | 3 |
| Σαβ, Οκτ 31 | 🌦️ Light drizzle | 22° / 18° | 29% · 0 mm | 16 km/h | 5 |
| Κυρ, Νοέ 1 | ☁️ Νεφελώδης | 26° / 19° | 43% | 12 km/h | 5 |
| Δευ, Νοέ 2 | ☁️ Νεφελώδης | 27° / 22° | 44% | 13 km/h | 5 |
| Τρι, Νοέ 3 | 🌦️ Light drizzle | 24° / 21° | 21% · 1 mm | 18 km/h | 5 |
| Τετ, Νοέ 4 | 🌦️ Light drizzle | 22° / 20° | 6% · 1 mm | 16 km/h | 5 |
| Πεμ, Νοέ 5 | ⛅ Μερική συννεφιά | 23° / 20° | 6% | 17 km/h | 5 |
| Παρ, Νοέ 6 | 🌤️ Κυρίως αίθριος | 25° / 19° | 7% | 14 km/h | 5 |
| Σαβ, Νοέ 7 | 🌤️ Κυρίως αίθριος | 31° / 22° | 6% | 11 km/h | 5 |
What this means for San Diego County
Today is slightly cooler than average for Οκτώβριος. The forecast high of 21°C is 2.8°C below the 24°C typical for this month.
A 27% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 9°C.
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San Diego County weather - more answers
Explore San Diego County
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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 Βόρεια Αμερική.
What is the weather like in San Diego County τώρα?
It is currently 20°C (67°F) με Νεφελώδης. Υγρασία is 69% and wind is 6 km/h.
When is the best time έως visit San Diego County?
Απρίλιος, Μάι, Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in San Diego County, which has a Mediterranean climate. Ιανουάριος, Φεβρουάριος and Μάρτιος 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 6:52 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 έως 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 έως do in San Diego County?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa Δευica State Beach and Hollywood Sign.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 24, 2026 at 6:52 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

