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.
14-day forecast for San Diego County
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 30 | 🌥️ Dimma | 25° / 19° | 0% | 15 km/h | 6 |
| tor, okt 1 | 🌤️ Mest klart | 29° / 16° | 0% | 17 km/h | 7 |
| fre, okt 2 | 🌥️ Dimma | 40° / 18° | 0% | 19 km/h | 7 |
| lör, okt 3 | ☀️ Klart | 35° / 27° | 1% | 18 km/h | 7 |
| sön, okt 4 | ☀️ Klart | 35° / 29° | 0% | 16 km/h | 7 |
| mån, okt 5 | ☀️ Klart | 33° / 28° | 0% | 15 km/h | 7 |
| tis, okt 6 | ☀️ Klart | 32° / 26° | 0% | 16 km/h | 7 |
| ons, okt 7 | ☀️ Klart | 33° / 28° | 0% | 17 km/h | 7 |
| tor, okt 8 | ☀️ Klart | 39° / 27° | 1% | 14 km/h | 7 |
| fre, okt 9 | ☁️ Mulet | 37° / 30° | 0% | 17 km/h | 7 |
| lör, okt 10 | ☁️ Mulet | 30° / 25° | 1% | 19 km/h | 6 |
| sön, okt 11 | ☀️ Klart | 27° / 23° | 6% | 18 km/h | 6 |
| mån, okt 12 | ☀️ Klart | 25° / 22° | 7% | 14 km/h | 6 |
| tis, okt 13 | ☀️ Klart | 25° / 22° | 6% | 18 km/h | 6 |
The two-week trend
Cooling. The second half of the window averages 4°C cooler than the days immediately ahead.
The window averages 31°C against a oktober normal of 24°C - 7°C above.
The next 7 days look unusually dry - roughly 0% of a normal oktober week (0 mm against 5 mm).
What this means for San Diego County
Today is about average for oktober. The forecast high of 25°C is in line med the 24°C typical for this month.
Regn 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 juni och augusti.
The gap between the warmest and coldest month averages 9°C.
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januari, februari and mars - historically the least comfortable months here.
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.
Väder 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 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 12:17 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.
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| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder 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 oktober 1, 2026 at 12:17 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
