San Diego 天気 予報
San Diego weather: 18°C, ほぼ晴れ. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
14-day forecast for San Diego
最高 / 最低; 降水; UV
| 日 | 状況 | 最高 / 最低 | 降水 | 風 | UV |
|---|---|---|---|---|---|
| 木, 10月 22 | ☁️ 曇り | 22° / 17° | 28% | 17 km/h | 6 |
| 金, 10月 23 | 🌦️ Light drizzle | 21° / 15° | 28% · 1 mm | 12 km/h | 5 |
| 土, 10月 24 | ☁️ 曇り | 23° / 19° | 2% | 17 km/h | 6 |
| 日, 10月 25 | ☁️ 曇り | 26° / 20° | 0% | 19 km/h | 6 |
| 月, 10月 26 | ☁️ 曇り | 27° / 21° | 0% | 18 km/h | 6 |
| 火, 10月 27 | ☁️ 曇り | 26° / 21° | 0% | 15 km/h | 5 |
| 水, 10月 28 | ☁️ 曇り | 24° / 20° | 1% | 14 km/h | 5 |
| 木, 10月 29 | ☁️ 曇り | 23° / 20° | 8% | 17 km/h | 5 |
| 金, 10月 30 | ☁️ 曇り | 22° / 19° | 21% | 19 km/h | 5 |
| 土, 10月 31 | ☁️ 曇り | 20° / 19° | 44% | 13 km/h | 3 |
| 日, 11月 1 | 🌦️ 弱い雨 | 23° / 19° | 44% · 4 mm | 31 km/h | 2 |
| 月, 11月 2 | ☁️ 曇り | 27° / 20° | 32% | 18 km/h | 5 |
| 火, 11月 3 | ⛅ 晴れ時々曇り | 25° / 22° | 26% | 17 km/h | 5 |
| 水, 11月 4 | 🌤️ ほぼ晴れ | 25° / 21° | 19% | 15 km/h | 5 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 24°C against a 10月 normal of 24°C - right on average.
The next 7 days look unusually dry - roughly 11% of a normal 10月 week (1 mm against 5 mm).
What this means for San Diego
Today is about average for 10月. The forecast high of 22°C is in line、the 24°C typical for this month.
A 28% 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 6月から8月.
The gap between the warmest and coldest month averages 9°C.
Whatからpack, whatからskip
- 日glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid 1月, 2月 and 3月 - historically the least comfortable months here.
時間帯別のSan Diego 予報を見る
San Diego weather - more answers
Explore San Diego
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?
San Diego is a city in California. Its coordinates are 32.7157, -117.1611. It lies in 北アメリカ.
What is the weather like in San Diego現在?
It is currently 18°C (65°F)、ほぼ晴れ. 湿度 is 79% and wind is 6 km/h.
When is the best timeからvisit San Diego?
4月, 5月, 6月, 7月, 8月, 9月 and 10月 offer the most comfortable conditions in San Diego, which has a Mediterranean climate. 1月, 2月 and 3月 are usually the hardest months for outdoor plans.
What time zone is San Diego in?
San Diego observes America/Los_Angeles (UTC-07:00). The local time is 9:12 AM.
How many people live in San Diego?
San Diego has a population of approximately 1.4 million.
What is the nearest airportからSan Diego?
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からdo in San Diego?
Popular options include Coronado Beach, Anza-Borrego Desert State Park, Disneyland Resort, Joshua Tree National Park, Santa 月ica State Beach and Hollywood Sign.
What places are in San Diego?
San Diego covers 2 places in this atlas, including San Diego International Airport and Coronado Beach.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 22, 2026 at 9:12 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
