San Diego Weather Forecast
Live conditions plus an hourly and 10-day forecast for San Diego, United States — temperature, precipitation, wind, UV, air quality and any active severe-weather alerts.
As of Monday, September 28, San Diego is 25°C and partly cloudy (feels like 26°C). Today's high is 27°C with a low of 19°C. Chance of precipitation is 33%. Wind 15 km/h W. Air quality is Moderate (AQI 63).
| Day | Conditions | High | Low | Precip. |
|---|---|---|---|---|
| Mon | Fog | 27°C | 19°C | 33% |
| Tue | Clear | 29°C | 16°C | 0% |
| Wed | Partly Cloudy | 24°C | 20°C | 2% |
| Thu | Clear | 27°C | 21°C | 0% |
| Fri | Clear | 31°C | 22°C | 0% |
| Sat | Clear | 33°C | 25°C | 0% |
| Sun | Clear | 36°C | 28°C | 0% |
Live, interactive forecast below updates in your preferred units.
My location · 11:47 AM GMT-7
25
°CPartly Cloudy
Feels like 26° · High 27° · Low 19°
Next 12 hours
7-day forecast
Weather & climate in San Diego
San Diego lies in United States at about 32.72° latitude, -117.16° longitude, in the Northern Hemisphere. Its subtropical climate is hot summers and mild winters, with the biggest swings driven by humidity and seasonal rains.The warmest months are generally June to August and the coolest December to February. The city runs onAmerica/Los_Angeles time (UTC-7), and every forecast above is shown in that local time.
Frequently asked questions
- What is the climate like in San Diego?
- San Diego sits at roughly 32.72°, -117.16° in the Northern Hemisphere, giving it a subtropical climate — hot summers and mild winters, with the biggest swings driven by humidity and seasonal rains. Weather Pal shows the live conditions and full forecast above.
- When is the warmest time of year in San Diego?
- Because San Diego is in the Northern Hemisphere, its warmest months typically fall around June to August, while the coolest stretch is usually December to February.
- What time zone is San Diego in?
- San Diego keeps America/Los_Angeles time (UTC-7). All forecast times on this page are shown in the city's local time, not your device's.
- How accurate is the San Diego forecast?
- The hourly and 10-day forecast for San Diego is refreshed continuously from professional meteorological models, alongside real-time air quality and any active severe-weather alerts.