High heat today, up to 99°F. Stay hydrated and check on others.
Live · San Diego
San Diego Weather Today
77°
Clear sky
H:99° L:75° · Feels like 81°
Clear sky and dry. High 99°F, low 75°F.
- 77°
- 75°
- 75°
- 75°
- 80°
- 88°
Feels like
81°
Wind
3 mph W
Humidity
63%
UV index
7
San Diego weather right now
- Today
- Clear sky, 77°F now. High 99° / low 75°, dry.
- Tomorrow
- Clear sky, 98° / 72°.
- This weekend
- Sat 83°, Sun 79°
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Today’s briefing
Clear sky and dry. High 99°F, low 75°F.
Automated summary based on live conditionsHourly forecast
Next 24 hours
- 77°
- 75°
- 75°
- 75°
- 80°
- 88°
- 94°
- 97°
- 99°
- 98°
- 97°
- 96°
Outlook
Seven-day forecast
- Clear sky 99°75° 1% rain
- Clear sky 98°72° 1% rain
- Clear sky 86°77° 0% rain
- Clear sky 85°76° 0% rain
- Clear sky 84°76° 1% rain
- Clear sky 83°74° 4% rain
- Clear sky 79°73° 19% rain
Right now
Air quality, pollen and comfort
Map
San Diego weather map
What to do today
Walk outside
adjustGo early, seek shade and carry water.
Running
avoidRun early or move indoors.
Cycling
adjustAvoid the hottest part of the day and carry water.
Outdoor dining
adjustChoose shade and keep hydrated.
Photography
checkCheck cloud cover and available light before heading out.
Weather questions
Plan your day in San Diego
What is the weather in San Diego today?
Clear sky and 77°. The forecast high is 99° and the low is 75°.
Will it rain in San Diego today?
The highest rain chance shown for today is 1%, with 0 mm shown for current conditions.
What is the UV index in San Diego?
The current UV index is 0, with a forecast maximum of 7. The level is High.
What time are sunrise and sunset in San Diego?
Sunrise is at 06:45 and sunset is at 18:27, local time.
Where does the San Diego forecast come from?
Conditions and forecasts use Open-Meteo. Available air quality and pollen readings use CAMS data.
Plan your day
Go beyond the forecast
Pair the forecast with today's local news and things to do in San Diego.