San Diego weather live forecast

Today's maximum temperature in San Diego is expected to be 28°C. Select a day from the live weather forecast for San Diego, California, USA for more weather parameters.

Friday
31st Jul
28

20

9

9
Saturday
1st Aug
29

21

10

10
Sunday
2nd Aug
29

21

8

10
Monday
3rd Aug
28

20

8

10
Tuesday
4th Aug
27

20

7

10

5-day weather forecast updated at 04:00 on Friday 31st July 2026 GMT

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The 5-day weather forecast for California (San Diego) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Diego weather forecast by day

Below are the detailed weather forecasts for San Diego for the next 5 days.

San Diego weather for Friday 31st July 2026

Expect scattered clouds in San Diego, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

28
°C maximum temperature
20
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from W

San Diego weather for Saturday 1st August 2026

Expect scattered clouds in San Diego, California with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

29
°C maximum temperature
21
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

San Diego weather for Sunday 2nd August 2026

Expect broken clouds in San Diego, California with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

29
°C maximum temperature
21
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

San Diego weather for Monday 3rd August 2026

Expect broken clouds in San Diego, California with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

28
°C maximum temperature
20
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from W

San Diego weather for Tuesday 4th August 2026

Expect broken clouds in San Diego, California with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.