San Diego weather live forecast

Today's maximum temperature in San Diego is expected to be 30°C. Select a day from the live weather forecast for San Diego, California, USA for more weather parameters.

Tuesday
25th Aug
30

22

9

9
Wednesday
26th Aug
30

22

9

9
Thursday
27th Aug
32

24

8

9
Friday
28th Aug
32

24

9

9
Saturday
29th Aug
30

23

11

9

5-day weather forecast updated at 04:00 on Tuesday 25th August 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 Tuesday 25th August 2026

Expect scattered clouds in San Diego, California with a maximum temperature of 30°C, moderate 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.

30
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

San Diego weather for Wednesday 26th August 2026

30
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from SW

San Diego weather for Thursday 27th August 2026

Expect scattered clouds in San Diego, California with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (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.

32
°C maximum temperature
24
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

San Diego weather for Friday 28th August 2026

Expect scattered clouds in San Diego, California with a maximum temperature of 32°C, moderate 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.

32
°C maximum temperature
24
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from W

San Diego weather for Saturday 29th August 2026

Expect scattered clouds in San Diego, California with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.