San Juan weather live forecast

Today's maximum temperature in San Juan is expected to be 81°F. Select a day from the live weather forecast for San Juan, Ibiza, Spain for more weather parameters.

Saturday
19th Sep
81

63

11

6
Sunday
20th Sep
82

63

8

6
Monday
21st Sep
82

63

11

6
Tuesday
22nd Sep
88

61

12

6
Wednesday
23rd Sep
86

64

12

6

5-day weather forecast updated at 04:02 on Saturday 19th September 2026 GMT

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

San Juan weather forecast by day

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

San Juan weather for Saturday 19th September 2026

Expect scattered clouds in San Juan, Ibiza with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the east.

81
°F maximum temperature
63
°F minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
mph wind from E

San Juan weather for Sunday 20th September 2026

Expect scattered clouds in San Juan, Ibiza with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

82
°F maximum temperature
63
°F minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
mph wind from NE

San Juan weather for Monday 21st September 2026

Expect scattered clouds in San Juan, Ibiza with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

82
°F maximum temperature
63
°F minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from NE

San Juan weather for Tuesday 22nd September 2026

Expect clear skies in San Juan, Ibiza with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

88
°F maximum temperature
61
°F minimum temperature
clear skies
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from SW

San Juan weather for Wednesday 23rd September 2026

Expect clear skies in San Juan, Ibiza with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the north-east.