Playa de San Juan weather live forecast

Today's maximum temperature in Playa de San Juan is expected to be 90°F. Select a day from the live weather forecast for Playa de San Juan, Costa Blanca, Spain for more weather parameters.

Thursday
6th Aug
90

79

8

9
Friday
7th Aug
90

77

11

9
Saturday
8th Aug
91

77

13

9
Sunday
9th Aug
91

77

10

8
Monday
10th Aug
90

77

8

8

5-day weather forecast updated at 04:02 on Wednesday 5th August 2026 GMT

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Playa de San Juan by month

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

Playa de San Juan weather forecast by day

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

Playa de San Juan weather for Thursday 6th August 2026

Expect broken clouds in Playa de San Juan, Costa Blanca with a maximum temperature of 90°F, 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 gentle breeze of 8 mph from the east.

90
°F maximum temperature
79
°F minimum temperature
broken clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from E

Playa de San Juan weather for Friday 7th August 2026

Expect scattered clouds in Playa de San Juan, Costa Blanca with a maximum temperature of 90°F, high 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 7 mph from the south-east.

90
°F maximum temperature
77
°F minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
7
mph wind from SE

Playa de San Juan weather for Saturday 8th August 2026

Expect scattered clouds in Playa de San Juan, Costa Blanca with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

91
°F maximum temperature
77
°F minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
7
mph wind from SE

Playa de San Juan weather for Sunday 9th August 2026

Expect scattered clouds in Playa de San Juan, Costa Blanca with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

91
°F maximum temperature
77
°F minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
7
mph wind from SE

Playa de San Juan weather for Monday 10th August 2026

Expect broken clouds in Playa de San Juan, Costa Blanca with a maximum temperature of 90°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.