Sao Joao weather live forecast

Today's maximum temperature in Sao Joao is expected to be 31°C. Select a day from the live weather forecast for Sao Joao, Algarve, Portugal for more weather parameters.

Sunday
13th Sep
31

21

13

7
Monday
14th Sep
31

21

13

7
Tuesday
15th Sep
32

21

12

7
Wednesday
16th Sep
28

19

12

7

5-day weather forecast updated at 04:02 on Thursday 10th September 2026 GMT

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

Sao Joao weather forecast by day

Below are the detailed weather forecasts for Sao Joao for the next 5 days.

Sao Joao weather for Sunday 13th September 2026

Expect clear skies in Sao Joao, Algarve with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

31
°C maximum temperature
21
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from SE

Sao Joao weather for Monday 14th September 2026

31
°C maximum temperature
21
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from NE

Sao Joao weather for Tuesday 15th September 2026

Expect clear skies in Sao Joao, Algarve with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

32
°C maximum temperature
21
°C minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from N

Sao Joao weather for Wednesday 16th September 2026

Expect clear skies in Sao Joao, Algarve with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.