Sao Joao weather live forecast

Today's maximum temperature in Sao Joao is expected to be 22°C. Select a day from the live weather forecast for Sao Joao, Algarve, Portugal for more weather parameters.

Saturday
16th May
22

12

11

8
Sunday
17th May
21

12

11

6
Monday
18th May
22

12

13

8
Tuesday
19th May
24

12

14

9
Wednesday
20th May
26

15

14

8

5-day weather forecast updated at 04:02 on Saturday 16th May 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 Saturday 16th May 2026

Expect scattered clouds in Sao Joao, Algarve with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

22
°C maximum temperature
12
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Sao Joao weather for Sunday 17th May 2026

Expect scattered clouds in Sao Joao, Algarve with a maximum temperature of 21°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north.

21
°C maximum temperature
12
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from N

Sao Joao weather for Monday 18th May 2026

Expect clear skies in Sao Joao, Algarve with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

22
°C maximum temperature
12
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Sao Joao weather for Tuesday 19th May 2026

Expect clear skies in Sao Joao, Algarve with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

24
°C maximum temperature
12
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

Sao Joao weather for Wednesday 20th May 2026

Expect clear skies in Sao Joao, Algarve with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.