Sao Joao weather live forecast

Today's maximum temperature in Sao Joao is expected to be 16°C. Select a day from the live weather forecast for Sao Joao, Algarve, Portugal for more weather parameters.

Thursday
18th Dec
16

11

4

2
Friday
19th Dec
14

9

0

0
Saturday
20th Dec
13

8

4

2
Sunday
21st Dec
13

11

0

1
Monday
22nd Dec
13

10

3

2

5-day weather forecast updated at 04:02 on Thursday 18th December 2025 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 Thursday 18th December 2025

Expect broken clouds in Sao Joao, Algarve with a maximum temperature of 16°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

16
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
16
°C wind chill
15
kph wind from S

Sao Joao weather for Friday 19th December 2025

Expect overcast with light rain in Sao Joao, Algarve with a maximum temperature of 14°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 16 kph from the north.

14
°C maximum temperature
9
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
64
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
16
kph wind from N

Sao Joao weather for Saturday 20th December 2025

Expect mostly cloudy with rain in Sao Joao, Algarve with a maximum temperature of 13°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 17 kph from the west.

13
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Sao Joao weather for Sunday 21st December 2025

Expect mostly cloudy with rain in Sao Joao, Algarve with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 20 kph from the west.

13
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
74
% chance of some rain
<10
mm of rainfall expected
13
°C wind chill
20
kph wind from W

Sao Joao weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Sao Joao, Algarve with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a moderate breeze of 21 kph from the north-west.