Portimao weather live forecast

Today's maximum temperature in Portimao is expected to be 59°F. Select a day from the live weather forecast for Portimao, Algarve, Portugal for more weather parameters.

Wednesday
18th Mar
59

57

4

4
Thursday
19th Mar
59

57

0

2
Friday
20th Mar
59

59

2

1
Saturday
21st Mar
61

57

1

2
Sunday
22nd Mar
64

55

7

4

5-day weather forecast updated at 04:02 on Wednesday 18th March 2026 GMT

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

Portimao weather forecast by day

Below are the detailed weather forecasts for Portimao for the next 5 days.

Portimao weather for Wednesday 18th March 2026

Expect mostly cloudy with rain in Portimao, Algarve with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 14 mph from the south-east.

59
°F maximum temperature
57
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
68
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
14
mph wind from SE

Portimao weather for Thursday 19th March 2026

Expect cloudy with some rain in Portimao, Algarve with a maximum temperature of 59°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 15 mph from the south-east.

59
°F maximum temperature
57
°F minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
99
% chance of some rain
<40
mm of rainfall expected
59
°F wind chill
15
mph wind from SE

Portimao weather for Friday 20th March 2026

Expect mostly cloudy with rain in Portimao, Algarve with a maximum temperature of 59°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a moderate breeze of 14 mph from the south-east.

59
°F maximum temperature
59
°F minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
14
mph wind from SE

Portimao weather for Saturday 21st March 2026

Expect mostly cloudy with light rain in Portimao, Algarve with a maximum temperature of 61°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 11 mph from the south-east.

61
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
56
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
mph wind from SE

Portimao weather for Sunday 22nd March 2026

Expect sunshine and showers in Portimao, Algarve with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a light breeze of 6 mph from the north-east.