Alte weather live forecast

Today's maximum temperature in Alte is expected to be 73°F. Select a day from the live weather forecast for Alte, Algarve, Portugal for more weather parameters.

Monday
18th May
73

52

10

8
Tuesday
19th May
81

54

11

9
Wednesday
20th May
88

63

14

9
Thursday
21st May
90

64

13

8
Friday
22nd May
90

66

13

8

5-day weather forecast updated at 04:02 on Monday 18th May 2026 GMT

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

Alte weather forecast by day

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

Alte weather for Monday 18th May 2026

Expect scattered clouds in Alte, Algarve with a maximum temperature of 73°F, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north.

73
°F maximum temperature
52
°F minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from N

Alte weather for Tuesday 19th May 2026

Expect scattered clouds in Alte, Algarve with a maximum temperature of 81°F, low 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 moderate breeze of 12 mph from the north.

81
°F maximum temperature
54
°F minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
12
mph wind from N

Alte weather for Wednesday 20th May 2026

Expect clear skies in Alte, Algarve with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.

88
°F maximum temperature
63
°F minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from NE

Alte weather for Thursday 21st May 2026

Expect clear skies in Alte, Algarve with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-east.

90
°F maximum temperature
64
°F minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from SE

Alte weather for Friday 22nd May 2026

Expect scattered clouds in Alte, Algarve with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.