Formentera weather live forecast

Tuesday
16th Dec
18

14

1

1
Wednesday
17th Dec
17

14

5

1
Thursday
18th Dec
18

14

5

1
Friday
19th Dec
17

14

2

1
Saturday
20th Dec
17

13

0

0

5-day weather forecast updated at 04:02 on Tuesday 16th December 2025 GMT

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

Formentera weather forecast by day

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

Formentera weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Formentera, Formentera with a maximum temperature of 18°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 13 kph from the south.

18
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
1
UV index (Low)
81
% chance of some rain
<10
mm of rainfall expected
18
°C wind chill
13
kph wind from S

Formentera weather for Wednesday 17th December 2025

Expect isolated thunderstorms in Formentera, Formentera with a maximum temperature of 17°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 13 kph from the north-east.

17
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
1
UV index (Low)
64
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Formentera weather for Thursday 18th December 2025

Expect broken clouds in Formentera, Formentera with a maximum temperature of 18°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

18
°C maximum temperature
14
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
18
°C wind chill
12
kph wind from NE

Formentera weather for Friday 19th December 2025

Expect mostly cloudy with light rain in Formentera, Formentera with a maximum temperature of 17°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a light breeze of 10 kph from the north.

17
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
46
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from N

Formentera weather for Saturday 20th December 2025

Expect overcast with light rain in Formentera, Formentera with a maximum temperature of 17°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 72% chance of some rain and a light breeze of 9 kph from the north.