La Fortuna weather live forecast

Today's maximum temperature in La Fortuna is expected to be 28°C. Select a day from the live weather forecast for La Fortuna, Costa Rica for more weather parameters.

Monday
8th Dec
28

21

4

8
Tuesday
9th Dec
26

20

4

8
Wednesday
10th Dec
27

19

3

7
Thursday
11th Dec
27

20

3

7
Friday
12th Dec
28

19

6

9

5-day weather forecast updated at 04:03 on Monday 8th December 2025 GMT

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

La Fortuna weather forecast by day

Below are the detailed weather forecasts for La Fortuna for the next 5 days.

La Fortuna weather for Monday 8th December 2025

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 9 kph from the east.

28
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
47
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
9
kph wind from E

La Fortuna weather for Tuesday 9th December 2025

Expect mostly cloudy with light rain in La Fortuna, Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a light breeze of 12 kph from the east.

26
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
8
UV index (Very High)
58
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
kph wind from E

La Fortuna weather for Wednesday 10th December 2025

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 78% chance of some rain and a light breeze of 8 kph from the east.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
78
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
8
kph wind from E

La Fortuna weather for Thursday 11th December 2025

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 13 kph from the east.

27
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
80
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
13
kph wind from E

La Fortuna weather for Friday 12th December 2025

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a light breeze of 12 kph from the east.