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.

Thursday
4th Jun
28

23

3

9
Friday
5th Jun
27

23

3

9
Saturday
6th Jun
28

23

5

9
Sunday
7th Jun
28

23

5

7
Monday
8th Jun
28

23

5

10

5-day weather forecast updated at 04:02 on Thursday 4th June 2026 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 Thursday 4th June 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 50 mm or more of rainfall expected with 82% chance of some rain and a light breeze of 9 kph from the east.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
82
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
9
kph wind from E

La Fortuna weather for Friday 5th June 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 50 mm or more of rainfall expected with 92% chance of some rain and little or no wind of 6 kph from the east.

27
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
9
UV index (Very High)
92
% chance of some rain
>50
mm or more of rainfall expected
L
low heat & humidity
6
kph wind from E

La Fortuna weather for Saturday 6th June 2026

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 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 89% chance of some rain and a light breeze of 7 kph from the north-east.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
89
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
7
kph wind from NE

La Fortuna weather for Sunday 7th June 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 95% chance of some rain and little or no wind of 5 kph from the east.

28
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
95
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
5
kph wind from E

La Fortuna weather for Monday 8th June 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and little or no wind of 5 kph from the east.