La Fortuna weather live forecast

Today's maximum temperature in La Fortuna is expected to be 30°C. Select a day from the live weather forecast for La Fortuna, Costa Rica for more weather parameters.

Saturday
9th May
30

23

5

10
Sunday
10th May
30

22

5

10
Monday
11th May
29

23

4

10
Tuesday
12th May
30

23

6

10
Wednesday
13th May
28

23

2

11

5-day weather forecast updated at 04:02 on Saturday 9th May 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 Saturday 9th May 2026

Expect broken clouds in La Fortuna, Costa Rica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

30
°C maximum temperature
23
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

La Fortuna weather for Sunday 10th May 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 22 kph from the east.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
45
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from E

La Fortuna weather for Monday 11th May 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 18 kph from the east.

29
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
10
UV index (Very High)
65
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from E

La Fortuna weather for Tuesday 12th May 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a gentle breeze of 17 kph from the east.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
71
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from E

La Fortuna weather for Wednesday 13th May 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 14 kph from the east.