La Fortuna weather live forecast

Today's maximum temperature in La Fortuna is expected to be 77°F. Select a day from the live weather forecast for La Fortuna, Costa Rica for more weather parameters.

Thursday
12th Feb
77

68

2

8
Friday
13th Feb
73

68

2

8
Saturday
14th Feb
75

66

2

6
Sunday
15th Feb
81

64

4

11
Monday
16th Feb
82

64

6

11

5-day weather forecast updated at 04:02 on Thursday 12th February 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 12th February 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 77°F, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 10 mph from the east.

77
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
8
UV index (Very High)
80
% chance of some rain
<5
mm of rainfall expected
77
°F wind chill
10
mph wind from E

La Fortuna weather for Friday 13th February 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 73°F, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 8 mph from the east.

73
°F maximum temperature
68
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
8
UV index (Very High)
74
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
8
mph wind from E

La Fortuna weather for Saturday 14th February 2026

Expect mostly cloudy with light rain in La Fortuna, Costa Rica with a maximum temperature of 75°F, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 8 mph from the east.

75
°F maximum temperature
66
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
6
UV index (High)
66
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
8
mph wind from E

La Fortuna weather for Sunday 15th February 2026

Expect isolated thunderstorms in La Fortuna, Costa Rica with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 9 mph from the east.

81
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
11
UV index (Extreme)
58
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
9
mph wind from E

La Fortuna weather for Monday 16th February 2026

Expect sunshine and showers in La Fortuna, Costa Rica with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 10 mph from the east.