La Fortuna weather live forecast

Today's maximum temperature in La Fortuna is expected to be 81°F. Select a day from the live weather forecast for La Fortuna, Costa Rica for more weather parameters.

Sunday
25th Oct
81

72

5

10
Monday
26th Oct
82

70

6

11
Tuesday
27th Oct
82

70

8

10
Wednesday
28th Oct
82

68

6

11
Thursday
29th Oct
82

68

6

11

5-day weather forecast updated at 04:02 on Sunday 25th October 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 Sunday 25th October 2026

Expect sunshine and showers in La Fortuna, Costa Rica with a maximum temperature of 81°F, low 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 18% chance of some rain and a light breeze of 7 mph from the east.

81
°F maximum temperature
72
°F minimum temperature
sunshine and showers
5
hours of sunshine
10
UV index (Very High)
18
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
7
mph wind from E

La Fortuna weather for Monday 26th October 2026

Expect broken clouds 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 mm of rainfall expected and a light breeze of 7 mph from the east.

82
°F maximum temperature
70
°F minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from E

La Fortuna weather for Tuesday 27th October 2026

Expect scattered clouds in La Fortuna, Costa Rica with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.

82
°F maximum temperature
70
°F minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from E

La Fortuna weather for Wednesday 28th October 2026

82
°F maximum temperature
68
°F minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
8
mph wind from E

La Fortuna weather for Thursday 29th October 2026

Expect broken clouds in La Fortuna, Costa Rica with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.