Jaco weather live forecast

Today's maximum temperature in Jaco is expected to be 31°C. Select a day from the live weather forecast for Jaco, Costa Rica for more weather parameters.

Saturday
2nd May
31

25

5

10
Sunday
3rd May
31

25

6

10
Monday
4th May
30

25

6

11
Tuesday
5th May
31

25

5

9
Wednesday
6th May
30

25

5

11

5-day weather forecast updated at 04:02 on Saturday 2nd May 2026 GMT

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

Jaco weather forecast by day

Below are the detailed weather forecasts for Jaco for the next 5 days.

Jaco weather for Saturday 2nd May 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a light breeze of 9 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
78
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Jaco weather for Sunday 3rd May 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a light breeze of 11 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
79
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

Jaco weather for Monday 4th May 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 13 kph from the south.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
88
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Jaco weather for Tuesday 5th May 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 94% chance of some rain and a light breeze of 10 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
94
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from S

Jaco weather for Wednesday 6th May 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a light breeze of 11 kph from the south.