Jaco weather live forecast

Today's maximum temperature in Jaco is expected to be 29°C. Select a day from the live weather forecast for Jaco, Costa Rica for more weather parameters.

Tuesday
27th Oct
29

25

5

11
Wednesday
28th Oct
29

26

6

11
Thursday
29th Oct
30

26

5

11
Friday
30th Oct
29

26

6

10
Saturday
31st Oct
30

25

6

10

5-day weather forecast updated at 04:02 on Tuesday 27th October 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 Tuesday 27th October 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 13 kph from the south-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
60
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Jaco weather for Wednesday 28th October 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 12 kph from the south.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
39
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Jaco weather for Thursday 29th October 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 0-2 mm of rainfall expected with 45% chance of some rain and a light breeze of 10 kph from the south-west.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
45
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SW

Jaco weather for Friday 30th October 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 71% chance of some rain and a light breeze of 11 kph from the south.

29
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
71
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

Jaco weather for Saturday 31st October 2026

Expect isolated thunderstorms in Jaco, 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 86% chance of some rain and a light breeze of 11 kph from the south.