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.

Sunday
21st Dec
29

22

6

8
Monday
22nd Dec
29

21

8

9
Tuesday
23rd Dec
29

22

7

9
Wednesday
24th Dec
29

22

7

9
Thursday
25th Dec
29

22

6

9

5-day weather forecast updated at 04:02 on Sunday 21st December 2025 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 Sunday 21st December 2025

Expect broken clouds in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

29
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SW

Jaco weather for Monday 22nd December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a light breeze of 12 kph from the south.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
19
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Jaco weather for Tuesday 23rd December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a light breeze of 10 kph from the south-west.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
23
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SW

Jaco weather for Wednesday 24th December 2025

Expect scattered clouds in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

29
°C maximum temperature
22
°C minimum temperature
scattered clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Jaco weather for Thursday 25th December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a light breeze of 10 kph from the south.