Jaco weather live forecast

Today's maximum temperature in Jaco is expected to be 86°F. Select a day from the live weather forecast for Jaco, Costa Rica for more weather parameters.

Wednesday
24th Dec
86

72

7

9
Thursday
25th Dec
84

72

7

8
Friday
26th Dec
84

72

6

8
Saturday
27th Dec
84

72

6

9
Sunday
28th Dec
84

72

6

9

5-day weather forecast updated at 04:03 on Wednesday 24th 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 Wednesday 24th December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 86°F, 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 13% chance of some rain and a light breeze of 6 mph from the south-west.

86
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
13
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from SW

Jaco weather for Thursday 25th December 2025

Expect broken clouds in Jaco, Costa Rica with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-west.

84
°F maximum temperature
72
°F minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from SW

Jaco weather for Friday 26th December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a light breeze of 6 mph from the south.

84
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
65
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from S

Jaco weather for Saturday 27th December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 84°F, 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 52% chance of some rain and a light breeze of 6 mph from the south.

84
°F maximum temperature
72
°F minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
52
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from S

Jaco weather for Sunday 28th December 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 84°F, 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 44% chance of some rain and a light breeze of 6 mph from the south.