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
14th Feb
31

22

9

11
Sunday
15th Feb
31

22

8

11
Monday
16th Feb
31

22

8

11
Tuesday
17th Feb
31

23

7

11
Wednesday
18th Feb
31

22

7

11

5-day weather forecast updated at 04:04 on Saturday 14th February 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 14th February 2026

Expect scattered clouds in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Jaco weather for Sunday 15th February 2026

Expect scattered clouds in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Jaco weather for Monday 16th February 2026

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
8
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Jaco weather for Tuesday 17th February 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a light breeze of 11 kph from the south-west.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
34
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SW

Jaco weather for Wednesday 18th February 2026

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 11 kph from the south.