Jaco weather live forecast

Tomorrow's maximum temperature in Jaco is expected to be 29°C.

• Wednesday
  15th Jan
  
  29
  23
  7
• Thursday
  16th Jan
  
  29
  23
  9
• Friday
  17th Jan
  
  28
  23
  7
• Saturday
  18th Jan
  
  27
  23
  6
• Sunday
  19th Jan
  
  28
  23
  6

5-day weather forecast updated at 04:13 on Wednesday 15th January 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 15th January 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 35% chance of some rain and a light breeze of 10 kph from the south.

• 29
  °C maximum temperature
• 23
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 35
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 10
  kph wind from S

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Jaco weather for Thursday 16th January 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 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a light breeze of 11 kph from the south.

• 29
  °C maximum temperature
• 23
  °C minimum temperature
• 
  isolated thunderstorms
• 9
  hours of sunshine
• 9
  UV index (Very High)
• 37
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  kph wind from S

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Jaco weather for Friday 17th January 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and a light breeze of 11 kph from the south.

• 28
  °C maximum temperature
• 23
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 59
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 11
  kph wind from S

Back to top

Jaco weather for Saturday 18th January 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a light breeze of 9 kph from the south.

• 27
  °C maximum temperature
• 23
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 53
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 9
  kph wind from S

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Jaco weather for Sunday 19th January 2025

Expect isolated thunderstorms in Jaco, Costa Rica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a light breeze of 10 kph from the south.

• 28
  °C maximum temperature
• 23
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 67
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 10
  kph wind from S

Back to top

TUI discount code: up to £300 off 2025/2026 holidays

Discount Code

• Save up to £300 on package holidays in 2025/2026
• Book in TUI sale. Discount varies by spend. T&Cs apply
• Travel between 1st May 2025 & 31st Oct 2026 (inclusive)

Show discount code ******ALE

Redeem TUI discount code >>

Expires at 10:00 on Friday 31st Jan 2025 · View all TUI offers

Metric (°C / mm)  |  Imperial (°F / inches)

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