Arroyo weather live forecast

Today's maximum temperature in Arroyo is expected to be 28°C. Select a day from the live weather forecast for Arroyo, Puerto Rico for more weather parameters.

• Sunday
  25th Jan
  28
  24
  
  6
  7
• Monday
  26th Jan
  29
  24
  
  5
  7
• Tuesday
  27th Jan
  28
  23
  
  7
  7
• Wednesday
  28th Jan
  28
  23
  
  8
  8
• Thursday
  29th Jan
  28
  22
  
  8
  8

5-day weather forecast updated at 04:03 on Sunday 25th January 2026 GMT

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The 5-day weather forecast for Puerto Rico (Arroyo) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Arroyo weather forecast by day

Below are the detailed weather forecasts for Arroyo for the next 5 days.

Arroyo weather for Sunday 25th January 2026

Expect broken clouds in Arroyo, Puerto Rico with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-east.

• 28
  °C maximum temperature
• 24
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 21
  kph wind from NE

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Arroyo weather for Monday 26th January 2026

Expect isolated thunderstorms in Arroyo, Puerto Rico with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 18 kph from the east.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 49
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 18
  kph wind from E

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Arroyo weather for Tuesday 27th January 2026

Expect scattered clouds in Arroyo, Puerto Rico with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

• 28
  °C maximum temperature
• 23
  °C minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 7
  UV index (High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 15
  kph wind from E

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Arroyo weather for Wednesday 28th January 2026

Expect scattered clouds in Arroyo, Puerto Rico with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

• 28
  °C maximum temperature
• 23
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 14
  kph wind from NE

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Arroyo weather for Thursday 29th January 2026

Expect broken clouds in Arroyo, Puerto Rico with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

• 28
  °C maximum temperature
• 22
  °C minimum temperature
• 
  broken clouds
• 8
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• L
  low heat & humidity
• 12
  kph wind from SE

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• Book online in Marella Cruises sale with myTUI account
• Discount varies on destination. Min 7 nights duration

Show discount code ******WAY

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

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