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San Juan weather forecast
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Saturday
16th Jan -
Sunday
17th Jan -
Monday
18th Jan -
Tuesday
19th Jan -
Wednesday
20th Jan
Last updated at 04:02 on Saturday 16th January 2021 GMT
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The 5-day weather forecast for San Juan, Puerto Rico is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.
San Juan weather forecast by day
Below are the detailed weather forecasts for San Juan for the next 5 days.
San Juan weather for Saturday 16th January 2021
Below is the San Juan weather forecast for Saturday 16th January 2021. Expect scattered clouds in San Juan, 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 18 kph from the east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
San Juan weather for Sunday 17th January 2021
Below is the San Juan weather forecast for Sunday 17th January 2021. Expect scattered clouds in San Juan, Puerto Rico with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
San Juan weather for Monday 18th January 2021
Below is the San Juan weather forecast for Monday 18th January 2021. Expect scattered clouds in San Juan, Puerto Rico with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
San Juan weather for Tuesday 19th January 2021
Below is the San Juan weather forecast for Tuesday 19th January 2021. Expect scattered clouds in San Juan, Puerto Rico with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a moderate breeze of 24 kph from the east.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from E
San Juan weather for Wednesday 20th January 2021
Below is the San Juan weather forecast for Wednesday 20th January 2021. Expect mostly cloudy with light rain in San Juan, Puerto Rico with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 23 kph from the east.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- kph wind from E
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Metric (°C / mm) | Imperial (°F / inches)
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