Hourly conditions and temperatures in San Juan.
High of 86 °F (30 °C) and low of 80 °F (27 °C).
Chance of rain: 30% . Maximum UV index: Unavailable.
A practical overview based on the available hourly forecast for this location.
40%
Highest available hourly probability in the next 12 hours.
Rain is possible. Check the hourly forecast before going out.
Peak around 03:00 (local time).
79–83 °F
Lowest and highest temperatures among the available hourly forecasts for this period.
Check the hourly changes when choosing clothes or planning outdoor activities.
Based on available forecast data, not an official weather warning. Values may change with updates.
Learn what the numbers in your forecast mean and how to use them when planning your day.