10-Day Weather Forecast for San Juan
Six-hourly outlook through Friday 31 July. Updated every three hours via MET Norway.
What's the weather in San Juan this week?
Today's weather - Tuesday 21 Jul
Tonight, the weather in San Juan will be rain showers during the night, with temperatures around 28°C (82°F), dropping to 26°C (79°F) by morning.
Tomorrow's weather - Wednesday 22 Jul
The forecast for San Juan on Wednesday is rain showers during the morning and afternoon. The maximum predicted temperature is a warm 26°C (79°F), while the minimum temperature is a warm 24°C (75°F).
10-Day Weather Forecast
In the coming 10 days, the weather in San Juan will get warmer, maximum temperatures reach 33°C (91°F) on Tuesday. Daytime highs during this period will average around 30°C (86°F), with nighttime lows around 26°C (79°F). These values are typical for July. The following 10 days will bring a mix of sun and clouds. Expect normal rainfall patterns, characterized by some rainy days. Precipitation is likely on approximately 5 days (Tue, Wed, Thu, Sun, Mon).
Weather Forecast FAQ for San Juan
When will be the warmest day next week?
The warmest day is expected to be Tuesday with a high of 33°C (91°F).
When will be the coldest day?
The coldest day is forecasted for Wednesday with a low of 24°C (75°F).
Will it rain next week in San Juan?
Yes, rain is expected on 5 days , specifically on Tue, Wed, Thu, Sun, Mon.
How much rainfall is expected next week?
A total of 24 mm (0.9 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 24°C (75°F) to 33°C (91°F).
More about San Juan
Explore the full San Juan climate overview with monthly averages, or check rainfall data and temperature by month.
San Juan weather by month
Browse monthly averages for San Juan: climate by month with temperature, rainfall and sunshine.