For Wednesday the predicted weather in San Juan is heavy rain throughout the day. The maximum temperature is a warm 29°C (84°F), while the minimum temperature is a warm 25°C (77°F).

Tomorrow's weather - Thursday 27 Aug

Tomorrow's weather in San Juan will be heavy rain throughout the day. The maximum predicted temperature is a warm 27°C (81°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 start at 29°C (84°F) on Wednesday, then cooling down. Daytime highs during this period will average around 27°C (81°F), with nighttime lows around 25°C (77°F). Compared to normal August conditions, this is a bit cooler than usual. Precipitation levels will be more than usual (versus normal August rainfall), with some rainy days. Precipitation is likely on about 8 days (Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed).

Weather Forecast FAQ for San Juan

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 29°C (84°F).

When will be the coldest day?

The coldest day is forecasted for Monday with a low of 24°C (75°F).

Will it rain next week in San Juan?

Yes, rain is expected on 8 days , specifically on Wed, Thu, Fri, Sat, Sun, Mon, Tue, Wed.

How much rainfall is expected next week?

A total of 303 mm (12 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 29°C (84°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.

January February March April May June July August September October November December

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