Our 14 day weather forecast for San Juan becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

San Juan 14 day forecast

Date	Temperatures		Wind
Tuesday, August 4	30 ° / 26 °	Patchy rain possible	18 Km/h
Wednesday, August 5	31 ° / 25 °	Patchy rain possible	17 Km/h
Thursday, August 6	31 ° / 25 °	Clear	17 Km/h
Friday, August 7	30 ° / 25 °	Patchy rain possible	18 Km/h
Saturday, August 8	31 ° / 25 °	Patchy rain possible	20 Km/h
Sunday, August 9	31 ° / 26 °	Clear	19 Km/h
Monday, August 10	31 ° / 26 °	Patchy rain possible	21 Km/h
Tuesday, August 11	30 ° / 26 °	Patchy rain possible	19 Km/h
Wednesday, August 12	31 ° / 26 °	Patchy rain possible	21 Km/h
Thursday, August 13	31 ° / 26 °	Patchy rain possible	24 Km/h
Friday, August 14	31 ° / 26 °	Patchy rain possible	24 Km/h
Saturday, August 15	30 ° / 26 °	Patchy rain possible	19 Km/h
Sunday, August 16	30 ° / 26 °	Patchy rain possible	17 Km/h
Monday, August 17	32 ° / 25 °	Patchy rain possible	18 Km/h
Further Ahead

San Juan 14 days – weather graph

The weather in San Juan for the next 14 days - FAQ

What will the temperature be in San Juan during the next 14 days?

The temperature will range between 32° C and 30° C. The hottest day in the next 2 weeks will be on August 17 and the coldest on August 4.

Will it rain at San Juan in the next 14 days?

Yes, there will be around 8 days with rain and an overall rainfall of 3.4 mm.

Can I see more details about the weather in San Juan on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in San Juan's pages.

Do you have a weather forecast for San Juan for more than 14 days?

You can check the San Juan long range weather page, it is not a forecast, but it can give you an idea of how the weather in San Juan will be like (based on past weather information).

More about the weather in San Juan