San Juan
26°79°
Mostly Clear
Feels Like: 26°79°
Min: 26°79°
Max: 27°80°
The next few hours will be partly cloudy, with today reaching 27°C and dropping to 26°C. The coming days will be drizzle
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Air quality is satisfactory, and air pollution poses little or no risk.
07:31
Sunrise
19:03
Sunset
08:16
Moonrise
19:40
Moonset
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View stargazing scoreWeather in San Juan today, October 11, 2026
San Juan starts October 11, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Expect a brighter morning, with limited cloud around 27% by 11:00. Conditions start on a settled note.San Juan starts October 11, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. Expect a brighter morning, with limited cloud around 27% by 11:00. Conditions start on a settled note.
The day peaks near 27°C and cools toward 26°C. Relative humidity sits between 83% and 85%, reaching its peak around 11:00. A lighter breeze peaks around 11:00 near 14 km/h.The day peaks near 80°F and cools toward 79°F. Relative humidity sits between 83% and 85%, reaching its peak around 11:00. A lighter breeze peaks around 11:00 near 9 mph.
Through the afternoon skies look more workable, with cloud near 46% around 23:00. Later outdoor plans have a clearer window than the morning may have suggested. Views remain open at about 16.1 km. Daylight runs from 07:31 to 19:03, lasting 11 hours 32 minutes of sunlight today.Through the afternoon skies look more workable, with cloud near 46% around 23:00. Later outdoor plans have a clearer window than the morning may have suggested. Views remain open at about 10 mi. Daylight runs from 07:31 to 19:03, lasting 11 hours 32 minutes of sunlight today.
The practical takeaway for San Juan is a bright October 11, 2026, ideal for outdoor errands before temperatures ease from about 27°C.The practical takeaway for San Juan is a bright October 11, 2026, ideal for outdoor errands before temperatures ease from about 80°F.
Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is July, with average high temperatures of 31°C. The average temperature during this period is around 28°C.The warmest month in San Juan is July, with average high temperatures of 88°F. The average temperature during this period is around 82°F.
How cold does it get in San Juan?
The coldest month in San Juan is January, with average low temperatures of 20°C. The average temperature during this period is around 22°C.The coldest month in San Juan is January, with average low temperatures of 67°F. The average temperature during this period is around 72°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is June, with an average of 195 mm of precipitation.The wettest month in San Juan is June, with an average of 7.7 in of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is March, with an average of 24 mm of precipitation.The driest month in San Juan is March, with an average of 1 in of precipitation.