San Juan
28°82°
Mostly Cloudy
Feels Like: 31°89°
Min: 23°74°
Max: 29°85°
The next few hours will be mostly cloudy, with today reaching 29°C and dropping to 23°C. The coming days will be light rain throughout the day and possible thunderstorms from afternoon until night.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:37
Sunrise
17:23
Sunset
07:07
Moonrise
18:09
Moonset
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View stargazing scoreWeather in San Juan today, October 12, 2026
Expect unsettled, showery conditions in San Juan on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 30% around 10:00. Cloud cover is also at its densest near 09:00 at roughly 81%.Expect unsettled, showery conditions in San Juan on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Morning plans should assume damp conditions, as rain chances climb toward 30% around 10:00. Cloud cover is also at its densest near 09:00 at roughly 81%.
The day peaks near 29°C and cools toward 23°C. Moisture in the air spans 67%-97%, with the highest values around 23:00. A lighter breeze peaks around 09:00 near 22 km/h.The day peaks near 85°F and cools toward 74°F. Moisture in the air spans 67%-97%, with the highest values around 23:00. A lighter breeze peaks around 09:00 near 13 mph.
Afternoon showers stay in play, peaking near 78% around 13:00. Skies remain cluttered, with cover about 82% by 23:00. Horizontal visibility sits around 15.6 km, briefly nearer 9.3 km. Expect sunrise at 05:37, sunset at 17:23, and 11 hours 45 minutes of sunlight today overall.Afternoon showers stay in play, peaking near 78% around 13:00. Skies remain cluttered, with cover about 82% by 23:00. Horizontal visibility sits around 9.7 mi, briefly nearer 5.8 mi. Expect sunrise at 05:37, sunset at 17:23, and 11 hours 45 minutes of sunlight today overall.
In short, treat October 12, 2026 in San Juan as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.In short, treat October 12, 2026 in San Juan as a damp day: pack covers, watch the wetter hours, and expect a high near 85°F.
Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is April, with average high temperatures of 34°C. The average temperature during this period is around 29°C.The warmest month in San Juan is April, with average high temperatures of 93°F. The average temperature during this period is around 85°F.
How cold does it get in San Juan?
The coldest month in San Juan is January, with average low temperatures of 23°C. The average temperature during this period is around 27°C.The coldest month in San Juan is January, with average low temperatures of 74°F. The average temperature during this period is around 81°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is October, with an average of 366 mm of precipitation.The wettest month in San Juan is October, with an average of 14.4 in of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is February, with an average of 1 mm of precipitation.The driest month in San Juan is February, with an average of 0 in of precipitation.