San Juan
30°86°
Light Rain
Feels Like: 31°88°
Min: 23°73°
Max: 30°87°
The next few hours will be mostly cloudy, with today reaching 30°C and dropping to 23°C. The coming days will be rain throughout the day.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:40
Sunrise
17:24
Sunset
07:11
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. Wetter spells lean into the morning, when rain odds reach about 52% near 10:00. Skies look heaviest around 10:00, with cover close to 86%.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. Wetter spells lean into the morning, when rain odds reach about 52% near 10:00. Skies look heaviest around 10:00, with cover close to 86%.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 30°C. Moisture in the air spans 66%-99%, with the highest values around 18:00. Winds stay light, near 8 km/h by 15:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 73°F toward a daytime high of about 87°F. Moisture in the air spans 66%-99%, with the highest values around 18:00. Winds stay light, near 5 mph by 15:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 100% near 16:00. Cloud amounts hold near 87% around 23:00. Visibility stays generally good near 16 km on average, though it can drop toward 15.3 km in thicker cloud or showers. Daylight runs from 05:40 to 17:24, lasting 11 hours 44 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 100% near 16:00. Cloud amounts hold near 87% around 23:00. Visibility stays generally good near 10 mi on average, though it can drop toward 9.5 mi in thicker cloud or showers. Daylight runs from 05:40 to 17:24, lasting 11 hours 44 minutes of sunlight today.
Taken together, San Juan looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 30°C.Taken together, San Juan looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 87°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 28°C.The warmest month in San Juan is April, with average high temperatures of 94°F. The average temperature during this period is around 83°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 25°C.The coldest month in San Juan is January, with average low temperatures of 69°F. The average temperature during this period is around 78°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is October, with an average of 354 mm of precipitation.The wettest month in San Juan is October, with an average of 13.9 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.