San Juan
14°57°
Mostly Cloudy
Feels Like: 16°61°
Min: 11°51°
Max: 16°61°
The next few hours will be overcast, with tomorrow reaching 20°C and dropping to 11°C. The coming days will be mostly clear
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07:01
Sunrise
19:39
Sunset
06:42
Moonrise
19:57
Moonset
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View stargazing scoreWeather in San Juan tomorrow, October 11, 2026
San Juan looks cloudy on October 11, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 75% near 00:00. Sunshine has little room until later in the day.San Juan looks cloudy on October 11, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 75% near 00:00. Sunshine has little room until later in the day.
Temperatures climb from an overnight low near 10°C toward a daytime high of about 20°C. Relative humidity sits between 38% and 75%, reaching its peak around 06:00. Winds stay light, near 16 km/h by 18:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 50°F toward a daytime high of about 68°F. Relative humidity sits between 38% and 75%, reaching its peak around 06:00. Winds stay light, near 10 mph by 18:00, so the day feels still more than breezy.
Afternoon conditions open up, holding cloud close to 59% near 15:00. The day finishes on a milder, brighter note. Expect visibility around 16.1 km. Sunrise is at 07:00 and sunset at 19:40, giving 12 hours 40 minutes of sunlight today.Afternoon conditions open up, holding cloud close to 59% near 15:00. The day finishes on a milder, brighter note. Expect visibility around 10 mi. Sunrise is at 07:00 and sunset at 19:40, giving 12 hours 40 minutes of sunlight today.
Taken together, overcast skies in San Juan on October 11, 2026 favour indoor or covered options, with temperatures near 20°C.Taken together, overcast skies in San Juan on October 11, 2026 favour indoor or covered options, with temperatures near 68°F.
Frequently asked questions about weather in San Juan
How warm does it get in San Juan?
The warmest month in San Juan is January, with average high temperatures of 34°C. The average temperature during this period is around 27°C.The warmest month in San Juan is January, with average high temperatures of 93°F. The average temperature during this period is around 80°F.
How cold does it get in San Juan?
The coldest month in San Juan is July, with average low temperatures of 2°C. The average temperature during this period is around 9°C.The coldest month in San Juan is July, with average low temperatures of 36°F. The average temperature during this period is around 48°F.
What is the wettest time of year in San Juan?
The wettest month in San Juan is January, with an average of 22 mm of precipitation.The wettest month in San Juan is January, with an average of 0.9 in of precipitation.
What is the driest time of year in San Juan?
The driest month in San Juan is July, with an average of 6 mm of precipitation.The driest month in San Juan is July, with an average of 0.2 in of precipitation.