Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45° N Lon: 66° W Elev: 10 ft.

A Few Clouds

79°F

26°C

Humidity 60%
Wind Speed NE 9 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 26 Dec 4:56 pm AST
Detailed forecast for

San Juan and Vicinity

Tonight
Partly cloudy with isolated showers this evening, then variably cloudy with scattered showers after midnight. Lows around 78. East winds around 5 mph. Chance of rain 40 percent.
Saturday
Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 84. Temperature falling in the afternoon. East winds 5 to 10 mph. Chance of rain 40 percent.
Saturday Night
Clear in the evening, then becoming partly cloudy. Isolated showers. Lows around 78. East winds around 5 mph, becoming southeast after midnight. Chance of rain less than 20 percent.
Sunday
Partly cloudy with isolated showers in the morning, then mostly sunny in the afternoon. Highs around 84. Temperature falling in the afternoon. Northeast winds 5 to 10 mph. Chance of rain less than 20 percent.
Sunday Night
Clear. Lows around 78. Northeast winds 5 to 10 mph.
Monday
Partly cloudy with isolated showers. Highs around 84. Temperature falling in the afternoon. Chance of rain 20 percent.
Monday Night
Partly cloudy with isolated showers. Lows around 78. Chance of rain less than 20 percent.
Tuesday
Partly cloudy with isolated showers. Highs around 86. Temperature falling in the afternoon. Chance of rain 20 percent.
Tuesday Night
Partly cloudy with isolated showers. Lows around 79. Chance of rain 20 percent.
Wednesday
Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers with isolated thunderstorms. Highs around 86. Temperature falling in the afternoon. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 80. Chance of rain 50 percent.
New Years Day
Partly cloudy with isolated showers. Highs around 85. Temperature falling in the afternoon. Chance of rain 20 percent.
Thursday Night
Partly cloudy. Lows around 81.
Friday
Partly cloudy with isolated showers in the morning, then mostly cloudy with scattered showers in the afternoon. Highs around 84. Chance of rain 50 percent.



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501 PM AST Fri Dec 26 2025
 
 

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