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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45° N Lon: 66° W Elev: 10 ft.

Mostly Cloudy

72°F

22°C

Humidity 83%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 27 Mar 11:56 pm AST
Detailed forecast for

Eastern Interior

Tonight
Variably cloudy with scattered showers with isolated thunderstorms. Lows around 72. East winds around 5 mph. Chance of rain 50 percent.
Saturday
Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers with isolated thunderstorms. Highs around 85. East winds 5 to 10 mph. Chance of rain 50 percent.
Saturday Night
Variably cloudy in the evening, then becoming partly cloudy. Scattered showers. Lows around 72. Northeast winds around 5 mph. Chance of rain 50 percent.
Sunday
Variably cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs around 85. Northeast winds 10 to 15 mph. Chance of rain 50 percent.
Sunday Night
Partly cloudy with isolated showers. Lows around 72. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Variably cloudy in the morning, then becoming mostly cloudy. Scattered showers. Isolated thunderstorms in the afternoon. Highs around 85. Chance of rain 50 percent.
Monday Night
Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 72. Chance of rain 50 percent.
Tuesday
Mostly cloudy with scattered showers with isolated thunderstorms. Highs around 83. Chance of rain 50 percent.
Tuesday Night
Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 72. Chance of rain 60 percent.
Wednesday
Mostly cloudy with isolated thunderstorms. Numerous showers, mainly in the morning. Highs around 85. Chance of rain 60 percent.
Wednesday Night
Mostly cloudy with numerous showers with isolated thunderstorms. Lows around 71. Chance of rain 60 percent.
Thursday
Mostly cloudy in the morning, then becoming variably cloudy. Isolated thunderstorms. Numerous showers, mainly in the morning. Highs around 85. Chance of rain 60 percent.
Thursday Night
Variably cloudy with scattered showers with isolated thunderstorms. Lows around 72. Chance of rain 50 percent.
Friday
Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 85. Chance of rain 40 percent.



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243 PM AST Fri Mar 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database