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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.

Partly Cloudy

82°F

28°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.84 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 4 Nov 5:56 pm AST
Detailed forecast for

Northeast

Tonight
Variably cloudy with scattered showers this evening, then partly cloudy with isolated showers after midnight. Lows around 82. Southwest winds around 5 mph. Chance of rain 50 percent.
Thursday
Partly cloudy with isolated showers in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 93. Temperature falling in the afternoon. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
Thursday Night
Variably cloudy with scattered showers. Lows around 82. Southwest winds around 5 mph. Chance of rain 50 percent.
Friday
Partly cloudy in the morning, then becoming cloudy. Scattered showers in the morning. Isolated thunderstorms. Numerous showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
Friday Night
Partly cloudy with isolated showers. Lows around 82. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Saturday
Mostly cloudy with isolated thunderstorms. Scattered showers in the morning, then numerous showers in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 70 percent.
Saturday Night
Variably cloudy with scattered showers with isolated thunderstorms. Lows around 82. Chance of rain 40 percent.
Sunday
Sunny in the morning, then mostly cloudy with numerous showers with isolated thunderstorms in the afternoon. Highs around 92. Temperature falling in the afternoon. Chance of rain 60 percent.
Sunday Night
Partly cloudy. Lows around 82.
Monday
Partly cloudy with isolated showers in the morning, then variably cloudy with scattered showers with isolated thunderstorms in the afternoon. Highs around 93. Temperature falling in the afternoon. Chance of rain 50 percent.
Monday Night
Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.
Tuesday
Partly cloudy with isolated showers. Highs around 91. Temperature falling in the afternoon. Chance of rain 20 percent.
Tuesday Night
Partly cloudy with isolated showers. Lows around 82. Chance of rain 20 percent.
Veterans Day
Partly cloudy with isolated showers. Highs around 91. Temperature falling in the afternoon. Chance of rain 20 percent.



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557 PM AST Wed Nov 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database