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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.

A Few Clouds

82°F

28°C

Humidity 74%
Wind Speed E 12 mph
Barometer 30.04 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Jun 7:56 pm AST
Detailed forecast for

Southeast

Tonight
Partly cloudy with isolated showers. Lows around 81. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Saturday
Breezy. Partly cloudy in the morning, then becoming sunny. Isolated showers. Highs around 91. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Saturday Night
Partly cloudy with isolated showers. Lows around 80. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Sunday
Partly cloudy with isolated showers. Highs around 92. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Sunday Night
Partly cloudy with isolated showers. Lows around 80. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Monday
Partly cloudy with isolated showers. Highs around 91. Chance of rain 20 percent.
Monday Night
Partly cloudy with isolated showers. Lows around 80. Chance of rain 20 percent.
Tuesday
Partly cloudy with isolated showers. Highs around 92. Chance of rain 20 percent.
Tuesday Night
Variably cloudy with scattered showers. Lows around 80. Chance of rain 40 percent.
Wednesday
Partly cloudy with isolated showers. Highs around 90. Chance of rain 20 percent.
Wednesday Night
Mostly clear. Lows around 80.
Thursday
Partly cloudy with isolated showers. Highs around 90. Chance of rain 20 percent.
Thursday Night
Mostly cloudy with numerous showers. Lows around 80. Chance of rain 60 percent.
Juneteenth
Mostly cloudy with scattered showers with isolated thunderstorms in the morning, then partly cloudy with isolated showers in the afternoon. Highs around 91. Chance of rain 50 percent.



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243 PM AST Fri Jun 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database