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Atlantic Hurricane Season 2020 Storm Names

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Hurricane Season runs from June 1-November 30

 

Click on the county or coastal water zone of interest to get the latest forecast from the National Weather Service.

 

 

National Weather Service Today's Weather Impact Levels

 

National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 4:31 pm AST May 19, 2026  

 

Tonight

Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 76. East wind 8 to 10 mph. Chance of precipitation is 40%.
Low: 76 °F		Wednesday

Wednesday: Scattered showers. Partly sunny, with a high near 89. East wind 11 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
High: 89 °F		Wednesday
Night
Wednesday Night: Scattered showers. Mostly cloudy, with a low around 76. East southeast wind 8 to 11 mph. Chance of precipitation is 50%.
Low: 76 °F		Thursday

Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
High: 89 °F		Thursday
Night
Thursday Night: Scattered showers. Mostly cloudy, with a low around 76. East wind 8 to 11 mph. Chance of precipitation is 40%.
Low: 76 °F		Friday

Friday: Scattered showers. Mostly cloudy, with a high near 90. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
High: 90 °F		Friday
Night
Friday Night: Partly cloudy, with a low around 76. East wind 7 to 9 mph.
Low: 76 °F		Saturday

Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 89. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
High: 89 °F		Saturday
Night
Saturday Night: Scattered showers. Mostly cloudy, with a low around 76. East wind around 10 mph. Chance of precipitation is 40%.
Low: 76 °F
Scattered
Showers

Scattered
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Scattered
Showers

Scattered
Showers

Scattered
Showers

Scattered
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Partly Cloudy

Mostly Sunny
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Scattered
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Scattered
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National Weather Service Forecast Details

 

 

 

Caribbean Sea Satellite

 

NWS San Juan Doppler Radar

 

 

 

Day 1 rainfall

 

Day 2 rainfall

 

Day 3 rainfall

 

 

Weather Summary for Puerto Rico 

Weather Summary unavailable, please try later.

NWS SJU Office Area Forecast Discussion

 

 

Tropical Atlantic Satellite

 

 

Latest Earthquakes near Puerto Rico

 

Saharan Air Layer

 

Wind Shear Tendency

 

Sea Surface Temperatures

 

Sea Surface Temperatures Anomalies