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Local Weather Conditions

Weather Graph

 

National Weather Service Today's Weather Impact Levels

National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 4:01 pm AST Jan 11, 2026

Overnight

Overnight: Scattered showers. Mostly cloudy, with a low around 71. Southeast wind around 7 mph. Chance of precipitation is 50%.
Scattered
Showers

Lo 71 °F
Monday

Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind 7 to 13 mph. Chance of precipitation is 50%.
Scattered
Showers then
Isolated
Showers
Hi 85 °F
Monday
Night
Monday Night: Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 71. East southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Scattered
Showers

Lo 71 °F
Tuesday

Tuesday: Isolated showers. Mostly sunny, with a high near 85. Light east southeast wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 20%.
Isolated
Showers

Hi 85 °F
Tuesday
Night
Tuesday Night: Isolated showers. Partly cloudy, with a low around 71. East southeast wind 6 to 8 mph. Chance of precipitation is 20%.
Isolated
Showers

Lo 71 °F
Wednesday

Wednesday: Scattered showers. Partly sunny, with a high near 86. Light east southeast wind becoming east 8 to 13 mph in the morning. Chance of precipitation is 50%.
Scattered
Showers

Hi 86 °F
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 72. East southeast wind 7 to 10 mph.
Partly Cloudy

Lo 72 °F
Thursday

Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Mostly Sunny
then
Scattered
Showers
Hi 87 °F
Thursday
Night
Thursday Night: Scattered showers. Mostly cloudy, with a low around 73. Southeast wind around 7 mph. Chance of precipitation is 40%.
Scattered
Showers

Lo 73 °F

National Weather Service Forecast Details

 

Caribbean Sea Satellite

NWS San Juan Doppler Radar

GRLevel3 Radar

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GRLevel3 radar from NWS station TJUA

Day 1 rainfall

Day 2 rainfall

Day 3 rainfall

National Weather Service in San Juan

Area Forecast Discussion (AFD)

Weather Summary unavailable, please try later.

NWS SJU Office Area Forecast Discussion

Tropical Atlantic Satellite

Tropical Weather Outlook

Saharan Air Layer

Wind Shear Tendency

Sea Surface Temperatures

Sea Surface Temperatures Anomalies

200hPa Velocity Potential Forecast