National Weather Service United States Department of Commerce

Another day of heavy rainfall expected for the Southeast

The Southeast will experience another day of widespread moderate to heavy rain on Saturday as a system slowly moves northeastward. Upwards to 2 to 3 inches of rain are possible in the Carolinas, creating a threat for flash flooding. Residual moderate to major riverine flooding in the wake of this system remains a concern over the weekend in parts of Florida, Georgia, Alabama and Mississippi.
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Current Conditions

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San Juan PR

7 Day Forecast

San Juan, PR

NWS Weather Forecast Office

This
Afternoon

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 32 °C

Tonight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 23 °C

Sunday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 32 °C

Sunday
Night

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 23 °C

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 32 °C

Monday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 24 °C

Tuesday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 32 °C

Tuesday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 24 °C

Wednesday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 32 °C

Detailed Forecast

  • This Afternoon Scattered showers. Partly sunny, with a high near 32. Heat index values as high as 36. East wind 26 to 29 km/h. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.
  • Tonight Scattered showers. Mostly cloudy, with a low around 23. East wind 14 to 18 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
  • Sunday Scattered showers. Partly sunny, with a high near 32. Heat index values as high as 36. East wind 16 to 24 km/h. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.
  • Sunday Night Scattered showers. Mostly cloudy, with a low around 23. East wind 16 to 18 km/h. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.
  • Monday Scattered showers. Partly sunny, with a high near 32. East wind 11 to 18 km/h. Chance of precipitation is 40%. New precipitation amounts between 5 and 7.5 mm possible.
  • Monday Night Isolated showers. Partly cloudy, with a low around 24. South southeast wind around 11 km/h. Chance of precipitation is 20%.
  • Tuesday Scattered showers, mainly after noon. Mostly sunny, with a high near 32. Southeast wind 8 to 10 km/h. Chance of precipitation is 40%.
  • Tuesday Night Isolated showers. Partly cloudy, with a low around 24. South southeast wind 8 to 10 km/h. Chance of precipitation is 20%.
  • Wednesday Scattered showers. Mostly sunny, with a high near 32. South wind 5 to 8 km/h becoming east in the afternoon. Chance of precipitation is 40%.
  • Wednesday Night Scattered showers. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
  • Thursday Scattered showers. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
  • Thursday Night Isolated showers. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
  • Friday Scattered showers. Mostly sunny, with a high near 31. Chance of precipitation is 30%.

 

Additional Forecasts and Information

Zone Area Forecast for San Juan and Vicinity, PR