National Weather Service United States Department of Commerce

Powerful nor'easter continues to affect areas across Northeast

The powerful nor'easter that brought moderate to heavy snowfall and blizzard conditions to the Northeast on Monday will continue to affect the region on Tuesday, with heavy snow and blizzard conditions expected from eastern Long Island to Maine as the system slowly moves to the northeast. Snow and strong winds will being tapering off from south to north Tuesday night into Wednesday morning.
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Current Conditions

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San Juan PR

7 Day Forecast

For More Weather Information:

San Juan, PR Local Forecast Office

Today

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 32 °C

Tonight

Mostly Clear

Mostly
Clear

Low: 23 °C

Wednesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 31 °C

Wednesday
Night

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 23 °C

Thursday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 29 °C

Thursday
Night

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 22 °C

Friday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 29 °C

Friday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 22 °C

Saturday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 29 °C

Detailed Forecast

  • Today Isolated showers. Mostly sunny, with a high near 32. Southeast wind 14 to 18 km/h. Chance of precipitation is 20%.
  • Tonight Mostly clear, with a low around 23. South southeast wind 11 to 16 km/h.
  • Wednesday Scattered showers after 1pm. Mostly sunny, with a high near 31. Southeast wind 10 to 16 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Wednesday Night Scattered showers. Partly cloudy, with a low around 23. East southeast wind 8 to 11 km/h. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.
  • Thursday Scattered showers, mainly before 1pm. Mostly sunny, with a high near 29. South wind 5 to 10 km/h becoming east northeast 11 to 16 km/h in the afternoon. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
  • Thursday Night Isolated showers, then scattered showers and thunderstorms after 9pm. Mostly cloudy, with a low around 22. East northeast wind around 14 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
  • Friday Scattered showers and thunderstorms. Partly sunny, with a high near 29. East northeast wind 10 to 13 km/h. Chance of precipitation is 50%.
  • Friday Night Scattered showers. Partly cloudy, with a low around 22. East northeast wind 5 to 10 km/h. Chance of precipitation is 30%.
  • Saturday Isolated showers. Mostly sunny, with a high near 29. East northeast wind 8 to 14 km/h. Chance of precipitation is 20%.
  • Saturday Night Scattered showers. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
  • Sunday Scattered showers. Mostly sunny, with a high near 29. Chance of precipitation is 30%.
  • Sunday Night Scattered showers. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
  • Monday Isolated showers. Mostly sunny, with a high near 31. Chance of precipitation is 20%.