National Weather Service United States Department of Commerce

Snow winding down in the Northeast; heavy rainfall in the Northwest

Happy Thanksgiving! Conditions will continue to improve throughout Thanksgiving Day across New England as the nor'easter moves away from the coast. Meanwhile, the Pacific Northwest will remain wet due to a series of Pacific storm systems. Flood Watches remain in effect for parts of Washington state through Friday.
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Hazardous Weather Conditions

Current Conditions

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San Juan PR

7 Day Forecast

For More Weather Information:

San Juan, PR Local Forecast Office

Tonight

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 23 °C

Friday

Sunny

Sunny

High: 30 °C

Friday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 23 °C

Saturday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 30 °C

Saturday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 23 °C

Sunday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 29 °C

Sunday
Night

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 23 °C

Monday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 29 °C

Monday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 23 °C

Detailed Forecast

  • Tonight Isolated showers before 8pm. Mostly clear, with a low around 23. East wind 5 to 10 km/h becoming south southwest after midnight. Chance of precipitation is 10%.
  • Friday Sunny, with a high near 30. Light and variable wind becoming northeast 8 to 13 km/h in the morning.
  • Friday Night Isolated showers. Mostly clear, with a low around 23. East wind 5 to 8 km/h becoming south after midnight. Chance of precipitation is 20%.
  • Saturday Scattered showers, mainly after noon. Mostly sunny, with a high near 30. Light and variable wind becoming east northeast 11 to 16 km/h in the morning. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
  • Saturday Night Scattered showers. Partly cloudy, with a low around 23. East wind 10 to 13 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Sunday Scattered showers. Mostly sunny, with a high near 29. East northeast wind 11 to 14 km/h. Chance of precipitation is 30%. New precipitation amounts between 2.5 and 5 mm possible.
  • Sunday Night Scattered showers. Partly cloudy, with a low around 23. East northeast wind around 14 km/h. Chance of precipitation is 40%.
  • Monday Isolated showers. Partly sunny, with a high near 29. East northeast wind 14 to 16 km/h. Chance of precipitation is 20%.
  • Monday Night Scattered showers. Mostly cloudy, with a low around 23. East northeast wind 14 to 16 km/h. Chance of precipitation is 30%.
  • Tuesday Isolated showers. Partly sunny, with a high near 29. Chance of precipitation is 20%.
  • Tuesday Night Isolated showers. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
  • Wednesday Scattered showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
  • Wednesday Night Scattered showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
  • Thursday Scattered showers and thunderstorms. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.