National Weather Service United States Department of Commerce

Winds, elevation snow and moderate rainfall possible for portions of the Northwest

The next system over the Pacific will move onshore over the West Coast Thursday night into Friday morning bringing wind, elevation snow and moderate rain to the Pacific Northwest beginning Thursday evening. Travel and outdoor impacts will be felt across the western U. S. as the storm moves east through the weekend.
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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

Today

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 33 °C

Tonight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 25 °C

Friday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 32 °C

Friday
Night

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 24 °C

Saturday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 33 °C

Saturday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 25 °C

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 33 °C

Sunday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 24 °C

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 32 °C

Detailed Forecast

  • Today Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 33. West northwest wind 5 to 10 km/h becoming east northeast 11 to 16 km/h in the afternoon. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
  • Tonight Isolated showers. Partly cloudy, with a low around 25. South wind 8 to 10 km/h. Chance of precipitation is 20%.
  • Friday Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 32. South southeast wind 11 to 13 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
  • Friday Night Isolated showers. Partly cloudy, with a low around 24. South wind 3 to 8 km/h. Chance of precipitation is 10%.
  • Saturday Isolated showers. Mostly sunny, with a high near 33. East wind 5 to 14 km/h. Chance of precipitation is 20%.
  • Saturday Night Isolated showers. Partly cloudy, with a low around 25. East wind 5 to 8 km/h. Chance of precipitation is 20%.
  • Sunday Isolated showers. Sunny, with a high near 33. East northeast wind around 11 km/h. Chance of precipitation is 20%.
  • Sunday Night Scattered showers. Partly cloudy, with a low around 24. Northeast wind around 11 km/h. Chance of precipitation is 30%.
  • Monday Scattered showers. Mostly sunny, with a high near 32. East northeast wind 11 to 16 km/h. Chance of precipitation is 30%.
  • Monday Night Scattered showers. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
  • Tuesday Scattered showers. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
  • Tuesday Night Scattered showers. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
  • Wednesday Scattered showers. Mostly sunny, with a high near 33. Chance of precipitation is 30%.