National Weather Service United States Department of Commerce

Winter weather forecast from Great Lakes to Northeast, Four Corners region

Snow is expected Thursday and Friday from the Great Lakes to the Northeast, as a clipper system moves across the region. This will be nothing like the nor'easter that brought up to three feet of snow to parts of the Northeast earlier this week, as snowfall totals of six inches or less are expected. Snow and freezing rain are forecast for parts of the Four Corners region 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

This
Afternoon

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 29 °C

Tonight

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 23 °C

Friday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 28 °C

Friday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 21 °C

Saturday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 28 °C

Saturday
Night

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

Low: 23 °C

Sunday

Scattered Showers Chance for Measurable Precipitation 50%

Scattered
Showers

High: 28 °C

Sunday
Night

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 21 °C

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 28 °C

Detailed Forecast

  • This Afternoon Isolated showers. Sunny, with a high near 29. East northeast wind around 14 km/h. Chance of precipitation is 20%.
  • Tonight Scattered showers and thunderstorms. Mostly cloudy, with a low around 23. East northeast wind around 11 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
  • Friday Scattered showers and thunderstorms. Mostly sunny, with a high near 28. East northeast wind 8 to 14 km/h. Chance of precipitation is 50%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
  • Friday Night Scattered showers. Partly cloudy, with a low around 21. East wind 8 to 11 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Saturday Scattered showers, mainly before 2pm. Mostly sunny, with a high near 28. East northeast wind 8 to 14 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Saturday Night Scattered showers, mainly after 8pm. Mostly cloudy, with a low around 23. East wind around 14 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
  • Sunday Scattered showers, mainly before noon. Mostly sunny, with a high near 28. East wind 18 to 23 km/h. Chance of precipitation is 50%.
  • Sunday Night Scattered showers. Partly cloudy, with a low around 21. East wind around 16 km/h. Chance of precipitation is 40%.
  • Monday Scattered showers. Mostly sunny, with a high near 28. East southeast wind 18 to 23 km/h. Chance of precipitation is 40%.
  • Monday Night Scattered showers. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
  • Tuesday Scattered showers. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
  • Tuesday Night Isolated showers. Partly cloudy, with a low around 21. Chance of precipitation is 20%.
  • Wednesday Isolated showers. Sunny, with a high near 28. Chance of precipitation is 20%.