National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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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

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 29 °C

Tonight

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 23 °C

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 28 °C

Monday
Night

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 23 °C

Tuesday

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

High: 31 °C

Tuesday
Night

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 23 °C

Wednesday

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

High: 31 °C

Wednesday
Night

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 23 °C

Thursday

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

High: 31 °C

Detailed Forecast

  • Today Isolated showers. Mostly sunny, with a high near 29. East northeast wind 23 to 27 km/h. Chance of precipitation is 20%.
  • Tonight Scattered showers. Partly cloudy, with a low around 23. East northeast wind 13 to 16 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Monday Scattered showers. Mostly sunny, with a high near 28. East northeast wind 21 to 23 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm possible.
  • Monday Night Isolated showers. Mostly clear, with a low around 23. East northeast wind 14 to 18 km/h. Chance of precipitation is 10%.
  • Tuesday Isolated showers. Mostly sunny, with a high near 31. East wind 18 to 26 km/h. Chance of precipitation is 10%.
  • Tuesday Night Isolated showers. Mostly clear, with a low around 23. East northeast wind 18 to 21 km/h. Chance of precipitation is 10%.
  • Wednesday Isolated showers. Sunny, with a high near 31. East wind 24 to 26 km/h. Chance of precipitation is 10%.
  • Wednesday Night Isolated showers. Mostly clear, with a low around 23. East wind 23 to 26 km/h. Chance of precipitation is 10%.
  • Thursday Isolated showers. Sunny, with a high near 31. East wind around 26 km/h. Chance of precipitation is 10%.
  • Thursday Night Isolated showers. Mostly clear, with a low around 22. Chance of precipitation is 10%.
  • Friday Isolated showers. Sunny, with a high near 29. Chance of precipitation is 10%.
  • Friday Night Isolated showers. Mostly clear, with a low around 22. Chance of precipitation is 10%.
  • Saturday Isolated showers. Sunny, with a high near 31. Chance of precipitation is 10%.