National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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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

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 22 °C

Friday

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

High: 30 °C

Friday
Night

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 21 °C

Saturday

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

High: 29 °C

Saturday
Night

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 22 °C

Sunday

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

High: 29 °C

Sunday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 22 °C

Monday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 28 °C

Monday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 22 °C

Detailed Forecast

  • Overnight Isolated showers. Partly cloudy, with a low around 22. East wind 8 to 10 km/h. Chance of precipitation is 20%.
  • Friday Isolated showers. Sunny, with a high near 30. East wind 21 to 24 km/h. Chance of precipitation is 10%.
  • Friday Night Isolated showers. Mostly clear, with a low around 21. East wind 13 to 18 km/h. Chance of precipitation is 10%.
  • Saturday Isolated showers. Sunny, with a high near 29. East wind 16 to 21 km/h. Chance of precipitation is 10%.
  • Saturday Night Isolated showers. Mostly clear, with a low around 22. East wind 11 to 16 km/h. Chance of precipitation is 10%.
  • Sunday Isolated showers. Sunny, with a high near 29. East wind 16 to 18 km/h. Chance of precipitation is 10%.
  • Sunday Night Isolated showers. Partly cloudy, with a low around 22. East wind around 14 km/h. Chance of precipitation is 20%.
  • Monday Isolated showers. Sunny, with a high near 28. East northeast wind 13 to 16 km/h. Chance of precipitation is 20%.
  • Monday Night Isolated showers. Partly cloudy, with a low around 22. East northeast wind around 13 km/h. Chance of precipitation is 20%.
  • Tuesday Isolated showers. Sunny, with a high near 29. Chance of precipitation is 20%.
  • Tuesday Night Isolated showers. Mostly clear, with a low around 23. Chance of precipitation is 10%.
  • Wednesday Isolated showers. Sunny, with a high near 29. Chance of precipitation is 10%.
  • Wednesday Night Isolated showers. Mostly clear, with a low around 22. Chance of precipitation is 10%.
  • Christmas Day Isolated showers. Sunny, with a high near 29. Chance of precipitation is 20%.