National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Toa Baja 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: 89 °F

Tonight

Isolated Showers Chance for Measurable Precipitation 10%

Isolated
Showers

Low: 74 °F

Saturday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 90 °F

Saturday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 78 °F

Sunday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 88 °F

Sunday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 75 °F

Monday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 88 °F

Monday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 78 °F

Tuesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 88 °F

Detailed Forecast

  • Today Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 89. South wind around 5 mph becoming light and variable. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tonight Isolated showers. Mostly clear, with a low around 74. South southeast wind 3 to 5 mph. Chance of precipitation is 10%.
  • Saturday Isolated showers. Mostly sunny, with a high near 90. East wind 7 to 11 mph. Chance of precipitation is 20%.
  • Saturday Night Isolated showers. Partly cloudy, with a low around 78. East wind 3 to 6 mph. Chance of precipitation is 20%.
  • Sunday Isolated showers. Mostly sunny, with a high near 88. East northeast wind 5 to 7 mph. Chance of precipitation is 20%.
  • Sunday Night Scattered showers. Partly cloudy, with a low around 75. East northeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Scattered showers, mainly before 1pm. Mostly sunny, with a high near 88. East northeast wind 7 to 10 mph. Chance of precipitation is 30%.
  • Monday Night Scattered showers. Partly cloudy, with a low around 78. East northeast wind around 9 mph. Chance of precipitation is 30%.
  • Tuesday Scattered showers. Mostly sunny, with a high near 88. East wind around 9 mph. Chance of precipitation is 30%.
  • Tuesday Night Scattered showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
  • Wednesday Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
  • Wednesday Night Isolated showers. Mostly clear, with a low around 78. Chance of precipitation is 10%.
  • Thursday Isolated showers. Mostly sunny, with a high near 88. Chance of precipitation is 20%.