Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

7-Day Forecast 18.44°N 66.07°W (Text-Only)
NWS Forecast for: 2 Miles N San Juan PR
Issued by: National Weather Service San Juan, PR
Last Update: 4:53 pm AST Jul 13, 2025




Overnight: Isolated showers. Partly cloudy, with a low around 77. East southeast wind around 7 mph. Chance of precipitation is 10%.

Monday: Scattered showers, mainly after 9am. Increasing clouds, with a high near 90. East wind 10 to 16 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night: Isolated showers after 3am. Mostly clear, with a low around 77. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.

Tuesday: Scattered showers after noon. Increasing clouds, with a high near 90. Heat index values as high as 102. East wind 8 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Tuesday Night: Isolated showers. Partly cloudy, with a low around 78. East wind 10 to 13 mph. Chance of precipitation is 20%.

Wednesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 90. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Wednesday Night: Partly cloudy, with a low around 79. East southeast wind 8 to 10 mph.

Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 90. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Thursday Night: Clear, with a low around 79. East wind 9 to 11 mph.

Friday: Mostly sunny, with a high near 90.

Friday Night: Clear, with a low around 77.

Saturday: Mostly sunny, with a high near 90.

Saturday Night: Clear, with a low around 77.

Sunday: Sunny, with a high near 91.



2 Miles N San Juan PR
 18.44°N 66.07°W (Elev. 36 ft)

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