7-Day Forecast 18.41°N 66.07°W (Text-Only)
NWS Forecast for: San Juan PR
Issued by: National Weather Service San Juan, PR
Last Update: 3:46 am AST Jul 13, 2025




Today: Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 32. East wind 18 to 21 km/h. Chance of precipitation is 20%.

Tonight: Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 24. East wind 11 to 13 km/h. Chance of precipitation is 30%.

Monday: Scattered showers after 9am. Increasing clouds, with a high near 32. East wind 11 to 16 km/h increasing to 19 to 24 km/h in the morning. Winds could gust as high as 32 km/h. Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.

Monday Night: Isolated showers after midnight. Mostly clear, with a low around 24. East southeast wind around 14 km/h. Chance of precipitation is 10%.

Tuesday: Scattered showers after noon. Mostly sunny, with a high near 32. East wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 50%.

Tuesday Night: Isolated showers. Partly cloudy, with a low around 26. East wind 14 to 21 km/h. Chance of precipitation is 10%.

Wednesday: Showers likely. Mostly cloudy, with a high near 32. East wind 18 to 23 km/h. Chance of precipitation is 60%.

Wednesday Night: Partly cloudy, with a low around 26. East southeast wind around 14 km/h.

Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 32. East wind 18 to 26 km/h, with gusts as high as 34 km/h. Chance of precipitation is 30%.

Thursday Night: Clear, with a low around 26.

Friday: Mostly sunny, with a high near 32.

Friday Night: Clear, with a low around 25.

Saturday: Mostly sunny, with a high near 32.



San Juan PR
 18.41°N 66.07°W (Elev. 56 m)

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