San Juan, Puerto Rico

Daily Forecast
Updated:   2025-09-11 @ 7:12 pm

Day   Temp   Conditions Precip Wind

Sep 11 Tonight 78° F Mostly Clear then Isolated Rain Showers   7%   SE 7 mph

Sep 12 Friday 91° F Chance Showers And Thunderstorms   60%   ESE 5 to 14 mph
  Friday Night 78° F Scattered Rain Showers   30%   SE 6 to 10 mph

Sep 13 Saturday 91° F Chance Showers And Thunderstorms   60%   ESE 6 to 14 mph
  Saturday Night 78° F Isolated Rain Showers   20%   ESE 6 to 10 mph

Sep 14 Sunday 90° F Scattered Rain Showers   40%   ESE 7 to 17 mph
  Sunday Night 78° F Scattered Rain Showers   30%   ESE 7 to 13 mph

Sep 15 Monday 91° F Scattered Rain Showers   30%   E 7 to 16 mph
  Monday Night 79° F Scattered Rain Showers   50%   E 12 mph

Sep 16 Tuesday 91° F Chance Showers And Thunderstorms   60%   ENE 9 to 13 mph
  Tuesday Night 79° F Scattered Rain Showers   50%   E 9 mph

Sep 17 Wednesday 90° F Chance Showers And Thunderstorms   60%   E 9 to 15 mph
  Wednesday Night 78° F Scattered Rain Showers   50%   ESE 5 to 10 mph

Sep 18 Thursday 91° F Chance Showers And Thunderstorms   60%   ESE 5 to 13 mph