Point Forecast: San Juan PR
 18.41N 66.08W (Elev. 16 ft)
Last Update: 3:20 am AST Jun 17, 2026
Tabular Forecast
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Date06/1706/18
Hour (AST)030405060708091011121314151617181920212223000102
Temperature (°F)777779818384868788888989898886848382818080797978
Dewpoint (°F)737373737373737374747474747373737373737373737373
Heat Index (°F)777779858891939496979898989593908987868584837978
Surface Wind (mph)77781011131415151617171615141110999888
Wind DirEESEESEESEEEEEEEEEEEEEEEEEEEEE
Gust20212223232321
Sky Cover (%)161616202020202020505050303030303030505050707070
Precipitation Potential (%)101010000000282828101010101010303030505050
Relative Humidity (%)878782777369666464636161626265707375777880818284
RainSChcSChcSChc------------ChcChcChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChc
Thunder------------------------------------------------

Date06/19
Hour (AST)030405060708091011121314151617181920212223000102
Temperature (°F)787880818385868788888989898887858383828181808079
Dewpoint (°F)727273737373737474757576767575757575757575757474
Heat Index (°F)78788486899193959698991001009896939190888786858483
Surface Wind (mph)878889111315161718171716141311101010101010
Wind DirEEEEEEEEEEEEEEEEEEEEEEEE
Gust2022242424232220
Sky Cover (%)606060505050505050606060606060404040404040505050
Precipitation Potential (%)404040303030303030404040404040202020202020303030
Relative Humidity (%)828280767268656664656466666669737678808283848384
RainChcChcChcChcChcChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChcChcChcChc
Thunder------------------------------------------------

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