Point Forecast: Wailuku HI
 20.89N 156.5W (Elev. 259 ft)
Last Update: 4:01 pm HST Jul 13, 2025
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)
Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog

48-Hour Period Starting:       Back 2 Days  

Date07/1307/14
Hour (HST)202122230001020304050607080910111213141516171819
Temperature (°F)737373737272727272727272747680828484848482807774
Dewpoint (°F)666565646464646465656564646464656666676767676768
Heat Index (°F)76818486868787858277
Surface Wind (mph)111111111111111111101010101010131313131313999
Wind DirNNENNENNENNENNENNENNENNENNENNNNNENNENNENNENNENNENNNENEENEENE
Gust
Sky Cover (%)232323234848484848483939393939393939393939395454
Precipitation Potential (%)131313132424242424242020202020202020202020203030
Relative Humidity (%)807976757475757778797877726660565456575760657381
Rain--------SChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChc
Thunder------------------------------------------------

Date07/15
Hour (HST)202122230001020304050607080910111213141516171819
Temperature (°F)737373737272727272727272747781848686868684817875
Dewpoint (°F)686868686868686868686767666667676767676767676768
Heat Index (°F)7783878989898987847875
Surface Wind (mph)999888888101010101010131313131313131313
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust
Sky Cover (%)545454545353535353533434343434342222222222222929
Precipitation Potential (%)303030302929292929291818181818181212121212121616
Relative Humidity (%)868686868686878788878583776962565353535356627078
RainChcChcChcChcChcChcChcChcChcChcSChcSChcSChcSChcSChcSChc------------SChcSChc
Thunder------------------------------------------------

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