Point Forecast: Saint Simons Island GA
 31.21N 81.36W
Last Update: 11:47 pm EDT Jul 17, 2025
Tabular Forecast
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Weather ElementsFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Dispersion Index
Low Visibility Occurrence Risk Index
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1807/19
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)828181807877778083868890909089888786848280797979
Dewpoint (°F)777777777676767778787878797979797978777676767676
Heat Index (°F)7978797978777787939810210510610610510310198948986797979
Surface Wind (mph)665555355667891010109977666
Wind DirSSSSSSSSWSSSSSSESESSSSSSSSS
Gust161616
Sky Cover (%)1317131319162117181271715117131711131115182118
Precipitation Potential (%)0000110222481017161717293044444
Relative Humidity (%)858888919497979185777268707073757777808288919191
Rain--------------------------SChcSChcSChcSChcChcChc----------
Thunder--------------------------SChcSChcSChcSChcChcChc----------

Date07/20
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)787878777777777982869092939392918988868584828180
Dewpoint (°F)767676757575767676777777787878787878777777767676
Heat Index (°F)78787877777777798997103106109109107106103102979694898786
Surface Wind (mph)555333335666778999987765
Wind DirSSSSWSWSWSWWWWWSWSSSSSSSSSSSS
Gust
Sky Cover (%)1512107556665578101010109769111413
Precipitation Potential (%)400000022222210101010101033333
Relative Humidity (%)949494949494979182756662626264667072757780828588
Rain------------------------------------------------
Thunder------------------------------------------------

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