Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99N 84.57W (Elev. 344 m)
Last Update: 8:46 am EDT Jul 15, 2025
Tabular Forecast
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Date07/1507/16
Hour (EDT)091011121314151617181920212223000102030405060708
Temperature (°C)262831323333333333323129272626252424242323232324
Dewpoint (°C)222323222222222222222222232323232322222222222223
Heat Index (°C)2832343637373737363534333028262524242424
Surface Wind (mph)222322233333222222233355
Wind DirNENENENENNNNNESESESESEESEEEEEEEEE
Gust
Sky Cover (%)81011131931293033374057605960565454494240474545
Precipitation Potential (%)11247171918222431403825171718108874717
Relative Humidity (%)787063575453525051566167788587889088919393939593
Rain----------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc------------SChc
Thunder----------SChcSChcSChcSChcSChcChcChcChcChcSChcSChcSChc--------------

Date07/17
Hour (EDT)091011121314151617181920212223000102030405060708
Temperature (°C)262728293031323232313029282726252524242424232324
Dewpoint (°C)232323232323232322222222232323232322222222222222
Heat Index (°C)26293133343636363634333231292625252424242424
Surface Wind (mph)556666776655533333333355
Wind DirSESESESESESESESESESESESESESESESESSSSSSSS
Gust
Sky Cover (%)484032323232323333384247464443393531302927272728
Precipitation Potential (%)171717171740404040404028282828282899999921
Relative Humidity (%)878176716763605958606469748085878888898990929392
RainSChcSChcSChcSChcSChcChcChcChcChcChcChcChcChcChcChcChcChc------------SChc
Thunder----SChcSChcSChcChcChcChcChcChcChcChcChcChc--------------------

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