Point Forecast: Chevy Chase MD
 38.98N 77.09W (Elev. 344 ft)
Last Update: 1:30 am EDT Jul 15, 2025
Tabular Forecast
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Date07/1507/16
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)747473727375778083848686878786858483807978777676
Dewpoint (°F)737272727374747475757574757474757575757575747474
Heat Index (°F)75778490929594969594949290857978777676
Surface Wind (mph)122222222335355555322222
Wind DirNWNNNNNWNNNNSESSSESESSSSSSSSS
Gust
Sky Cover (%)626558556951534852494452576569575746354843544551
Precipitation Potential (%)171312101163451017283547533535151918181168
Relative Humidity (%)97939710010097908277747068686568727477858891909494
RainSChc------------------SChcChcChcChcChcChcChcSChcSChcSChcSChc------
Thunder--------------------SChcChcChcChcChcChcChcSChcSChcSChcSChc------

Date07/17
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)757574747578808284868788888786858382817978777777
Dewpoint (°F)747474737375767676767676767676757574747575757474
Heat Index (°F)75757578868993969899999896949088867978777777
Surface Wind (mph)223356667889999887766666
Wind DirSSSSSSSWSWSWSWSSSSSSSSSSSSSWSW
Gust
Sky Cover (%)494656534254696662677378787878787874716764666769
Precipitation Potential (%)781112123131313131316767676767672525252525258
Relative Humidity (%)9797100979491888277727068687072727777798891949090
Rain----------ChcChcChcChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc--
Thunder----------------ChcChcChcLklyLklyLklyLklyLklyLklyChcChcChcChcChcChc--

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