Point Forecast: Chevy Chase MD
 38.98N 77.09W (Elev. 344 ft)
Last Update: 1:31 pm EDT Jul 15, 2025
Tabular Forecast
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Date07/1507/16
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)787877767675757475778082848687878887868282808080
Dewpoint (°F)747474747474737473757676767676777676767675757575
Heat Index (°F)7878777676757575778689939698999998968989858585
Surface Wind (mph)222222223556688999988666
Wind DirSSSSSSSSSSSSSSSSSSWSSSSSS
Gust
Sky Cover (%)374136574847504740565667788266667471797878737470
Precipitation Potential (%)5547566666715172431283855686662222222
Relative Humidity (%)8888909494979410094948882777270726870728279858585
Rain----------------------SChcSChcSChcChcChcChcLklyLklyLklyLklySChcSChcSChc
Thunder------------------------SChcSChcSChcChcChcLklyLklyLklyLklySChcSChcSChc

Date07/17
Hour (EDT)230001020304050607080910111213141516171819202122
Temperature (°F)797878777676767677798184878991929292919089878583
Dewpoint (°F)747474747473737474757575757474747474747474757575
Heat Index (°F)79787877767676767779879296981011021021021019998969490
Surface Wind (mph)666667777778889999987666
Wind DirSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)666871736863585145383837374350565656565656383533
Precipitation Potential (%)222222555555999999343434343434101010
Relative Humidity (%)858888909490909490888274686158565656586061687277
RainSChcSChcSChc------------------------ChcChcChcChcChcChc------
ThunderSChcSChcSChc------------------------ChcChcChcChcChcChc------

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