Point Forecast: Mayo MD
 38.88N 76.51W (Elev. 3 ft)
Last Update: 1:03 am EDT Jul 5, 2026
Tabular Forecast
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Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/0507/06
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)787777777678798284858788898989878786817977767676
Dewpoint (°F)737373737373747576777777777676777676767575757575
Heat Index (°F)7877777776787989939699100102100100999896877977767676
Surface Wind (mph)222222222355566787887776
Wind DirWSSESSESSSSESESESESESESESESESEWNENNNENE
Gust
Sky Cover (%)515945433528343120312321193843516478848484909391
Precipitation Potential (%)214125167531222351014211345716975644522
Relative Humidity (%)858787879085857977777270686666727072858894979797
RainSChcChcChcSChc----------------------SChc--ChcLklyLklyOcnlLklyChcSChc
ThunderSChcSChcSChcSChc----------------------SChc--ChcChcChcChcSChcSChcSChc

Date07/07
Hour (EDT)020304050607080910111213141516171819202122230001
Temperature (°F)757575757475767880818383838382828179787775747473
Dewpoint (°F)747474747474757677787878777777777776767575747473
Heat Index (°F)7575757575767887899393929290908879787775
Surface Wind (mph)766555555667778888766555
Wind DirEEEEENENEEEEENENENENENENENENENENENENEN
Gust
Sky Cover (%)879689898692918785838689929292929292888888888888
Precipitation Potential (%)293325224156707070707070878787878787828282828282
Relative Humidity (%)97979797100979794919185858282858588919494100100100100
RainChcChcChcSChcChcLklyLklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl
Thunder------SChcSChcSChc------SChcSChcSChcChcChcChcChcChcChcChcChcChcSChcSChcSChc

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