Point Forecast: Gaithersburg MD
 39.15N 77.21W (Elev. 135 m)
Last Update: 1:30 am EDT May 21, 2025
Tabular Forecast
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Date05/2105/22
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)141413131313131313131414141514141413131313131313
Dewpoint (°C)121212121212121213121313131312121212121213121313
Heat Index (°C)
Surface Wind (mph)67910111113131313131313131110108765332
Wind DirSESESESESEEEEEEEEEEEEEEEEEEEE
Gust
Sky Cover (%)929391959292929291899189889493939594929484938989
Precipitation Potential (%)345267959898878142352425254157738883644537323425
Relative Humidity (%)838693909396969696939390938786909093939396969696
RainChcChcLklyOcnlOcnlOcnlOcnlOcnlChcChcSChcChcChcChcLklyLklyOcnlOcnlLklyChcChcChcChcChc
Thunder------------------------------SChcSChcSChc------------

Date05/23
Hour (EDT)040506070809101112131415161718192021222300010203
Temperature (°C)131313131314161717171717171717161615141313121211
Dewpoint (°C)1312131313141313131313131212121211111099999
Heat Index (°C)
Surface Wind (mph)222235667899998876555666
Wind DirEESESSSSWWWWWWNWNWNWWWWWWWWWW
Gust
Sky Cover (%)839186898782797676757574737271706966625959585854
Precipitation Potential (%)111010196262626262627575757575752424242424241212
Relative Humidity (%)96961009610096878178757575727272757575777777808386
Rain------SChcLklyLklyLklyLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChcSChcSChcSChc----
Thunder--------------------SChcSChcSChcSChcSChcSChcSChcSChcSChc----------

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