Point Forecast: Mount Vernon VA
 38.72N 77.11W (Elev. 11 m)
Last Update: 1:30 pm EDT Jul 13, 2025
Tabular Forecast
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Date07/1307/14
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°C)272626252424242323232324262727282930302929292727
Dewpoint (°C)242424242323232323232324242425262626262626252524
Heat Index (°C)2926262524242424263031343537373636343130
Surface Wind (mph)332222222222222335665532
Wind DirSESWSESSSSSSESESSSSSSSSSSSSS
Gust
Sky Cover (%)535863616164706267746461726855565970787373778281
Precipitation Potential (%)303745424224212423171619181817343855676060657356
Relative Humidity (%)85889194949497100979710097948888858277778080808888
RainChcChcChcChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcLklyLklyLklyLklyLklyLklyLkly
ThunderChcChcChcChcChc------------------SChcChcChcLklyLklyLklyLklyLklyLklyChc

Date07/15
Hour (EDT)212223000102030405060708091011121314151617181920
Temperature (°C)262524242424242323232424252627282929303029292827
Dewpoint (°C)242424242323232323232324242425252525252525252525
Heat Index (°C)262524242424242424252631323436363636343331
Surface Wind (mph)222222211122222335555533
Wind DirSWSSESESSSSSSSSSSSESSSSSSSSS
Gust
Sky Cover (%)717578777675777981818080797776777980808080808061
Precipitation Potential (%)565656565629292929292932323232323270707070707021
Relative Humidity (%)949797979494979797979797979491858077757577808288
RainLklyLklyLklyLklyLklyChcChcChcChcChcChcChcChcChcChcChcChcLklyLklyLklyLklyLklyLklySChc
ThunderChcChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcChcChcChcChcChcChcSChc

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