Point Forecast: Sunnyvale CA
 37.38N 121.99W (Elev. 33 ft)
Last Update: 1:26 am PDT Jun 19, 2024
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Lightning Activity Level
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date06/1906/20
Hour (PDT)050607080910111213141516171819202122230001020304
Temperature (°F)525254576164687172727372727167636159575656555454
Dewpoint (°F)454747485050505150505151515252525252535252525150
Heat Index (°F)
Surface Wind (mph)22333567910101111109876533322
Wind DirWNWWNWWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNW
Gust18182018
Sky Cover (%)1010453111612887119989121419222945
Precipitation Potential (%)000000111111111111000000
Relative Humidity (%)788178736659534847464548485258657279848486888888
Rain------------------------------------------------
Thunder------------------------------------------------

Date06/21
Hour (PDT)050607080910111213141516171819202122230001020304
Temperature (°F)545354566064687174757575747269666361595756555454
Dewpoint (°F)505150525253545455565655555453525252535251515050
Heat Index (°F)757575
Surface Wind (mph)222233567891010109766533222
Wind DirNNWNNWWNWWSWWSWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWSWWSWWSW
Gust18
Sky Cover (%)5950403086444455655468101317202224
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)889286847667605552525050515357616874808384848688
Rain------------------------------------------------
Thunder------------------------------------------------

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