Point Forecast: 2 Miles WSW Vacaville CA
 38.36N 121.99W (Elev. 194 ft)
Last Update: 2:00 am PDT Aug 16, 2026
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date08/1608/17
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°F)616367737881848991919390878377747270686766656463
Dewpoint (°F)525354565757565856555456575754545354535252525152
Heat Index (°F)7881838889899088868377
Surface Wind (mph)232335557899877777766666
Wind DirWSWWSWSSWSSSWSSSWSSWSSWSWSWWSWWSWWSWWSWWSWSWWSWSWSWSWSWSWSW
Gust
Sky Cover (%)1162631511191815202441414819254067497474
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)717062554844393531292732364145495256585960626468
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/18
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°F)626467727679828687878986827875716866656463636262
Dewpoint (°F)525453555556565656555556575756545352525252525252
Heat Index (°F)7680828585858785827875
Surface Wind (mph)677788810101011111199977755533
Wind DirSWSWSWSWSSWSSWSSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSW
Gust202020212121
Sky Cover (%)745454541010105050505757575757574141414848485858
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)686861554845413735343236424852555861636567686971
Rain------------------------------------------------
Thunder------------------------------------------------

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