Point Forecast: 2 Miles WSW Vacaville CA
 38.36N 121.99W (Elev. 59 m)
Last Update: 2:00 pm PDT Sep 13, 2026
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

48-Hour Period Starting:       Back 2 Days  

Date09/1309/14
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°C)262422212019191919181817171821242627293132333231
Dewpoint (°C)1011111110101099877676654323458
Heat Index (°C)2624242626282929312929
Surface Wind (mph)522222223556679111110766777
Wind DirSWWSWWWWNWWNWNWNWNWNNWNNWNWNWNWNNNNNNNNWWSWSWSW
Gust
Sky Cover (%)3549107425478877763450022
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)374550525355555452504850504738312623181616161924
Rain------------------------------------------------
Thunder------------------------------------------------

Date09/15
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°C)292523222120191817171616161718212426283031313028
Dewpoint (°C)9899910910109101111111111988877810
Heat Index (°C)28252426272829292827
Surface Wind (mph)75552222222223335557771010
Wind DirSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSSWSSWSSWSSWSSWSSWSWSW
Gust
Sky Cover (%)255533377718181899911100000
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)293539424752555962636671737163514033282523232633
Rain------------------------------------------------
Thunder------------------------------------------------

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