Point Forecast: San Dimas CA
 34.11N 117.82W (Elev. 942 ft)
Last Update: 3:06 am PDT Jul 13, 2025
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  

Date07/1307/14
Hour (PDT)111213141516171819202122230001020304050607080910
Temperature (°F)767983868685838074726867676564636161616061656872
Dewpoint (°F)605958575353525249535355575758575556575757595960
Heat Index (°F)7679838584838280
Surface Wind (mph)888999101010777222111111222
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWWWSSWSSWSSW
Gust151515
Sky Cover (%)555555555555555555555555
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)615346403435363943546269747885858688939392867872
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/15
Hour (PDT)111213141516171819202122230001020304050607080910
Temperature (°F)768083868786858178747271696867676665646260606267
Dewpoint (°F)616262636362626060596062626262626261616058585859
Heat Index (°F)768184878886868278
Surface Wind (mph)999101010101010888555222222222
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSSWSSWSSW
Gust151515151515
Sky Cover (%)555555555555373737373737373737373737
Precipitation Potential (%)000000000000111111000000
Relative Humidity (%)6558535048485053586472808689919293959799100979182
Rain------------------------------------------------
Thunder------------------------------------------------

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