Point Forecast: Fontana CA
 34.1N 117.43W (Elev. 1296 ft)
Last Update: 12:12 pm PDT Jul 14, 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  

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)92888582807877757473727173768186909498991001019998
Dewpoint (°F)626261616161616161616162626263646464636262626263
Heat Index (°F)9388858381787775768388929599101102103101100
Surface Wind (mph)107552221111111235781011131311
Wind DirSWSWSWSWSWSWSWWWSENESESSWSWSWSWSWWWWWSW
Gust181820212120
Sky Cover (%)555577766655511111177722233
Precipitation Potential (%)222211111100000011111100
Relative Humidity (%)374246495155576264666972706254484237323029283032
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/16
Hour (PDT)192021222300010203040506070809101112131415161718
Temperature (°F)969087858380797876747472747781879295979899989694
Dewpoint (°F)626161616060606060606061616162636463626160606061
Heat Index (°F)9790878583817978767782889396989999999794
Surface Wind (mph)107553222111111225671113131311
Wind DirSWSWSWWWSWSWSWWWWSWSWSSSWSWSWSWWWWSWSW
Gust1821222120
Sky Cover (%)333377777717171717171722222222222277
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)333841454750535660626468665952464035322929293134
Rain------------------------------------------------
Thunder------------------------------------------------

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