Point Forecast: Rialto CA
 34.11N 117.37W (Elev. 1250 ft)
Last Update: 7:57 pm PDT Jul 14, 2025
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

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (PDT)030405060708091011121314151617181920212223000102
Temperature (°F)666564636467707479838688888887848277737068676663
Dewpoint (°F)616262616364656464636263626262626261616160626260
Heat Index (°F)81848689898888858277
Surface Wind (mph)33222223567911131413119876553
Wind DirSWSWSWSWSWSSWSWSWSWSWSWSWWWWWSWWWWWSWSW
Gust2021222118
Sky Cover (%)202031313131313112121212121214141414141421212121
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)869194949689827061524643434143465157657278838790
Rain------------------------------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)030405060708091011121314151617181920212223000102
Temperature (°F)646360666663717475828583878784838075747168686663
Dewpoint (°F)626260666660656460626258606059606160616060626260
Heat Index (°F)75838583878784838175
Surface Wind (mph)3222223356789101111109987655
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWW
Gust18202018
Sky Cover (%)212125252525252514141414141425252525252529292929
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)949799999792837261524642414042475259647075818590
Rain------------------------------------------------
Thunder------------------------------------------------

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