Point Forecast: San Dimas CA
 34.11N 117.82W (Elev. 942 ft)
Last Update: 12:51 pm PDT May 21, 2026
Tabular Forecast
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Date05/2105/22
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)838282807773696563636059595656565556596367717577
Dewpoint (°F)454343423940444649525050504849504951525453535251
Wind Chill (°F)
Surface Wind (mph)101010101010555222111111222888
Wind DirWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWSSWSSWSSWSWSWSW
Gust151515151515
Sky Cover (%)666555555343434343434515151515151777
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)272526262630415262707174757779828186817563554741
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date05/23
Hour (PDT)141516171819202122230001020304050607080910111213
Temperature (°F)807776757268656159595857575654545354576165697376
Dewpoint (°F)514544464444464748505051515149504949525252504948
Wind Chill (°F)
Surface Wind (mph)111111111111666222111000111555
Wind DirSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWSWSWSWSSWSSWSSWSSWSSWSSW
Gust161616161616
Sky Cover (%)777777777646464646464909090909090444
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)373333363742506169757882848686888787857664524338
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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