Point Forecast: 3 Miles WSW San Ramon CA
 37.75N 122W (Elev. 1362 ft)
Last Update: 1:26 am PDT Jul 15, 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
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date07/1507/16
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)585756565555555658616468707274737169656159585656
Dewpoint (°F)535353525252535354555455555557565656545453535353
Heat Index (°F)
Surface Wind (mph)10109999998899101011111313131313131313
Wind DirWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWWWSWWWWSWWSWWSWWSWWSW
Gust202121222222222222222222
Sky Cover (%)56575765666866503225722001212420314141
Precipitation Potential (%)015151515151515151500000022222233
Relative Humidity (%)848688888990929186796963595555555864687680848890
Rain--SChcSChcSChcSChcSChcSChcSChcSChcSChc----------------------------
Thunder------------------------------------------------

Date07/17
Hour (PDT)010203040506070809101112131415161718192021222300
Temperature (°F)555555545454545556586164666869696866646160585757
Dewpoint (°F)535352525252525353545454545555555555545453535353
Heat Index (°F)
Surface Wind (mph)131111111010109998881010101313131313131111
Wind DirWSWWSWWSWWSWWSWWSWWSWSWSWSWWSWWSWWSWWWWWWWWWWWSWWSW
Gust222020201818182020202121212121211818
Sky Cover (%)416969698383835757577771112229994040
Precipitation Potential (%)315151515151515151511111111111122
Relative Humidity (%)919292919193949490837771666260606165717680838587
Rain--SChcSChcSChcSChcSChcSChcSChcSChcSChc----------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
River Stage Summary24 Hour Precipitation Summary
NWS Office Map