Point Forecast: 6 Miles SSW Discovery Bay CA
 37.83N 121.62W (Elev. 36 ft)
Last Update: 1:46 am PDT Apr 16, 2026
Tabular Forecast
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Weather ElementsWeather/Precipitation
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Trans. Wind  
20ft Wind  

48-Hour Period Starting:       Back 2 Days  

Date04/1604/17
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°F)515048495053576063656768686868655958575653525249
Dewpoint (°F)464440373534343434343332313032333128282826252422
Wind Chill (°F)4745454645
Surface Wind (mph)77891114151616161616161513109911131311109
Wind DirWNWWNWWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNWNWNWNWNWNW
Gust182425282828282828282625221821242626252421
Sky Cover (%)1526161542221211114455323336
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)858174645549423835322826242426303432333434353435
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date04/18
Hour (PDT)040506070809101112131415161718192021222300010203
Temperature (°F)504950515356606366697173737370676360585654525150
Dewpoint (°F)242423242627293030313232323335363738393939383737
Wind Chill (°F)46464749
Surface Wind (mph)988888888877766655555533
Wind DirNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWWWWWSWWSWWSWSWSW
Gust18
Sky Cover (%)44443331114441616162525252929292727
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)363635353533312826242322222327333945505557585961
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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