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10 Day Weather - Port Costa, CA

  • Forecast night icon
    Night
    Partly Cloudy
    53°
    Saturday 6/1
    Forecast night icon
    53°
    Partly Cloudy
    Hourly
    Night Details
    Mostly clear late in the evening then becoming partly cloudy. Lows in the mid 50s. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Sunday 6/2
    Day
    73°
    Sunny
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s to mid 80s. West winds 5 to 15 mph.
    Night Details
    Partly cloudy. Lows in the upper 50s to mid 60s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Mostly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Monday 6/3
    Day
    72°
    Mostly Cloudy
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs near 80. West winds 10 to 20 mph.
    Night Details
    Partly cloudy. Lows in the mid 50s to lower 60s. West winds 10 to 20 mph. . . Becoming 5 to 10 mph after midnight.
  • Forecast day icon
    Tuesday
    Sunny
    90°
    Forecast night icon
    Night
    Clear
    63°
    Tuesday 6/4
    Day
    90°
    Sunny
    Forecast day icon
    Night
    63°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 94 to 100.
    Night Details
    Clear. Lows in the 60s. Highs 97 to 102.
  • Forecast day icon
    Wednesday
    Sunny
    89°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Wednesday 6/5
    Day
    89°
    Sunny
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows in the 60s. Highs 97 to 102.
    Night Details
    Mostly clear. Lows in the upper 50s to mid 60s. Highs in the 80s to mid 90s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Thursday 6/6
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the upper 50s to mid 60s. Highs in the 80s to mid 90s.
    Night Details
    Mostly clear. Lows in the upper 50s to mid 60s. Highs in the 80s to mid 90s.
  • Forecast day icon
    Friday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Friday 6/7
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the upper 50s to mid 60s. Highs in the 80s to mid 90s.
    Night Details
    Mostly clear. Lows in the upper 50s to mid 60s. Highs in the 80s to mid 90s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Saturday 6/8
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the 80s.
    Night Details
    Mostly clear. Low temperature around 55F. Dew point will be around 51F with an average humidity of 71%. Winds will be 10 mph from the SW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Clear
    53°
    Sunday 6/9
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 72F. Dew point will be around 53F with an average humidity of 62%. Winds will be 9 mph from the SW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 72%. Winds will be 10 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    54°
    Monday 6/10
    Day
    74°
    Sunny
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 52F with an average humidity of 59%. Winds will be 9 mph from the W.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 66%. Winds will be 10 mph from the W.