Hercules, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/11
    Day
    80°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 90. West winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 50s. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the upper 80s. West winds 5 to 10 mph.
    Night Details
    Clear. Lows in the mid 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Monday 5/13
    Day
    70°
    Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the 80s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Tuesday 5/14
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the 80s. Lows in the mid 50s.
    Night Details
    Mostly clear. Highs in the 80s. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    51°
    Wednesday 5/15
    Day
    70°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Highs in the 80s. Lows in the mid 50s.
    Night Details
    Clear. Highs in the 80s. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Thursday 5/16
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the 70s to upper 80s. Lows in the mid 50s.
    Night Details
    Mostly clear. Highs in the 70s to upper 80s. Lows in the mid 50s.
  • Forecast day icon
    Friday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Friday 5/17
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Highs in the 70s to upper 80s. Lows in the mid 50s.
    Night Details
    Mostly clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 77%. Winds will be 10 mph from the SW.
  • Forecast day icon
    Saturday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Clear
    50°
    Saturday 5/18
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 69F. Dew point will be around 52F with an average humidity of 70%. Winds will be 10 mph from the SW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 50F with an average humidity of 82%. Winds will be 10 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/19
    Day
    67°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 50F with an average humidity of 66%. Winds will be 9 mph from the SW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 81%. Winds will be 10 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Monday 5/20
    Day
    67°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 49F with an average humidity of 64%. Winds will be 10 mph from the SW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 48F with an average humidity of 79%. Winds will be 10 mph from the SW.