Petaluma, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    45°
    Sunday 5/12
    Forecast night icon
    45°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy late in the evening then becoming mostly cloudy. Lows in the 40s to mid 50s. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Monday
    Mostly Cloudy
    74°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/13
    Day
    74°
    Mostly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to lower 80s. Southwest winds 5 to 15 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 40s to upper 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    77°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Tuesday 5/14
    Day
    77°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 80s. Southwest winds 5 to 10 mph.
    Night Details
    Clear in the evening then becoming partly cloudy. Lows in the 40s to upper 50s. Southwest winds 10 to 20 mph. . . Becoming west 5 to 10 mph after midnight.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    77°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Wednesday 5/15
    Day
    77°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.
    Night Details
    Mostly clear. Lows in the 50s. Highs in the upper 60s to lower 80s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 5/16
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the 50s. Highs in the upper 60s to lower 80s.
    Night Details
    Partly cloudy. Lows in the 50s. Highs in the upper 60s to lower 80s.
  • Forecast day icon
    Friday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Friday 5/17
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the 50s. Highs in the upper 60s to lower 80s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s to mid 50s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Saturday 5/18
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 60s to lower 80s. Lows in the upper 40s to mid 50s.
    Night Details
    Partly cloudy. Highs in the mid 60s to lower 80s. Lows in the upper 40s to mid 50s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Clear
    48°
    Sunday 5/19
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the mid 60s to lower 80s. Lows in the upper 40s to mid 50s.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 49F with an average humidity of 86%. Winds will be 6 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    46°
    Monday 5/20
    Day
    68°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 51F with an average humidity of 69%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 47F with an average humidity of 86%. Winds will be 7 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    47°
    Tuesday 5/21
    Day
    71°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 50F with an average humidity of 64%. Winds will be 8 mph from the W.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 47F with an average humidity of 78%. Winds will be 9 mph from the NW.