Altadena, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Drizzle
    51°
    Sunday 5/19
    Forecast night icon
    51°
    Drizzle
    Hourly
    Night Details
    Partly cloudy in the evening then cloudy. Patchy drizzle after midnight. Lows in the upper 40s and 50s.
  • Forecast day icon
    Monday
    Drizzle
    62°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 5/20
    Day
    62°
    Drizzle
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning then sunny. Patchy drizzle in the morning. Highs in the mid 60s to around 70.
    Night Details
    Partly cloudy in the evening then cloudy. Lows in the upper 40s to mid 50s.
  • Forecast day icon
    Tuesday
    Cloudy
    67°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Tuesday 5/21
    Day
    67°
    Cloudy
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning then sunny. Highs in the lower to mid 70s.
    Night Details
    Mostly clear in the evening then cloudy. Lows in the mid 50s.
  • Forecast day icon
    Wednesday
    Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Wednesday 5/22
    Day
    67°
    Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning then sunny. Highs in the lower to mid 70s.
    Night Details
    Mostly clear in the evening then low clouds and fog. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 5/23
    Day
    62°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Low clouds and fog in the morning then mostly cloudy. Highs in the mid 60s to around 70.
    Night Details
    Partly cloudy in the evening then cloudy. Lows in the lower to mid 50s.
  • Forecast day icon
    Friday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Friday 5/24
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning then partly cloudy. Highs in the mid 60s to around 70.
    Night Details
    Partly cloudy in the evening then cloudy. Lows in the lower to mid 50s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Saturday 5/25
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning then partly cloudy. Highs in the mid 60s to around 70.
    Night Details
    Partly cloudy in the evening then low clouds and fog. Lows in the lower to mid 50s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Hazy
    51°
    Sunday 5/26
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Hazy
    Forecast night icon
    Day Details
    Low clouds and fog in the morning then partly cloudy. Highs around 70.
    Night Details
    Mostly clear. Low temperature around 51F. Dew point will be around 50F with an average humidity of 91%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Cloudy
    67°
    Forecast night icon
    Night
    Clear
    53°
    Monday 5/27
    Day
    67°
    Mostly Cloudy
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 67F. Dew point will be around 54F with an average humidity of 77%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 52F with an average humidity of 85%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    56°
    Tuesday 5/28
    Day
    71°
    Sunny
    Forecast day icon
    Night
    56°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 56F with an average humidity of 73%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 80%. Winds will be 3 mph from the SW.