Simi Valley, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Wednesday 5/1
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then sunny. Highs in the upper 60s to mid 70s. West winds 15 to 25 mph in the afternoon.
    Night Details
    Mostly clear except for patchy low clouds and fog after midnight. Lows in the upper 40s to mid 50s. Northwest winds around 15 mph shifting to the northeast after midnight.
  • Forecast day icon
    Thursday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Thursday 5/2
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny except for patchy low clouds and fog in the morning. Highs in the 70s to around 80. Northeast winds around 15 mph shifting to the west in the afternoon.
    Night Details
    Mostly clear. Lows in the upper 40s to mid 50s.
  • Forecast day icon
    Friday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Friday 5/3
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs in the mid 60s to mid 70s. Southwest winds around 15 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    50°
    Saturday 5/4
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly cloudy. A 20 percent chance of showers after midnight. Lows around 50.
  • Forecast day icon
    Sunday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Sunday 5/5
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then partly cloudy. Highs in the upper 50s to mid 60s.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Monday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Monday 5/6
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs in the mid 60s to around 70.
    Night Details
    Mostly clear. Lows around 50.
  • Forecast day icon
    Tuesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    51°
    Tuesday 5/7
    Day
    71°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the mid 60s to mid 70s.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 71%. Winds will be 7 mph from the E.
  • Forecast day icon
    Wednesday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    51°
    Wednesday 5/8
    Day
    70°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 47F with an average humidity of 55%. Winds will be 7 mph from the SW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 68%. Winds will be 5 mph from the NE.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    51°
    Thursday 5/9
    Day
    69°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 46F with an average humidity of 54%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 70%. Winds will be 4 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/10
    Day
    69°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 46F with an average humidity of 53%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 68%. Winds will be 4 mph from the W.