Mount Wilson, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Drizzle
    47°
    Sunday 5/19
    Forecast night icon
    47°
    Drizzle
    Hourly
    Night Details
    Mostly clear except for patchy low clouds and fog with drizzle after midnight. Lows in the 50s to around 60 except the mid 30s to around 40 colder valleys and slopes. Southwest winds around 15 mph.
  • Forecast day icon
    Monday
    Drizzle
    58°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Monday 5/20
    Day
    58°
    Drizzle
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog with drizzle in the morning then sunny. Highs from the upper 50s and 60s at low elevations to the upper 40s to mid 50s at high elevations. Southwest winds 15 to 25 mph.
    Night Details
    Clear in the evening then areas of low clouds and fog. Lows in the mid 40s to mid 50s except the mid 30s to around 40 colder valleys and slopes. Southwest winds 15 to 25 mph shifting to the northwest after midnight.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Tuesday 5/21
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs from the mid 60s to mid 70s at low elevations to the mid 50s to mid 60s at high elevations. Northeast winds 15 to 25 mph shifting to the northwest in the afternoon.
    Night Details
    Clear in the evening then areas of low clouds and fog. Lows in the 40s to lower 50s. Southwest winds around 15 mph in the evening.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Wednesday 5/22
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs from the mid 60s to mid 70s at low elevations to the mid 50s to mid 60s at high elevations.
    Night Details
    Mostly clear except for patchy low clouds and fog after midnight. Lows in the 40s to lower 50s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Thursday 5/23
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy except for patchy low clouds and fog in the morning. Highs from the 60s to around 70 at low elevations to the 50s to around 60 at high elevations.
    Night Details
    Mostly clear in the evening then areas of low clouds and fog. Lows in the 40s to around 50 except the mid 30s to around 40 colder valleys and slopes.
  • Forecast day icon
    Friday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Friday 5/24
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs from the upper 50s and 60s at low elevations to the upper 40s to mid 50s at high elevations.
    Night Details
    Mostly clear in the evening then mostly cloudy. Lows in the 40s except the mid to upper 30s colder valleys and slopes.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    56°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Saturday 5/25
    Day
    56°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then sunny. Highs from the upper 50s and 60s at low elevations to the upper 40s to mid 50s at high elevations.
    Night Details
    Mostly clear except for patchy low clouds and fog after midnight. Lows in the 40s to around 50 except the mid 30s to around 40 colder valleys and slopes.
  • Forecast day icon
    Sunday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Clear
    46°
    Sunday 5/26
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs from the 60s to around 70 at low elevations to the 50s at high elevations.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 40F with an average humidity of 74%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    48°
    Monday 5/27
    Day
    66°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 44F with an average humidity of 53%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 40F with an average humidity of 61%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    50°
    Tuesday 5/28
    Day
    69°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 44F with an average humidity of 47%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 40F with an average humidity of 56%. Winds will be 4 mph from the N.