Mount Wilson, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    46°
    Sunday 5/19
    Forecast night icon
    46°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 47F with an average humidity of 88%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Monday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Monday 5/20
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    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 lower 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 lower 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
    69°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Tuesday 5/21
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Areas of low clouds and fog in the morning then sunny. Highs from the upper 60s to mid 70s at low elevations to the upper 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 mid 40s to lower 50s. Southwest winds around 15 mph in the evening.
  • Forecast day icon
    Wednesday
    Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Wednesday 5/22
    Day
    68°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs from the upper 60s to mid 70s at low elevations to the upper 50s to mid 60s at high elevations. Southwest winds 15 to 25 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s except around 40 colder valleys and slopes.
  • Forecast day icon
    Thursday
    Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Thursday 5/23
    Day
    62°
    Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs from the mid 60s to lower 70s at low elevations to the mid 50s to around 60 at high elevations.
    Night Details
    Clear in the evening then partly cloudy. Lows in the mid 40s to around 50 except the upper 30s colder valleys and slopes.
  • Forecast day icon
    Friday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Friday 5/24
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then sunny. Highs from the 60s at low elevations to the 50s at high elevations.
    Night Details
    Clear in the evening then partly cloudy. Lows in the 40s except the mid 30s colder valleys and slopes.
  • Forecast day icon
    Saturday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Saturday 5/25
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then sunny. Highs from the upper 50s to mid 60s at low elevations to the upper 40s to mid 50s at high elevations.
    Night Details
    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
    62°
    Forecast night icon
    Night
    Clear
    46°
    Sunday 5/26
    Day
    62°
    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 mid 60s to around 70 at low elevations to the mid 50s to around 60 at high elevations.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 42F with an average humidity of 74%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    50°
    Monday 5/27
    Day
    71°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 44F with an average humidity of 47%. Winds will be 3 mph from the SW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 42F with an average humidity of 59%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    53°
    Tuesday 5/28
    Day
    74°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 45F with an average humidity of 41%. Winds will be 3 mph from the SW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 41F with an average humidity of 50%. Winds will be 4 mph from the N.
  • Forecast day icon
    Wednesday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    52°
    Wednesday 5/29
    Day
    75°
    Sunny
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 45F with an average humidity of 40%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 41F with an average humidity of 51%. Winds will be 4 mph from the W.