Lake Forest, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    56°
    Sunday 5/19
    Forecast night icon
    56°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 56F. Dew point will be around 53F with an average humidity of 85%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    Drizzle
    70°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Monday 5/20
    Day
    70°
    Drizzle
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy drizzle this morning then mostly sunny this afternoon. Highs 66 to 70. Light winds becoming southwest 10 mph this afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 49 to 56. Areas of winds southwest 10 mph in the evening becoming light.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Tuesday 5/21
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 69 to 72. Light winds becoming southwest 10 mph in the afternoon.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 57. Areas of winds southwest 10 mph in the evening becoming light.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    56°
    Wednesday 5/22
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning. . . Becoming mostly sunny. Highs 69 to 73. Areas of winds south to 10 mph.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy. Lows 50 to 58.
  • Forecast day icon
    Thursday
    Clearing
    68°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Thursday 5/23
    Day
    68°
    Clearing
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming sunny. Highs 66 to 69.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 51 to 58.
  • Forecast day icon
    Friday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/24
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming mostly sunny. Highs 65 to 69.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 50 to 57.
  • Forecast day icon
    Saturday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Saturday 5/25
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming mostly sunny. Highs 65 to 69.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 50 to 57.
  • Forecast day icon
    Sunday
    Clearing
    68°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Sunday 5/26
    Day
    68°
    Clearing
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Day Details
    Cloudy in the morning. . . Becoming sunny. Highs around 70.
    Night Details
    Mostly clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 83%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Cloudy
    72°
    Forecast night icon
    Night
    Clear
    58°
    Monday 5/27
    Day
    72°
    Mostly Cloudy
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 72F. Dew point will be around 56F with an average humidity of 70%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 58F. Dew point will be around 55F with an average humidity of 77%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    75°
    Forecast night icon
    Night
    Clear
    61°
    Tuesday 5/28
    Day
    75°
    Sunny
    Forecast day icon
    Night
    61°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 58F with an average humidity of 66%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 61F. Dew point will be around 55F with an average humidity of 72%. Winds will be 2 mph from the SW.