Lake Arrowhead, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    49°
    Sunday 5/19
    Forecast night icon
    49°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 38F with an average humidity of 89%. Winds will be 6 mph from the S.
  • Forecast day icon
    Monday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Monday 5/20
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 57 to 67 above 6000 feet to 62 to 72 below 6000 feet. Areas of winds west 15 to 25 mph with gusts to 35 mph.
    Night Details
    Mostly clear. Colder. Lows 32 to 42 above 6000 feet to 39 to 47 below 6000 feet. Areas of winds west 10 to 20 mph. Gusts to 35 mph. . . Becoming 30 mph overnight.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Tuesday 5/21
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 60 to 70 above 6000 feet to 68 to 78 below 6000 feet. Areas of winds north 10 to 15 mph. Gusts to 25 mph in the morning.
    Night Details
    Mostly clear. Lows 32 to 42 above 6000 feet to 41 to 51 below 6000 feet. Areas of winds north 10 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Wednesday 5/22
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 63 to 73 above 6000 feet to 69 to 79 below 6000 feet. Areas of winds west 10 to 20 mph. Gusts to 30 mph in the afternoon.
    Night Details
    Mostly clear. Lows 37 to 47.
  • Forecast day icon
    Thursday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    41°
    Thursday 5/23
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 60 to 70 above 6000 feet to 64 to 74 below 6000 feet.
    Night Details
    Mostly clear. Lows 36 to 46.
  • Forecast day icon
    Friday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Friday 5/24
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 57 to 67 above 6000 feet to 62 to 72 below 6000 feet.
    Night Details
    Mostly clear. Lows 33 to 43.
  • Forecast day icon
    Saturday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Saturday 5/25
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 57 to 67 above 6000 feet to 60 to 70 below 6000 feet.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 35 to 45.
  • 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
    Partly cloudy in the morning. . . Becoming sunny. Highs 58 to 68 above 6000 feet to 64 to 74 below 6000 feet.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 35F with an average humidity of 59%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Monday 5/27
    Day
    67°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 37F with an average humidity of 40%. Winds will be 2 mph from the NE.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 35F with an average humidity of 48%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Tuesday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    51°
    Tuesday 5/28
    Day
    71°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 37F with an average humidity of 35%. Winds will be 3 mph from the SW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 34F with an average humidity of 44%. Winds will be 2 mph from the SW.