National Weather Service forecast

Lake Arrowhead, California Weather

39°Overnight: Mostly Clear
Wind S 5 mph
7-DayHourlyRadar

Lake Arrowhead 7-Day Forecast

  1. Overnight
    39°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 39. South wind around 5 mph.

  2. Wednesday
    54°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 54. North wind 0 to 5 mph.

  3. Wednesday Night
    40°F
    Mostly Clear

    Mostly clear, with a low around 40. North wind 5 to 10 mph.

  4. Thursday
    57°F
    Mostly Sunny

    Mostly sunny, with a high near 57. North wind 0 to 10 mph.

  5. Thursday Night
    43°F
    Partly Cloudy

    Partly cloudy, with a low around 43. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.

  6. Friday
    58°F
    Sunny

    Sunny, with a high near 58.

  7. Friday Night
    43°F
    Clear

    Clear, with a low around 43.

  8. Saturday
    60°F
    Sunny

    Sunny, with a high near 60.

  9. Saturday Night
    45°F
    Clear

    Clear, with a low around 45.

  10. Sunday
    61°F
    Sunny

    Sunny, with a high near 61.

  11. Sunday Night
    48°F
    Mostly Clear

    Mostly clear, with a low around 48.

  12. Monday
    60°F
    Sunny

    Sunny, with a high near 60.

  13. Monday Night
    46°F
    Partly Cloudy

    Partly cloudy, with a low around 46.

  14. Tuesday
    58°F
    Sunny
    4% chance of precipitation

    Sunny, with a high near 58.

Issued by the National Weather Service (SGX office), updated .

Lake Arrowhead Hourly Forecast

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Full 100+ hour forecast for Lake Arrowhead

Lake Arrowhead Weather Radar

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About Lake Arrowhead

Population (2020 Census)
12,401
Coordinates
34.254, -117.178
Elevation
5,463 ft
NWS forecast office
SGX
Time zone
America/Los Angeles
Sunrise today
6:11 AM PST
Sunset today
4:53 PM PST
Daylight today
10 h 42 min

Lake Arrowhead Weather Questions

What is the weather forecast for Lake Arrowhead, California?

Overnight: Mostly clear, with a low around 39. South wind around 5 mph. Wednesday: Sunny, with a high near 54. North wind 0 to 5 mph.

Will it rain or snow in Lake Arrowhead this week?

Not much. The highest chance of precipitation in the 7-day forecast is 4%, Tuesday.

How warm and how cold will it get in Lake Arrowhead this week?

The warmest day is Sunday, with a high near 61°F. The coldest night is Overnight, with a low near 39°F.

What time are sunrise and sunset in Lake Arrowhead today?

Sunrise is at 6:11 AM PST and sunset is at 4:53 PM PST, for 10 h 42 min of daylight.

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