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Weather in Lake Arrowhead, CA · National Weather Service + NOAA

Lake Arrowhead is snow country

Lake Arrowhead has mild winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 33°, and about 22 inches of snow falls in a normal winter. In November, a normal day reaches 57° and a normal night drops to 37°.

Right now
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Sunrise 9:09 am · sunset 7:54 pm

Getting the latest forecast from the National Weather Service…

What stands out about Lake Arrowhead’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
A normal year

Where today sits in Lake Arrowhead’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
49° / 33°
4 days with an inch or more of snow
Spring
62° / 39°
Last frost around May 5
Summer
82° / 58°
11 days reach 90° in a normal year
Fall now
67° / 46°
First frost around Nov 2

Weather talk

Road reports, first frosts and storm memories from neighbors in Lake Arrowhead.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Lake Arrowhead itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Lake Arrowhead, CA (1 mi). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.