Lake Arrowhead Weather in June

What's the weather like in Lake Arrowhead (California) in June 2025?

The climate in Lake Arrowhead during June can be summarized as warm and very dry.

June is in the summer in Lake Arrowhead and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 12°C (53°F) is normal.

Lake Arrowhead weather averages (imperial / metric)
Daytime temperature 28.7°C 83.6°F
Nightly temperature 11.8°C 53.2°F
Average temperature 20.2°C 68.4°F
Daily sunshine 11.2 hrs
Avg rainfall 4 mm 0.2 ins
Rainy days 1 days
Sea temperature 17.2°C 62.9°F
Humidity 53%
Windspeed 15.1kph 9 mph

On average June is the driest month of the year in Lake Arrowhead with around 4mm 0.2 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.2 hours of sunshine per day.

June temperatures in Lake Arrowhead

Lake Arrowhead average temperature in June

June rainfall

Lake Arrowhead average rain in June

June hourly sunshine

Lake Arrowhead average rain in June

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Lake Arrowhead in June 2025.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Lake Arrowhead weather stats

Lake Arrowhead weather statistics
Hottest month: July 33.1°C 91.6°F
Driest month: June 4mm 0.2ins
Sunniest month: August 11.8hrs
Coldest month: December 12.8°C 55°F
Wettest month: January 74mm 2.9ins
Map showing location of Lake Arrowhead (34.24834, -117.18921) Lake Arrowhead map pin © Google

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