This evening, the weather in Lake Arrowhead will be heavy rain during the evening, with temperatures around 9°C (48°F), staying around 8°C (46°F) overnight.

Tomorrow's weather - Thursday 22 Oct

Tomorrow's weather in Lake Arrowhead will be heavy rain showers throughout the day. The maximum predicted temperature is a cold 8°C (46°F), while the minimum temperature is a cold 6°C (43°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Lake Arrowhead will get warmer, maximum temperatures reach 19°C (66°F) on Wednesday. Daytime highs during this period will average around 14°C (57°F), with nighttime lows around 5°C (41°F). Compared to normal October conditions, this is much cooler than usual. The next 10 days will feature plenty of sunshine. Rain amounts are forecast to be much more than usual (relative to standard October patterns), with mostly dry conditions. There will be rain on around 2 days (Wed, Thu). Wind conditions will be generally calm.

Weather Forecast FAQ for Lake Arrowhead

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 19°C (66°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 3°C (37°F).

Will it rain next week in Lake Arrowhead?

Yes, rain is expected on 2 days , specifically on Wed, Thu.

How much rainfall is expected next week?

A total of 74 mm (2.9 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 3°C (37°F) to 19°C (66°F).

More about Lake Arrowhead

Explore the full Lake Arrowhead climate overview with monthly averages, or check rainfall data and temperature by month.

Lake Arrowhead weather by month

Browse monthly averages for Lake Arrowhead: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

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