In the coming 10 days, the weather in San Bernardino will reach 16°C (61°F) on Friday before declining again. Daytime highs during this period will average around 10°C (50°F), with nighttime lows around 6°C (43°F). Compared to October norms, this represents typical weather. 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 mixed conditions, with some heavy rain showers especially on Sun, Mon. Precipitation is expected on roughly 3 days (Sat, Sun, Mon). The wind will be generally calm during this period.

Weather Forecast FAQ for San Bernardino

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 16°C (61°F).

When will be the coldest day?

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

Will it rain next week in San Bernardino?

Yes, rain is expected on 3 days , specifically on Sat, Sun, Mon.

How much rainfall is expected next week?

A total of 116 mm (4.6 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 16°C (61°F).

More about San Bernardino

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

San Bernardino weather by month

Browse monthly averages for San Bernardino: climate by month with temperature, rainfall and sunshine.

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