This evening, the weather in Rancho Cucamonga will be heavy rain showers during the evening, with temperatures around 17°C (63°F), staying around 16°C (61°F) overnight.

Tomorrow's weather - Thursday 22 Oct

On Thursday, Rancho Cucamonga will be heavy rain showers throughout the day. High temperatures will reach a mild 16°C (61°F), with lows dropping to around 14°C (57°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Rancho Cucamonga will get warmer, maximum temperatures reach 24°C (75°F) on Tuesday. Daytime highs during this period will average around 20°C (68°F), with nighttime lows around 15°C (59°F). Compared to typical October conditions, these temperatures are much cooler than usual. The following 10 days will bring plenty of sunshine. Rainfall is expected to be much more than usual (compared to typical October conditions). The forecast shows mostly dry conditions. Precipitation is likely on about 2 days (Wed, Thu). Wind conditions will be generally calm.

Weather Forecast FAQ for Rancho Cucamonga

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 24°C (75°F).

When will be the coldest day?

The coldest day is forecasted for Friday with a low of 12°C (54°F).

Will it rain next week in Rancho Cucamonga?

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

How much rainfall is expected next week?

A total of 25 mm (1 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 12°C (54°F) to 24°C (75°F).

More about Rancho Cucamonga

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

Rancho Cucamonga weather by month

Browse monthly averages for Rancho Cucamonga: climate by month with temperature, rainfall and sunshine.

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