On Thursday, Boulder will be mostly sunny with significant rainfall during the morning and night. The maximum predicted temperature is a cold 9°C (48°F), while the minimum temperature is a cold 6°C (43°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Boulder will get warmer, maximum temperatures reach 21°C (70°F) on Wednesday. Daytime highs during this period will average around 16°C (61°F), with nighttime lows around 4°C (39°F). Compared to typical October conditions, these temperatures are a bit cooler than usual. The next 10 days will feature plenty of sunshine. Rainfall is expected to be more than usual (compared to typical October conditions). The forecast shows mostly dry conditions. There will be rain on around 2 days (Wed, Thu). Wind conditions will be generally calm.

Weather Forecast FAQ for Boulder

When will be the warmest day next week?

The warmest day is expected to be Wednesday with a high of 21°C (70°F).

When will be the coldest day?

The coldest day is forecasted for Friday with a low of -1°C (30°F).

Will it rain next week in Boulder?

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

How much rainfall is expected next week?

A total of 20 mm (0.8 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from -1°C (30°F) to 21°C (70°F).

More about Boulder

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

Boulder weather by month

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

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