You can usually expect Spokane weather in August to be hot, but one thing I have learned over the years is to expect the unexpected. You can have 100+ degree temps one day and the next have a summer thunder storm that brings 60 degrees with rain showers.
Usually though you can count on temps in the 80s to 90s. We love to head up to Green Bluff and load up on fresh tree ripened peaches this time of year as the picture below shows.

Here are the August averages:
| Average High in August: | 82F |
| Average Low in August: | 54F |
| Average Temp. in August: | 68F |
| Average Rain in August: | 0.7" |