Yes, and in most cases the weather actually makes the experience even better.
If it rains, we bring colorful graffiti umbrellas, add a stop at a special gallery that's not part of the regular tour, and finish up at the studio with something warm to drink.
If it's really hot, we stick to the shadiest route possible, hand out fans, stop for refreshing popsicles, and pop into an air-conditioned gallery along the way.
Either way, if you'd rather not head out in that weather, you can reschedule up to 48 hours before the activity to a new date within the next three months.