Right now in Boise, the air is about 62°F, but the model estimates the asphalt under your dog's paws is closer to 97°F — a gap of roughly 35°F, because clear skies are pouring full sun onto every dark surface. That reading puts Boise in the clear for an ordinary walk. Air temperature alone would have told you none of this — the pavement, not the forecast, is what your dog actually stands on.
Across the 10 hours left today, the pavement in Boise is projected to top out near 97°F around 2 PM, when the air will be about 62°F — a 35°F gap between the forecast your weather app shows and the surface your dog walks on. The surface is already coming down, about 17°F over the next three hours, so waiting a little works in your favour here.
In an average October, Boise sees highs around 65°F and overnight lows near 42°F. That keeps most of the day walkable, though a rare clear, calm afternoon can still warm exposed pavement more than the mild air suggests. For this month the normals suggest pavement rarely reaches unsafe temperatures here, but the seven-second hand test is still the final word on any given day.
Boise loses its all-day safe window in 5 months of the year — May through September — and October is not one of them. The year peaks in July at an average high of 95°F against 40°F in December, a 55°F swing that decides how much of the day belongs to your dog.
The nearest city we track is Tri-Cities, roughly 233 miles from Boise — far enough that its reading is no substitute for this one. Sun angle, humidity and cloud cover can all differ across that distance, which is why this page models Boise on its own coordinates.
Whatever the number says, confirm it with your hand: press the back of it flat on the pavement for seven seconds. If you can't hold it there, neither can your dog. Conditions in Boise are on the gentler side right now, but keep the same habits: water before and after, grass over asphalt, and a close eye on flat-faced breeds, seniors, and puppies, who overheat and burn sooner than a healthy adult dog.