Right now in Columbus, the air is about 64°F, but the model estimates the asphalt under your dog's paws is closer to 64°F — the surface and air have nearly converged because the pavement is shedding the day's stored heat after dark. That reading puts Columbus 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.
Only an hour of today are left in Columbus, and the pavement is not expected to climb past about 64°F in that time. The surface is holding roughly flat over the next three hours, so there is no meaningfully cooler hour coming soon — choose shade and grass rather than waiting it out.
In an average October, Columbus sees highs around 78°F and overnight lows near 58°F. Those are forgiving numbers, but don't let them lull you — a sunny, still afternoon can still heat dark asphalt far above the air, especially for low-riding or short-coated dogs. 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.
Columbus loses its all-day safe window in 6 months of the year — April through September — and October is not one of them. The year peaks in August at an average high of 92°F against 58°F in January, a 34°F swing that decides how much of the day belongs to your dog.
The nearest city we track is Montgomery, roughly 77 miles from Columbus — 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 Columbus 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 Columbus 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.