Right now in Salinas, the air is about 57°F, but the model estimates the asphalt under your dog's paws is closer to 57°F — the surface and air have nearly converged because the pavement is shedding the day's stored heat after dark. That reading puts Salinas 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 24 hours left today, the pavement in Salinas is projected to top out near 121°F around 1 PM, when the air will be about 73°F — a 48°F gap between the forecast your weather app shows and the surface your dog walks on. Today breaks into 2 separate safe stretches rather than one continuous window, so missing the first does not cost you the day.
In an average August, Salinas sees highs around 75°F and overnight lows near 56°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. As a seasonal rule of thumb, the safest windows are before about 11:00 AM and after about 4:00 PM.
Salinas loses its all-day safe window in 5 months of the year — May through September — and August is one of them. The year peaks in September at an average high of 76°F against 60°F in February, a 16°F swing that decides how much of the day belongs to your dog.
The nearest place we track is San Jose, about 48 miles away. That is close enough to move together in a heat wave but far enough that a passing cloud bank or a coastal breeze can put real distance between the two readings, so check Salinas's own page rather than assuming.
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 Salinas 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.