Right now in Peoria, the air is about 68°F, but the model estimates the asphalt under your dog's paws is closer to 98°F — a gap of roughly 30°F, because clear skies are pouring full sun onto every dark surface. That reading puts Peoria 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 14 hours left today, the pavement in Peoria is projected to top out near 124°F around 2 PM, when the air will be about 76°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, Peoria sees highs around 83°F and overnight lows near 66°F. Even at those moderate highs, a dark surface in direct sun can run 40–60°F hotter than the air, which is enough to tip midday walks into the caution range. As a seasonal rule of thumb, the safest windows are before about 11:00 AM and after about 4:00 PM.
Peoria loses its all-day safe window in 3 months of the year — June through August — and August is one of them. The year peaks in July at an average high of 85°F against 34°F in January, a 50°F swing that decides how much of the day belongs to your dog.
Peoria sits about 2 miles from North Peoria, close enough that the two usually run within a degree or two of each other — if your walk crosses between them, either page answers the question. Street-level conditions still differ more than city-level ones do: a shaded side street and an open parking lot half a block apart can be twenty degrees apart underfoot.
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 Peoria 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.