Right now in Fargo, the air is about 52°F, but the model estimates the asphalt under your dog's paws is closer to 57°F — a gap of roughly 5°F, because clear skies are pouring full sun onto every dark surface. That reading puts Fargo 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 16 hours left today, the pavement in Fargo is projected to top out near 123°F around 2 PM, when the air will be about 80°F — a 43°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, Fargo sees highs around 80°F and overnight lows near 61°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 12:00 PM and after about 3:00 PM.
Fargo 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 83°F against 20°F in January, a 63°F swing that decides how much of the day belongs to your dog.
The nearest city we track is Minneapolis, roughly 214 miles from Fargo — 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 Fargo 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 Fargo 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.