Wondering if it’s too hot to walk your dog today? The short answer: it depends on the pavement, not just the air temperature on your phone. Use the chart below as a quick guide, then confirm with the hand test.
These bands are based on the pavement surface temperature your dog actually walks on, which in direct sun can be far higher than the air:
Your weather app shows the air temperature, but dark asphalt in direct sun can sit 20–30 °C hotter than the air. A pleasant-sounding 25 °C (77 °F) day can mean pavement over 50 °C (122 °F). That’s why a single “air temperature cut-off” is unreliable - sun, cloud, wind and surface type all change the real number.
If you want a simple air-temperature guide for a sunny day: below 20 °C (68 °F) is generally fine; 20–25 °C (68–77 °F) calls for awareness on dark surfaces; above 26 °C (78 °F) in direct sun, check the pavement carefully; and above 30 °C (86 °F) treat midday pavement as unsafe until you’ve tested it.
No chart beats the ground truth. Press the back of your hand on the pavement for 7 seconds. If you can’t hold it comfortably, it’s too hot for your dog. Test both sun and shade - they can differ a lot.
Rather than guess, the free paw safety checker estimates the surface temperature for your precise location and shows safe walking windows hour-by-hour. See also the best times to walk in summer and which dogs are most at risk in heat.
There’s no single air-temperature cut-off because pavement heats far above the air. As a guide, treat sunny days above about 26 °C (78 °F) with caution and always test the pavement with the 7-second hand check.
On a sunny 30 °C (86 °F) day, midday pavement is often unsafe. Walk in the early morning or evening, stick to grass and shade, and test the surface first.
Press the back of your hand on the pavement for 7 seconds. If you can’t keep it there comfortably, it’s too hot for paw pads.
Prefer a straight answer for a specific reading? Pick the closest temperature: