Todays weather in Phoenix Arizona - Friday - 29 May 2026

Friday starts beautifully in Phoenix — clear skies, no wind, and a comfortable 66 degrees. But don't get too comfortable. Today's high of 87° is actually the coolest day you'll see for the next week, and the heat ramps up fast from here.This episode breaks down the full Phoenix forecast for Friday, May 30, and previews the dangerous heat wave building through the weekend and into next week. Saturday hits 92°. Sunday surges to 99°. By Monday it's 102°, Tuesday reaches 104°, and Wednesday peaks at a scorching 105°. That's not a forecast to scroll past — that's a forecast to plan around.Overnight lows are rising too, climbing from 70° Saturday night to 76° by Monday night. When Phoenix nights stay that warm, your body can't recover from daytime heat the way it needs to. That makes the overnight numbers just as important as the afternoon highs.No rain is in the picture — zero percent precipitation through next week, with a negligible 2% on Wednesday. The desert is dry and staying that way.Practical takeaways for the week ahead: start your outdoor activity early, layer up this morning if you're commuting on foot, load up on water and sunscreen before midday, and never leave pets or children in a parked car once afternoon temperatures arrive. Phoenix heat at this level is serious, and this week is a reminder of exactly that.A fast, focused daily weather briefing — everything you need to step outside prepared.This episode includes AI-generated content.