Phoenix woke up in the mid‑60s Thursday morning but the cool start will not stick around for long. The city is expected to climb into the low 90s on Thursday, April 30, 2026, under mostly sunny skies, with very dry air and highs near 92°F across much of the Valley. If you are planning outdoor time, morning or evening will be a better bet than the peak afternoon heat.
Afternoon And Tonight
Look for sunshine and a high near 92°F today with light south‑southeast breezes through the afternoon. This evening, an outflow boundary from storms to the southeast could slide into the Valley between roughly 7 and 9 p.m., kicking up gusts around 30–35 mph and brief pockets of blowing dust that may cut visibility.
High pressure ridging is expected to build into the weekend and crank temperatures into the mid‑to‑upper 90s, around 95°F on Saturday and 97°F on Sunday, with breezy to windy conditions. The National Weather Service in Phoenix warns that the combination of drier air and stronger gusts will bring "elevated fire weather concerns" to parts of south‑central Arizona.
How To Prepare
Before the evening winds arrive, secure loose patio furniture and tie down lightweight gear so it does not turn into airborne yard decor. If dust drops visibility on the roads, slow down and pull well off the roadway until conditions improve.
Avoid outdoor burning and try to postpone heavy outdoor chores to cooler parts of the day, and keep plenty of water handy for both people and pets. The City of Phoenix operates cooling centers, hydration stations and a Heat Relief Network. Check the City of Phoenix for cooling center locations or call 2‑1‑1 for assistance. Expect updated guidance if any watches or advisories are issued over the next 48 hours.
