Phoenix first – Phoenix reached its first 110° of the year just before 4 p.m., and forecasters say more of the same is likely over the next seven days. Higher humidity means evenings stay warm, with isolated showers and thunderstorms possible north and east of the Valley, and
PHOENIX — The first 110° of the year arrived just before 4 p.m., and it didn’t come with much relief. Instead, it set the tone for a stretch of hot June weather expected to continue for the next 7 days.
With higher humidity in the mix, the warmth is expected to linger into the evening. Across the higher terrain north and east of Phoenix, isolated showers and thunderstorms are likely to develop. There’s also a slight chance that a few sprinkles—and weakening outflow gusts—could drift into the northern fringes of the Valley. though forecasters say they’ll keep watching that possibility.
Sunday morning should cool into the low 80s before temperatures climb again to around 109° during the afternoon. Isolated showers and storms are expected once more across the higher terrain north and east of the Valley.
Monday’s forecast calls for a high near 109°, and Tuesday is expected to reach about 110°. The overall pattern stays warm through the middle and end of next week, with highs generally running between 105° and 109°.
In the High Country. scattered showers and thunderstorms are expected to continue through this afternoon before tapering off tonight. then redeveloping Sunday afternoon. Storm chances rise to around 20% across the White Mountains on Monday. After that, chances are expected to fall into the 10–20% range Monday night into Tuesday.
Much of the rest of the mountains is forecast to remain mostly dry through the week, with only slight storm chances returning by late next week.
For people planning around the heat, the message is clear: today’s 110° isn’t the end of it. It’s the start of a sustained run—cool mornings, hot afternoons, and only limited chances of storms outside the higher terrain.
Phoenix heat 110 degrees June weather humid evening thunderstorms White Mountains forecast