Phoenix is heating up fast. By midday, Sky Harbor is sitting near 70°F with relative humidity around 25%, and the Valley is on track for a hot, bone-dry afternoon. The high should land near 93°F today with plenty of sun, so plan outdoor time for the cooler morning or evening if you can. Winds are light for now but are expected to turn a bit breezier later in the day.
Afternoon Heat And Dry Air
The National Weather Service Phoenix is calling for highs around 93°F on Friday, with afternoon humidity dropping to roughly 10–20%. That dry air bumps up the risk for elevated fire weather if you are doing spark‑producing yardwork. South‑southeast winds should generally hold in the 0–10 mph range today, with occasional gusts into the upper teens to around 20 mph near Sky Harbor. Keep water handy, grab shade breaks, and try to avoid spark‑heavy chores while humidity is at its lowest.
Weekend Wind Turn And Rain Chance
A slow‑moving Pacific system is set to knock temperatures down this weekend, with Saturday topping out near 88°F and another step down on Sunday. Gusty conditions are expected Sunday, April 12, with the strongest winds over higher terrain and exposed corridors, where gusts of 25 to 35 mph are possible in spots. The best chance for measurable rain arrives Monday evening, April 13, when forecasters show a slight, roughly 20% chance of showers and isolated thunderstorms. Any rainfall that does develop should stay on the light and spotty side.
Travel And Outdoor Tips
Drivers of high‑profile vehicles and bicyclists should brace for choppy rides during the gustier periods, and it is a good idea to tie down or move loose patio furniture before winds pick up. Operations at Sky Harbor should remain mostly routine, although brief gusts in the 15–25 mph range this afternoon could cause minor delays, so build in a little extra time for airport trips. If you work outside, try to tackle the heavy lifting in the morning or evening and keep an eye on pets and neighbors during the peak sun.
Where To Watch
For more context, check out our early week warmup preview, and keep an eye on local updates as conditions evolve. We will post updates if any watches or advisories are issued for the Valley; for now, the main issues are today’s heat followed by a windy cooldown this weekend.
