Friday, Feb. 27, is feeling a lot more like late spring than winter in Phoenix. The city started the morning under clear skies in the low 60s, and forecasters are calling for a sizzling high near 93°F this afternoon. That is roughly 15 to 20 degrees above normal for late February and puts several daily records on the line through the weekend. Overnight lows will stay unusually warm in the low to mid 60s, so even the evenings will feel more like a mild summer than a typical desert winter. There is essentially no rain in the forecast, with the heat driven by abundant sunshine and a strong ridge of high pressure parked over the region.
Heat Locked In Through The Weekend
According to the National Weather Service Phoenix, that ridge is expected to hold over the Desert Southwest through Sunday, keeping high temperatures near 93°F from Friday through Sunday before a slight cooldown to the upper 80s on Monday, March 2. The NWS notes that Phoenix's daily record for Feb. 27 is 92°F, so today's forecast high of 93°F would challenge that mark and keep the city in record territory. Winds should stay mostly light on most days, which means heat instead of gusts will be the main concern.
When To Dodge The Midday Sun
The most punishing hours are expected between about 2 p.m. and 5 p.m. local time, so it is a good idea to shift heavy yard work, runs, or workouts to early morning or after sunset. The City of Phoenix is already reminding residents about cooling options; the City of Phoenix heat plan outlines respite centers and extended hours for those who need a break from the warmth. If you rely on air conditioning, consider looking into energy assistance or community cooling resources before the next heat spike arrives.
Fire Weather
Humidity is forecast to drop into the teens across lower elevations and could dip toward single digits in some locations on Sunday and Monday, with afternoon gusts at times in the 15 to 25 mph range. Forecasters say overnight humidity recovery will generally be fair to poor, a setup that can favor early season prescribed burns but also calls for extra caution around yard debris burns. If you plan outdoor burning or will be using equipment, follow local fire department guidance closely and avoid spark producing activities during the afternoon hours.
Bottom Line
There are currently no watches or warnings posted for Phoenix, but this is a notably warm stretch for late February, so it is a smart time to stay hydrated, check in on vulnerable neighbors and pets, and schedule outdoor time during the cooler parts of the day. Forecasters expect temperatures to ease back toward seasonal levels by midweek, with readings closer to normal by Wednesday, March 4.
