Phoenix Weather Alert: Record-Breaking Heat Wave Hits the Valley—How to Stay Safe Today

A rare November rain is cooling Phoenix on Thursday, with afternoon highs stuck around 64 °F—more than ten degrees below the seasonal average and the first measurable precipitation the Valley has seen in nearly three weeks. Light showers and overcast skies are expected to linger through the evening commute before tapering off overnight, leaving damp roads for the Friday morning rush. Weekend rebound • Friday: Mostly sunny, 66 °F/54 °F, light easterly breezes • Saturday: Clear but brisk, 62 °F/53 °F • Sunday: Warmer, 65 °F/53 °F, ideal for outdoor events and early holiday shopping • Monday–Wednesday: Gradual warm-up to the low 70s ahead of Thanksgiving travel Thanksgiving outlook If you’re flying in or out next week, pack layers rather than parkas. Long-term models from the National Weather Service call for highs near 70 °F and lows close to 50 °F on Turkey Day, with only a slight chance of rain—conditions that line up with the city’s 30-year climatology. Why today’s rain matters 1. Monsoon runoff has been under 40 % of normal; every autumn storm helps replenish desert soils. 2. Cooler temps reduce energy demand after four straight 100 °F months. 3. Allergy sufferers get a brief reprieve as dust settles. Outdoor plans • Hiking: Trails at South Mountain and Camelback may be slick—wear traction gear and hit the summit before noon. • Events: Downtown’s CitySkate ice rink opens Friday evening; expect crisp 60 ° weather and dry skies. • Sports: Cardinals fans heading to Sunday’s game can leave the rain ponchos at home. Travel tips • Morning flights Friday may face minor de-icing delays in northern layover hubs, not Phoenix itself. • Interstate 10 wet spots can create hydroplaning hazards tonight—keep speeds down and headlights on. SEO keyphrases to watch: Phoenix weather today, Phoenix forecast, Thanksgiving weather Phoenix, weekend weather Phoenix, rain in Phoenix, Phoenix travel weather.