Mon Sep 21st, '26 - Daily Weather for Phoenix

Phoenix Weather Daily · Sep 21, 2026 · 2m

Good morning! Welcome to another beautiful day in the Valley of the Sun. This is your weather for Monday, September 21st, 2026, right here in Phoenix, Arizona. - Morning temperature will be a comfortable 77 degrees, great for outdoor activities - Daytime high: very warm at 102 degrees, sunscreen and hydration advised - Afternoon staying warm at 99 degrees with some broken clouds - Light west wind; classic Phoenix weather - Evening will cool down to 98 degrees, great for a swim or sundown relaxation - Nighttime low of 84 degrees with partly cloudy skies - Low humidity at 17%, no rain expected…