Arizona – Morning air feels cool but calm across the Valley, with clear skies glowing before sunrise and dry pavement stretching across metro Phoenix. Temperatures hover in the mid-50s early, setting up another mild winter day that feels more like late spring.
According to the National Weather Service, high pressure remains in control through the weekend and into Monday. Afternoon highs climb into the low 70s, while winds stay light and variable. Travel conditions remain smooth on I-10, Loop 101, and surface streets, with no weather-related delays expected.
By midday, sunshine dominates. Outdoor plans remain favorable, though hydration still matters during extended time outside. Even in January, dry air accelerates moisture loss. For now, winter jackets stay optional by afternoon.
Evenings cool quickly after sunset. Lows settle into the low to mid-50s, especially in outlying desert communities. Patchy clouds drift in at times but do not bring rain. Visibility remains excellent for commuters and travelers.
Monday continues the trend with highs near 70 degrees. Morning commutes stay crisp, then warm rapidly under filtered sunshine. This marks a quiet start to the first full workweek of 2026, with no hazards expected for drivers, cyclists, or air travel.
Changes begin to show by Tuesday night. Moisture slowly increases, and clouds thicken across central Arizona. While impacts remain limited, a slight chance of showers develops late Tuesday into Wednesday. Roads could turn briefly slick during any light rainfall, especially during early commutes.
Temperatures hold steady through midweek, peaking near the mid-60s Wednesday before cooling slightly afterward. No freeze concerns appear for the Valley, though desert mornings remain cool.
For now, enjoy the calm stretch. Keep an eye on midweek updates if you plan longer drives or outdoor work.
How does this January warmth compare to past winters in your neighborhood?
Five Day Outlook for Phoenix, Arizona
Today: Mostly sunny, high near 73
Sunday: Mostly sunny, high near 73
Monday: Partly sunny, high near 70
Tuesday: Mostly cloudy, high near 70
Wednesday: Slight chance of showers, high near 65
