Arizona wakes to a calm, cool morning as pale sunlight spreads across the Valley. Jackets feel necessary early, but warmth arrives fast. By afternoon, winter feels like a rumor rather than a reality.
According to the National Weather Service in Phoenix, dry conditions dominate today and continue through the end of the week. Morning lows dip into the upper 40s and low 50s, then rebound quickly. Afternoon highs reach the mid to upper 70s, delivering classic December sunshine without hazards.
Road conditions remain ideal. Dry pavement and light winds support smooth travel across I-10, Loop 101, and surface streets. If you’re flying out of Sky Harbor, delays tied to weather are unlikely. This stretch offers one of the calmest travel windows of the season.
Thursday and Friday stay nearly identical. Sunshine rules, winds remain light, and temperatures climb a bit higher. Highs approach the upper 70s to near 80 degrees by Friday afternoon. Evenings cool off comfortably, perfect for outdoor errands or early holiday gatherings.
To be fair, mornings still carry a crisp edge. Those heading out before sunrise may notice cooler air pooling in low spots. No frost or freeze concerns appear in the metro area, keeping pipes, plants, and roads safe.
Saturday and Sunday continue the trend. Sunny skies persist with highs near 79 Saturday and around 80 Sunday. Nights stay mild, with lows in the low to mid-50s. The pattern offers a sharp contrast to winter storms developing across the northern U.S.
Looking ahead, meteorologists see no meaningful changes through early next week. Arizona remains parked under a stable ridge, locking in dry and warm conditions as Christmas travel accelerates.
Five-Day Outlook (Phoenix, AZ):
• Thursday: Sunny, high near 76
• Friday: Sunny, high near 79
• Saturday: Sunny, high near 79
• Sunday: Sunny, high near 80
• Monday: Sunny, high near 81
