Arizona – Heat is already building fast across the Valley this afternoon, with bright sun and dry air pushing temperatures toward the upper 90s and creating an early taste of summer that can impact outdoor plans within hours.
According to the National Weather Service, Phoenix climbs to around 96°F today under clear skies, with light winds keeping conditions stable across I-10, Loop 101, and surface streets. Hydration becomes critical during peak afternoon heat as exposure risks increase quickly.
That heat holds into Thursday with another high near 96°F and full sunshine. Morning lows stay warm in the upper 60s, offering little overnight cooling. This pattern keeps surfaces like pavement and vehicles noticeably hot by midday.
By Friday, temperatures ease slightly to around 92°F with partly sunny skies. While still warm, a subtle shift begins as winds turn more active and moisture inches closer to the region.
Saturday brings the first sign of change. Highs dip to the mid-80s with breezy conditions and a slight 20% chance of showers developing by evening. While rainfall remains limited, gusty winds could impact travel on open roadways like I-17 and US-60.
Sunday continues mild compared to earlier heat, with highs near the low 80s and dry conditions returning. The air feels more comfortable, especially during the evening hours.
Looking ahead, early next week trends warm again with sunshine returning and highs climbing back into the mid-80s.
Five Day Outlook for Phoenix, Arizona:
Today: Sunny, high near 96°F
Tonight: Clear, low near 67°F
Thursday: Sunny, high near 96°F
Friday: Partly sunny, high near 92°F
Saturday: Slight chance of showers, high near 86°F
