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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Perspective Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Arizona’s weather is a story of extremes shaped by elevation: the low deserts around Phoenix can hit 45°C while Flagstaff’s pines stay cool. The live forecast above gives you current conditions, including hourly details and a 14‑day outlook for major cities.
How does Arizona’s climate vary across the state?
Phoenix and the low desert experience scorching summers with average July highs near 41°C; winter days are mild, often above 15°C. In contrast, Flagstaff’s elevation above 2,100 metres keeps summer highs around 27°C and winter lows below freezing. Sedona sits in between, with red‑rock scenery and a more moderate climate year‑round. The southern desert, including Tucson, sees similar heat to Phoenix but slightly cooler nights.
What should you expect from the 14‑day forecast?
The live forecast above includes the arizona weather 14 day forecast for Phoenix, Flagstaff and Sedona. Typical summer afternoons bring thunderstorms to higher terrain, while the desert stays mostly dry. During winter, cold fronts can drop Phoenix temperatures into single digits overnight, and Flagstaff often sees snow. For a closer look at phoenix weather 14 day trends or phoenix weather next 30 days patterns, the hourly breakdown in the live tool is your best resource.
Is Arizona always sunny?
No, but it averages more than 300 sunny days per year in most areas, especially the lower deserts. Summer monsoon season (July–September) brings brief, intense thunderstorms, often with lightning and dust storms.
Does it ever rain in Arizona?
Yes, but rainfall is scarce in the desert – Phoenix gets about 200 mm annually, mostly from monsoon storms. Higher elevations like Flagstaff and the Mogollon Rim receive more, often as winter snow.
What is the best time to visit Arizona?
Spring (March–May) and autumn (September–November) offer warm days and cool nights across the state. Summer is dangerously hot in low deserts, while winter is ideal for Phoenix but cold and snowy in Flagstaff.
Sources
For a broader look at weather across the country, check out our Canada weather hub. If you’re planning travel where heat or storms are a concern, see the latest weather warnings for your destination.