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MOST ACCURATE FORECAST: Cooler air, breezy winds across Arizona Saturday

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PHOENIX — Today will feel like fall in Arizona on the last day of summer!

Showers and thunderstorms will be more scattered across northern Arizona through this afternoon.

We're getting another dose of cool air with this storm system, too.

Valley temperatures will drop to the low 90s today, putting us several degrees below normal for this time of year.

After this storm system heads farther east on Sunday, high pressure will build in again sending temperatures back into the triple digits as our forecast stays sunny and dry.

Our drought has been worsening over the past few months with the hotter and drier monsoon we've experienced. There are only a couple of weeks left to get rain in the buckets before the monsoon season officially ends on September 30th.

So far, Phoenix has only picked up 0.74 inches of rain this monsoon season. Our 30-year average (which is considered our normal amount of rain) is 2.43 inches. But, it's important to remember, that is a decrease from the previous 30-year average of 2.71 inches (from 1981-2010) as our Valley climate continues to get hotter and drier.

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2024 Sky Harbor Official Rainfall to date: 4.54" (-0.66" from average)

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Daily rainfall reports from all across the Valley can be found here.
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PHOENIX IS GETTING DRIER - LOWER RAINFALL AVERAGES NOW

Average Monsoon Rainfall in Phoenix (1981-2010): 2.71" of rain

NEW Average Monsoon Rainfall in Phoenix (1991-2020): 2.43" of rain

Average Yearly Rainfall in Phoenix (1981-2010): 8:03" of rain

NEW Average Yearly Rainfall in Phoenix (1991-2020): 7.22" of rain
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See the full 7-Day forecast

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