PHOENIX — Temperatures are climbing as monsoon moisture drops across Arizona this weekend.
Storms will be hard to come by for the next few days, with only a very slight chance of isolated showers and thunderstorms in far southern and southeast Arizona on Sunday and Monday.
High clouds will move back in from the west as a storm system approaches, but most of the state including the Valley will stay dry for the next couple of days.
Temperatures will climb into the triple digits each day, with Valley highs reaching the low 100s.
Mornings will feel comfortable, with lows dropping into the upper 70s to low 80s each day.
As low pressure moves in, we will see a boost in monsoon moisture and a slight chance of rain in northern and eastern Arizona starting Tuesday.
Valley rain chances could return by Wednesday, with a slight chance of rain in the forecast through the final weekend of September.
2026 Sky Harbor Rainfall to-date: 2.07" (-3.11" from average)
2026 Monsoon Rainfall to-date: 1.75" (-0.49" 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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