What to expect this weekend

PHOENIX — Expect sunny skies and Valley highs in the mid 70s on Saturday for Valentine’s Day. Then, we’ll climb back into the upper 70s on Sunday.

Another storm system will move in from the west early next week. That one could bring more measurable rain to the Valley and snow to areas above 6,000 feet in elevation.

Rain chances are now in the forecast on Monday, Tuesday and Wednesday as temperatures gradually drop into the upper 60s here in the Valley by the middle of next week.

Early estimates show the potential of a tenth to a quarter of an inch of rain in the Valley and three to six inches of snow in Flagstaff next week. We’ll keep you posted as we get closer.

2026 Sky Harbor Official Rainfall to date: 0.18″ (-1.03″ from average)
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2025 Sky Harbor Official Rainfall: 8.31″ (+1.09″ from average)

Monsoon 2025 Sky Harbor Official Rainfall: 2.76″ (+0.33″ 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

Interactive Arizona Radar