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MOST ACCURATE FORECAST: Heat alert ends, but dangerous record-breaking heat to continues

Dangerous, record-breaking heat to continue this week
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PHOENIX — We broke another record today, with a high of 102 degrees in Phoenix.

After several days of triple-digit heat, temperatures will ease slightly to start the week. Highs are expected to fall back into the upper 90s as the ridge of high pressure weakens. That break will be brief, though. The ridge rebuilds by midweek, sending temperatures back into the triple digits, with daily records at risk.

For Monday, expect a few morning clouds, with temperatures starting in the upper 60s to lower 70s. Afternoon highs will climb to around 99 degrees.

While we are no longer under an extreme heat warning, temperatures are still running more than 20 degrees above normal. Take precautions if you plan to be outdoors. Limit strenuous activity during the hottest part of the day and drink plenty of water.

The ridge strengthens again midweek, pushing highs back near 102 by Thursday. After that, it begins to shift east.

As it moves east, there are early signs that the final days of March and the start of April could bring a better chance for rain, which may help bring temperatures down. Stay tuned for updates as we get closer.

2026 Sky Harbor Official Rainfall to date: 0.31" (-2.10" 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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