National Weather Service United States Department of Commerce
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Last Map Update: Thu, Dec 4, 2025 at 4:42:11 am MST

Seasonal temperatures are in the forecast through the end of this week with highs in the 60s to around 70 degrees. Low temperatures for higher terrain communities and some lower desert valley locations will drop into the 30s. Temperatures then warm above normal by the end of the weekend.
A cold front moved through the region yesterday, ushering in cooler air. With clear skies and lighter winds anticipate temperatures to drop to levels that we haven't observed since last winter. This will lead to temperatures near or just below freezing across populated higher terrain locations east of Phoenix for both this morning and tomorrow morning.
November 2025 was warmer and wetter than usual across the much of the Desert Southwest. Mean monthly temperatures were around 2-4 degrees above average at the 3 main climate sites. A couple weather systems brought widespread rainfall to the region late in the month, resulting in above normal precipitation totals.

 

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