Arizona weather forecast: Cool weekend before big warm up

Evening Weather Forecast - 12/7/25

Temperatures began warming back up Sunday, which will be sticking around for the upcoming week. FOX 10's Erica Horvatin has the latest on the comfortable weather ahead.

PHOENIX - The weekend is here, and we are expecting things to be a bit cold.

Sunday:

Sunday was a sunny and warmer day across Arizona. Temperatures climbed back into the low 70s in the Valley, after seeing high temperatures in the 60s for the past four days.

Warmer weather will be sticking around, thanks to strengthening high pressure across the west. This will also keep skies dry and sunny across the southwest for the week ahead.

Tonight, the Valley will cool back into the upper 40s, so warm jackets will be needed for the Monday morning commute.

Looking Ahead:

Monday will be sunny with a high of 75 degrees.

For the rest of the week, Valley temperatures will range from upper 40s and low 50s in the mornings, to mid to upper 70s during the afternoons, with dry, sunny skies.

Temperatures will begin to warm well above average under a ridge of high pressure that will bring temperatures near the 80s.

Saturday:

Saturday was a gorgeous day across Arizona, with high temperatures climbing to 68 degrees in Phoenix.

It was the fourth day of 60 degree highs, but that is about to change. Temperatures will be warming up in the week ahead, with no major weather systems passing through, which means dry skies for all.

You can always check the latest weather conditions by visiting the FOX 10 Phoenix weather page, or download the Free FOX 10 Weather app, which is available on Apple iOS and Android.

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