Arizona weather forecast: Much cooler temps in Phoenix

4 p.m. Weather Forecast - 10/29/24

We saw a drastic temperature change across the state but your Halloween trick-or-treating forecast is shaping up to be great for being outside.

PHOENIX - Beautiful weather on tap over the next week!

Thanks to the passing cold front, high temperatures Tuesday are expected to cap in the middle 70s around the Valley.

Winds will remain breezy in the Valley and gusts over northeastern Arizona. In fact, gusts up to 30-40 mph are still possible in areas like Flagstaff and Show Low. A few more spotty showers, even high elevation snow flurries, are possible north of the I-40 corridor.

The coldest air this season will settle into the state overnight. Lows in the upper-40s to mid-50s are forecast for the Valley on Wednesday morning. In northern Arizona, temperatures will fall below freezing (for some into the 20s and teens!).

The mild temperatures remain Wednesday with a forecast of 76 in Phoenix.

By Halloween, a small warm up is expected. Phoenix will hit a high of around 81 degrees. The weather should be perfect for trick-or-treaters with evening temperatures generally in the 70s and upper 60s.

Dry weather persists through Saturday. However, a storm system is looking more likely to dive down the West Coast and slide into Arizona by Sunday into Monday. This storm has the potential to bring gusty winds, wet weather, and cool temperatures.

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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