Greater Tucson/ Weather & Environment

Sunny Sunday in Tucson Before Toasty Temps, Late-Week Storms

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Published on October 25, 2026
Sunny Sunday in Tucson Before Toasty Temps, Late-Week StormsSource: Google Street View

Tucson starts Sunday cool and partly cloudy, but the clouds will give way to sunshine and an afternoon high near 80 degrees. It is a dry, comfortable setup for the rest of the day, with light north-northwest winds topping out around 7 mph.

Sunny Skies And A Quick Warm-Up

Mostly clear skies arrive Sunday night, with temperatures dipping to about 56 degrees. Monday will be sunny and warmer, reaching 85, while Tuesday and Wednesday climb to around 87 under mostly sunny skies.

Monday night's low will be near 58 degrees. The National Weather Service’s Tucson office expects dry conditions across the region through Wednesday, followed by a slight chance of showers and thunderstorms Thursday. Twenty-foot winds will generally be 15 mph or less through at least the middle of next week.

Rain Chances Return Thursday

The weather pattern turns unsettled Thursday, with a slight chance of showers and thunderstorms. Thursday night has a 20% chance of precipitation, partly cloudy skies and a low near 64.

Friday brings a chance of showers and thunderstorms. Saturday remains unsettled as well, with a chance of showers and thunderstorms.

No watches, warnings or advisories are currently in effect. For the latest updates, the National Weather Service in Tucson advises residents to monitor changing conditions as the late-week storm chances come into focus.