Weather
Southern Arizona Weather: Tucson Warms to 85° Tuesday, Showers Oct 27-29
Tucson, AZ – Sunshine and gradually rising temperatures will bring a warmer stretch of weather to the Tucson area heading into the new workweek, with afternoon highs expected to reach 82 degrees Monda
By Marcus Hale · 2026-10-23T10:52:33.488Z
Tucson, AZ – Sunshine and gradually rising temperatures will bring a warmer stretch of weather to the Tucson area heading into the new workweek, with afternoon highs expected to reach 82 degrees Monday, October 26, before climbing to approximately 85 degrees Tuesday. The warming trend follows a relatively mild weekend featuring highs in the upper 70s and mostly clear nights. With little precipitation expected through the middle of next week, residents across the Tucson metropolitan area can anticipate several days of favorable conditions for outdoor activities, commuting and travel.
According to the National Weather Service in Tucson, the forecast calls for sunny skies Friday through Tuesday, with daytime temperatures gradually increasing after the weekend. Friday's high is expected to reach approximately 79 degrees, followed by 78 degrees Saturday and 79 degrees Sunday. By Monday, temperatures rise to 82 degrees, beginning a warmer period that continues into Tuesday and Wednesday.
Tucson Temperatures Climb Into the Mid 80s The most noticeable change arrives early next week as Tucson moves from upper 70 degree afternoons into the mid 80s. Monday's forecast high of 82 degrees represents a modest increase from Sunday's expected 79 degrees, while Tuesday brings the warmest temperature in the available outlook at approximately 85 degrees.
Tuesday's high would be about 7 degrees warmer than Saturday's forecast temperature of 78 degrees. Although the increase occurs over several days rather than within a single afternoon, residents spending extended periods outdoors may notice the warmer conditions, especially during midday hours.
Winds are expected to remain relatively light during the weekend. Friday brings calm conditions becoming northwest at 5 to 7 mph during the afternoon, while Saturday features light and variable winds shifting west northwest at similar speeds. No significant wind related hazards are identified in the supplied Tucson forecast.
The dry conditions extend into Sunday, when sunshine and a high near 79 degrees are expected. Partly cloudy skies develop Sunday night, with temperatures falling to approximately 56 degrees before the warmer workweek begins.
Sunny Conditions Favor Travel and Outdoor Plans For motorists traveling Interstate 10, Interstate 19 and major Tucson area roads, the forecast suggests generally favorable weather through the weekend and early next week. No precipitation is listed through Wednesday, reducing the likelihood of rain related travel disruptions during that period.
The sunshine also creates opportunities for outdoor recreation across the Tucson area, including activities near the Catalina Mountains and surrounding desert communities. However, temperatures and weather conditions can differ significantly with elevation, particularly along mountain roads and higher terrain.
Morning and nighttime temperatures will remain noticeably cooler than afternoon readings. Saturday morning begins near 56 degrees, while Sunday morning temperatures fall to approximately 55 degrees. Monday morning brings another low near 56 degrees before daytime temperatures climb into the lower 80s.
Those cooler mornings may be comfortable for walking, cycling and other outdoor activities before the warmer afternoon hours arrive. Residents planning longer outdoor excursions should still carry water and account for direct sunlight, even though the forecast does not identify an excessive heat threat.
Slight Shower Chance Appears Late Next Week Tuesday brings sunny skies and a high near 85 degrees, followed by mostly clear conditions and a low around 60 degrees. Wednesday remains mostly sunny with an afternoon high near 84 degrees, continuing the warmer than weekend pattern.
By Thursday, October 29, the National Weather Service introduces a 20% chance of showers. Temperatures are expected to reach approximately 82 degrees under mostly sunny skies, suggesting that any precipitation would be limited in probability at the forecast location.
The available information does not identify a significant storm system, severe weather threat or widespread rainfall event affecting Tucson during this period.
For now, the primary weather development remains the gradual warming trend heading into Tuesday, followed by a slight possibility of showers later in the week.
Are you looking forward to Tucson's return to the mid 80s, or would you prefer the cooler weekend temperatures to stick around?
Five Day Weather Outlook Friday 10/23: Sunny skies dominate with an afternoon high near 79 degrees and northwest winds of 5 to 7 mph, followed by mostly clear conditions Friday night and temperatures falling to approximately 56 degrees.
Saturday 10/24: Sunshine continues with a high near 78 degrees and light winds becoming west northwest at 5 to 7 mph, followed by mostly clear skies Saturday night and a low around 55 degrees.
Sunday 10/25: Sunny skies bring an afternoon high near 79 degrees, providing another dry day for outdoor activities, while partly cloudy conditions develop Sunday night and temperatures fall to approximately 56 degrees.
Monday 10/26: Sunny weather continues as temperatures climb to approximately 82 degrees, marking the beginning of a warmer stretch across Tucson, followed by clear skies Monday night and a low near 58 degrees.
Tuesday 10/27: Sunny skies and an afternoon high near 85 degrees bring the warmest conditions of the five day period, followed by mostly clear skies Tuesday night and temperatures falling to approximately 60 degrees.
Extended Weather Outlook Wednesday, October 28, is expected to remain mostly sunny with a high near 84 degrees. Partly cloudy skies develop Wednesday night, with temperatures falling to approximately 61 degrees.
Thursday, October 29, brings mostly sunny conditions and a high near 82 degrees, along with a 20% chance of showers. The supplied forecast does not specify rainfall amounts or the timing of possible precipitation.
The National Weather Service forecast provided ends Thursday, October 29. Conditions for October 30 through November 1 cannot be confirmed from the available information.