Tucson, AZ – Southern Arizona residents should prepare for one more blast of summerlike heat this Friday, October 3, as temperatures climb near 100 degrees before easing into the weekend.
According to the National Weather Service, Tucson will see mostly sunny skies and highs around 99 to 100 degrees on Friday afternoon. By Saturday, October 4, highs are expected to fall to the mid-90s, giving some relief for early October activities, including Halloween decorating and outdoor events.
Forecasters urge residents to stay hydrated and limit strenuous outdoor activity during peak afternoon heat on Friday. Those planning to travel on I-10 or attend high school football games should plan for hot, sunny conditions.
The rest of the week remains bright and dry. Wednesday brings highs near 96 degrees with light winds, while Thursday’s forecast calls for a sunny 100-degree afternoon. Friday will be the warmest day of the week, followed by a gradual cooldown over the weekend.
Saturday and Sunday should feel more like fall in Tucson. Saturday will reach about 94 degrees, while Sunday climbs to 95. Evening lows dip into the mid-60s, perfect for backyard gatherings or setting out Halloween decorations.
Looking ahead, Monday, October 6, is expected to remain sunny with highs in the mid-90s. Tuesday stays warm at 97 degrees but with clear skies continuing across the region.
Despite the October calendar, Tucson’s desert climate still holds onto late-summer heat. Residents should enjoy the clear skies but prepare for one last hot push this Friday before cooler evenings settle in.
