Tucson, Arizona – Arizona’s early taste of summer intensifies this weekend as Tucson climbs toward a blistering 101°F by Mother’s Day, with breezy conditions expected to return Friday afternoon. Residents planning to travel or host outdoor gatherings should prepare for unseasonably hot, dry weather across Pima County.
According to the National Weather Service in Tucson, Friday will see highs near 97°F with east winds reaching up to 16 mph by afternoon. On Saturday, the heat holds steady with breezy conditions, but it’s Sunday that marks the peak — sunny skies and a sweltering 101°F are expected. Drivers along I-10 and I-19 should be alert for sun glare and elevated vehicle temperatures during peak hours.
Outdoor events, including Mother’s Day celebrations, should prioritize shade, hydration, and early-day scheduling. UV indexes will likely be high, and fire danger may increase due to the dry, gusty pattern developing over the region.
Nighttime won’t offer much relief either, with lows only dipping into the high 60s. Monday continues the pattern with a high near 97°F, before a slight cooldown into the mid-90s by midweek.
🌡️ Five-Day Spring/Summer Forecast for Tucson:
Friday: Sunny, high 97°F, east wind 10–16 mph
Saturday: Breezy, high 97°F, mostly clear night
Sunday (Mother’s Day): Sunny, high 101°F, partly cloudy overnight
Monday: Mostly sunny, high 97°F
Tuesday: Breezy, high 91°F, partly cloudy overnight
