PHOENIX, Ariz. – October heat refuses to back down in Arizona, with Phoenix bracing for near 100-degree highs through Saturday. Early commuters along I-10 and I-17 should expect warm pavement and dry conditions, raising fire risk near desert brush.
According to the National Weather Service in Phoenix, Thursday will climb to 100 degrees, with calm winds shifting east around 5 mph. Friday will stay near 99 before dipping slightly into the low 90s Saturday. Gusts may reach 25 mph Friday afternoon, potentially stirring dust along open highways west of the Valley.
Residents are encouraged to hydrate frequently, limit outdoor work in the afternoon, and secure lightweight Halloween decorations that could blow loose in Friday’s gusts. Emergency officials remind drivers to check tire pressure before long trips, as extreme pavement heat can increase blowout risks.
The good news for weekend events is that skies will remain clear, with no rain or storm activity expected through early next week. Temperatures ease slightly Sunday and Monday, hovering in the low 90s, still well above seasonal averages.
Warm and sunny conditions will dominate much of October’s first week, offering ideal weather for evening outings, patio dining, and fall sports. But with triple digits lingering, residents should remain cautious about heat stress during midday hours.
Alerts remain in effect for high fire danger across desert corridors until Saturday evening. The National Weather Service will continue monitoring wind speeds that could heighten those risks.
Five-Day Forecast for Phoenix, Arizona
- Thursday: Sunny, high near 100. Low around 75. Light evening breeze.
- Friday: Sunny, high near 99. Afternoon winds gusting 25 mph. Low near 70.
- Saturday: Sunny, high near 93. Light west wind. Low around 68.
- Sunday: Sunny, high near 90. Low around 66.
- Monday: Sunny, high near 93. Afternoon south wind 5 mph.
