🍂 Know the Weather Before You Pack
Arizona's fall temperatures can change considerably from September to November. In Phoenix, average highs are around 99°F in September, 88°F in October, and 75°F in November, while average lows drop from about 75°F to 50°F over the same period.
Scottsdale follows a similar pattern, with average highs of about 100°F in September, 89°F in October, and 78°F in November. By November, evenings can feel surprisingly cool compared with the daytime.
That means layers are your friend, especially if your trip spans late October or November.
👕 1. Pack Lightweight Clothes for the Day
During September and early fall, afternoons can still feel quite warm. Pack comfortable, breathable clothing that works well for walking around Phoenix, Scottsdale, and Tempe.
Think:
- Lightweight T-shirts and tops
- Shorts
- Casual dresses
- Breathable pants
- Lightweight skirts
- Comfortable walking clothes
For October and November trips, you can gradually add more long-sleeve shirts and lightweight layers.
Scottsdale's official visitor guidance recommends light, airy clothing and comfortable shoes for exploring the city, along with easy-to-remove layers during the fall shoulder season.
🧥 2. Bring a Light Jacket or Sweater
Don't let the warm afternoons fool you.
Once the sun goes down, desert temperatures can drop noticeably. Scottsdale's average low reaches around 56°F in October and 45°F in November, so a light jacket, cardigan, or sweater can make evening outings much more comfortable.
A lightweight jacket is particularly useful if you're planning to:
- Eat dinner outdoors
- Walk around Old Town Scottsdale
- Attend an evening event
- Explore Tempe Town Lake after sunset
- Watch an outdoor concert or sporting event
You probably don't need a heavy winter coat, but having one versatile outer layer in your luggage is a good idea.
👟 3. Comfortable Walking Shoes Are Essential
One of the best things about staying in the Phoenix metro area is the variety of experiences within a relatively manageable area.
You might spend the morning walking around Old Town Scottsdale, explore a museum in Phoenix, visit Tempe Town Lake, and finish the evening at a restaurant.
Bring at least one pair of comfortable walking shoes.
If you're planning to hike, bring proper hiking shoes or sturdy trail footwear rather than relying on casual sneakers. Scottsdale's fall season is particularly suited to outdoor activities such as hiking at the McDowell Sonoran Preserve and Pinnacle Peak Park.
🥾 4. Pack Something for Desert Adventures
Fall is an excellent time to experience Arizona's desert landscape.
Depending on your plans, consider bringing:
- Hiking shoes
- Lightweight athletic clothing
- A breathable hat
- Sunglasses
- Reusable water bottle
- Small backpack
- Light jacket for early mornings
Even when temperatures become more comfortable, the desert environment still calls for sun protection and plenty of water.
If you're planning an early-morning hike, remember that temperatures can be considerably cooler than they are later in the afternoon.
🕶️ 5. Don't Forget Sun Protection
Arizona's fall weather may feel cooler, but the sun is still a major part of the experience.
Pack:
Sunglasses + sunscreen + hat
These are useful whether you're hiking, sightseeing, shopping, attending an outdoor event, or spending time by the pool.
Experience Scottsdale specifically recommends sunglasses, sunscreen, and sun-protective essentials throughout the year because of the area's abundant sunshine.
🩱 6. Yes, You Should Still Pack a Swimsuit
Fall doesn't mean the end of pool season in Arizona.
Scottsdale notes that pool season can continue year-round, and Tempe Tourism also highlights that fall can still be pool season.
So even if you're visiting in October or November, consider bringing:
- Swimsuit
- Flip-flops or sandals
- Sunglasses
- Pool cover-up
- Small tote or pool bag
It's an easy item to leave out of your suitcase—and one you may wish you had later.
👗 7. Bring One Outfit for a Nice Dinner
Arizona's casual style makes it easy to stay comfortable, but Scottsdale also has plenty of restaurants and evening destinations where you may want to dress up a little.
Pack one versatile outfit for:
- A Scottsdale dinner
- Date night
- Cocktail lounge
- Special event
- Evening entertainment
For most casual-to-upscale restaurants, smart casual is a practical choice.
Think a comfortable dress, nice top with pants, or a collared shirt with clean trousers.
🎒 8. Bring a Small Day Bag
A lightweight backpack, crossbody bag, or tote can be surprisingly useful.
You can keep your essentials together while exploring:
- Water bottle
- Sunscreen
- Sunglasses
- Phone
- Portable charger
- Light jacket
- Camera
- Snacks
It also makes it easier to transition from sightseeing to dinner without returning to your accommodation between activities.
💧 9. Bring a Reusable Water Bottle
Hydration should remain part of your Arizona travel routine, even when temperatures begin to fall.
You'll be spending time outdoors, walking between destinations, hiking trails, and attending events. A reusable water bottle is convenient and helps you stay prepared throughout the day.
For longer desert hikes, bring sufficient water and plan your route ahead of time.
📱 10. Pack the Everyday Travel Essentials
Don't forget the basics:
- Phone and charger
- Portable power bank
- Identification
- Travel documents
- Credit/debit cards
- Prescription medications
- Toiletries
- Personal electronics
- Reusable shopping bag
A portable charger is especially useful when you're spending a full day moving between Phoenix, Scottsdale, and Tempe.
📅 What to Pack by Month
September
September can still feel very much like summer in the Valley, with Phoenix averaging around 99°F during the day.
Focus on:
Light clothing, shorts, breathable tops, sandals, comfortable walking shoes, sunscreen, sunglasses, hat, swimsuit, and a light evening layer.
October
October brings a noticeable change, with Phoenix averaging around 88°F for the high and 63°F for the low.
Focus on:
Short sleeves for daytime, comfortable pants, walking shoes, light jacket, sunglasses, sunscreen, swimsuit, and one nicer evening outfit.
November
November is considerably cooler, with Phoenix averaging approximately 75°F during the day and 50°F at night.
Focus on:
Long-sleeve shirts, lightweight sweaters, pants, comfortable shoes, a jacket, and layers that can be adjusted throughout the day.
🌵 Packing for Fall Activities
Your packing list can also depend on what you plan to do during your trip.
Going hiking? Bring trail shoes, a hat, water bottle, sunscreen, and lightweight athletic clothing.
Exploring Old Town Scottsdale? Comfortable walking shoes, casual daytime clothes, sunglasses, and a light evening layer are useful.
Attending a fall festival? Wear comfortable shoes and bring a light layer for nighttime events.
Going to a nice restaurant? Add one smart-casual outfit.
Spending time at the pool? Don't forget your swimsuit, sandals, and sunscreen.
Exploring Tempe? Comfortable walking shoes and casual layers are ideal for spending time around Tempe Town Lake and Downtown Tempe.