The Best Closet App for Packing a Trip (2026): The One That Knows the Weather in December

Open Dress me, type a city (the app carries an offline index of 69,000 cities and forgives one typo), pick any date range, add an occasion if you like, and tap. Half a minute later you have two or three looks composed from your own closet, each one drawn as a garment sheet you can rearrange by hand, and a button that reads "Pack for Tokyo."

The list is the part that earns first place. It is grouped into Layers, Tops, Dresses, Bottoms, Shoes and Accessories. A shirt that appears in more than one look is listed once with "· in 3 looks" beside it, so you know it is doing several jobs. A progress line reads "4 of 14 packed." Check-offs are saved per trip. The share sheet exports a ticked list with ☑ and ☐ boxes. And when the trip's weather shows rain on any day, an "Also pack" line appears: "An umbrella. Rain 3 of 7 days."

Then the weather. Inside roughly ten days, Dress me reads Apple's forecast. Past that, it averages the same calendar dates across the previous five years from the Open-Meteo climate archive and labels the result "typical weather" so you know which kind of number you are looking at. Nothing else in this table does that; every other weather-aware app here depends on a forecast that does not exist yet at booking time. The list costs no credits and you get three asks a day.

First because: it is the only app that builds a real list and has a defensible number for a trip three months out. iPhone only, and the looks are a set for the trip rather than one per day.

Stylebook's features page describes the mechanic that matters: "Add an outfit to a packing list, and its clothing items will automatically be added to the list." It stores unlimited lists "so you can remember what was effective on similar trips," and co-founder Jess Atkins walks through her own Aruba trip on the site, checking off each item as it goes in the case (Stylebook). The App Store listing cites Condé Nast Traveler's "Best Travel Apps for Packing."

What Stylebook documents nowhere, and what we did not find in either test, is weather. You bring the forecast; it brings the checklist.

Second because: the deepest archive of past trips in the category, at $4.99 once. It loses first place on the missing forecast and on the fact that you build every outfit yourself.

Alta's listing makes the strongest documented promise in the field: "Tell Alta where you are traveling, the activities you have planned, and your luggage size, and Alta will generate a packing list and a travel lookbook for you." It claims multi-city trips and a shareable link you can text. No other app documents either.

The August test is why it sits third rather than first. The list Alta generated for our reference trip was not one we would have packed from without editing it first. Alta is also a shopping product by design: its listing says it "surfaces shopping recommendations from both your favorite brands and new ones," so a packing brief can come back with things you do not own.

Third because: the most ambitious brief in the category, free, and the generated list needs editing before it is useful.

Per Whering's packing guide, you "create a packing list by making an event in the Planner," select the dates and "flick the toggle 'generate packing list.'" It then names what you may have forgotten. Destination handling is location-based rather than forecast-based.

Fourth because: a documented, free list with a forgotten-items pass. No weather, no archive.

Acloset's listing now shows a trip screen with three tabs, Outfit, Item and Checklist, over a per-day line with the destination and a temperature range. That is a list object on a screen that carries the forecast, which is more than our April test found. We have not re-run Acloset since that frame appeared, so it sits on documentation.

Fifth because: the trip screen is real and weather sits on it; whether the checklist survives contact with a suitcase is untested by us.

Fits stores packing lists as a collection type and lets the AI build one from "the location, dates and planned activities for the trip" (Fits Help Center). Items get ticked and marked packed. The AI route sits in Pro.

Sixth because: the list is real and the brief detailed, but generation runs through a chat layer rather than a trip screen.

Per Indyx's travel guide, "once you've created your trip, you can add all the outfits you built and it will automatically add all of the items in those outfits to a packing list." Free. The trip takes no destination, dates or forecast.

Seventh because: you do the thinking; Indyx does the arithmetic.