Both Scales brings Fahrenheit and Celsius together. Your settings, saved cities, and Plus purchases carry over.

Temperature settings now show explicit Celsius/Fahrenheit and Actual/Feels Like choices, with clearer explanations. The city switcher has a more familiar selection highlight. Improved automatic weather refresh timing for Apple Watch complications.

More weather on Apple Watch: hourly and daily forecasts, a compact city picker, and individual weather details. The city header stays visible as you scroll. Improved widget layouts and Dual Degree branding. Data providers now share a single credit.

Widget location pickers now clearly label Current Location, with the city shown underneath. Fixed a cut-off Plus message in small widgets.

Dual Degree is now on Apple Watch. See Celsius and Fahrenheit together, switch between your saved cities, and check hourly and daily forecasts from your wrist. Add weather complications to your watch face. With Plus, explore Moonphase and add a lunar complication. Your locations, units, language, and Plus access sync from your iPhone. Tap the three-line Settings button at the upper left to search for cities as you type, reorder saved locations, and choose units, metrics, language, and Moonphase imagery. Use the grouped buttons at the upper right to switch locations. Home Screen widgets now use the shared weather sky and larger widgets include daily forecasts. Locked Plus sections now show blurred previews. Tap anywhere in a preview to see the upgrade options.

The large widget now shows the next six hours and three upcoming days, with temperatures in Celsius and Fahrenheit. Fixed temperature range bars overlapping their labels, including in Feels Like mode. The moon now follows the selected location’s horizon, appearing partially as it rises or sets and more faintly during daylight. Clouds and lunar phase also affect its appearance. Widgets now share the app’s weather backgrounds, with still clouds, stars, and moon phases. Improved French translations, with separate France and Canadian French choices in the app and widgets. Purchase details and lightning coverage are clearer. Fixed an abrupt edge at the top of the weather screen when scrolling.

Moonphase is included with Dual Degree Plus. Added a Moonphase section with realistic lunar imagery or an analog watch display, illumination, moonrise, and the next full moon. Reorder saved cities by dragging in Settings, and switch quickly using Current Location and city shortcuts. Added animated weather backgrounds, lighter panels, and sticky section headers. Improved refresh recovery and typography in the app and widgets.

Improved text scaling, contrast, tap targets, and spoken weather descriptions. Custom animations now respect Reduce Motion. Weather providers are listed together in a simpler header.

Fixed weather reverting to an older observation after returning to the app. Also fixed refresh requests being missed when returning during a pull-to-refresh. Source credits now distinguish the current conditions from additional data supplied by another provider.

Fixed an issue that could show “Something went wrong” after a successful weather refresh. Weather updates also bypass an extra device cache to retrieve newer readings sooner.

More frequent weather widget refresh requests, especially during precipitation. Actual update timing depends on iOS. Fixed stale temperatures when switching cities or refreshing. Settings now hides outdated readings while updating.

Improved Plus purchase and refund handling. Clearer lightning coverage information and more accurate French translations.

Updated artwork for the New York City, Delaware and Kansas flags.

Cities show their state or province flag in many more countries, including Canada, Brazil, Mexico, Argentina, Switzerland and Spain. Where a region has no flag of its own, you see the country’s flag instead of a globe. Your current location now names its state or region the same way a saved city there does.

If you downloaded Dual Degree between June 28 and September 18, 2026, Plus is now yours for life at no cost. Your current location stays up to date whenever you return to the app, and it shows its neighborhood, or its distance from a saved city with the same name, so the two are easy to tell apart. State and province names are spelled out, such as Texas instead of TX. Distances now lead with the unit from your Distance & Wind setting, with the other unit in parentheses, including on the lightning Lock Screen widget.

Tapping anywhere on a city in the search results now adds it. Before, a tap between the city name and the arrow did nothing. Search results also show each city's seal or coat of arms.

The sample cities New York and Barcelona are now removed if you use your current location or have added cities of your own. A sample city shown on a widget stays. Numbers use your language's decimal separator, long condition names wrap instead of being cut off, and the app no longer waits for Location Services when it opens. Error and Plus messages now follow the language chosen in the app, and several translations are corrected.

The next-hour rain forecast now shows the correct time for rain to start. Before, the time shown could be up to 15 minutes late. Lightning and rain alerts are no longer sent for the sample cities New York and Barcelona. To get alerts for one of them, add it from search.

The round badge next to each city now shows its official seal or coat of arms for thousands of cities. Also fixes state and province flags for cities added through search, which could show the country flag instead.

Adds privacy-preserving Apple Ads attribution to measure campaign results without using IDFA or cross-app tracking. Also includes reliability improvements.

Improves Plus access controls for detailed pollutant readings across the top weather panel and widgets. Also refreshes the App Store subtitle to describe Dual Degree more clearly as a Celsius and Fahrenheit weather app.

Corrects legacy purchase recognition for Dual Degree Plus. Customers who paid to download Dual Degree while it was a paid app keep permanent Plus access; downloads from the earlier free period remain on the Free plan.

Introducing Dual Degree Plus, an optional upgrade with 15-day forecasts, unlimited saved cities, advanced widgets, detailed air quality, and rain and lightning alerts. Core dual-temperature forecasts remain free and ad-free. Choose lifetime, annual, or monthly; annual includes a 7-day free trial for eligible new subscribers. If you bought Dual Degree before it became free, you keep Plus permanently.

This version adds Traditional Chinese, so Dual Degree now comes in thirteen languages. Apple Maps and Google Maps now go by their names in your language, and Settings and the widget editor now correctly say that medium widgets show all four metrics. In Chinese, Japanese, and Korean on a 12-hour clock, hour labels in widgets no longer get cut off.

Dual Degree is now free, with no subscription, no in-app purchases, and no ads. This version adds Russian and Ukrainian, and on iPad the weather screen uses two columns in landscape. Unit labels, wind directions, the location permission prompt, and lightning and rain alerts now appear in your language.