clock-weather-card v3.0.0-beta.1

v3 is a ground-up rewrite. The fixed today/forecast layout is replaced by three independent sections - a composable header, a horizontally scrolling forecast_strip and a vertical forecast_list - each configurable on its own. Most v2 options moved or were removed, so I recommend starting from scratch: delete your existing card, add it again and configure it in the visual editor. The defaults cover most v2 setups, and a fresh config avoids leftover v2 options that v3 silently ignores. To convert an existing config by hand, see the migration guide.

Please submit feedback to the Beta Feedback discussion.

Installing the beta

⚠️ Breaking changes

• Config restructured into sections. Almost all v2 top-level options moved under sections.header, sections.forecast_strip or sections.forecast_list, or are replaced by header segments. Removed v2 options are silently ignored, so an un-migrated config still renders - just not the way you configured it. See the migration guide.
• New forecast strip shown by default. v3 adds an hourly forecast_strip between the header and the forecast list. Set sections.forecast_strip.hide: true to get the v2 layout back.
• New default header. The large weather icon sits next to three rows: current temperature and weather state, a large clock, and the date. Humidity, apparent temperature and AQI are no longer built in - add them as segments.
• time_format removed. Use time_pattern on a time segment: HH:mm / HH:mm:ss for 24-hour, hh:mm a / h:mm a for 12-hour (Luxon tokens).
• Default time_pattern / date_pattern are locale-aware. When omitted, time and date use the localized Luxon tokens t / DDD - e.g. 15:27 and 27 April 2026 for en-GB, 3:27 PM and April 27, 2026 for en-US. v2 rendered a fixed HH:mm / ccc, d.MM.yy. Set the pattern explicitly to keep the old look.
• use_browser_time removed. The clock always uses time_zone, falling back to the Home Assistant time zone.
• Tapping the card does nothing by default. v2 opened the weather entity's more-info dialog on tap and supported undocumented hold_action / double_tap_action. Set tap_action: { action: more-info } to restore the tap behavior; hold and double tap are no longer supported.
• Invalid config values now raise a card error naming the offending option and the expected value, instead of rendering silently wrong.

✨ New features

• Configuration via GUI - set up every option in the dashboard's visual card editor, from sections and forecast settings to header rows and segments. No YAML required; the code editor stays available for those who prefer it.
• Composable header - build the header from rows of segments: time, date, weather (state or any attribute), entity (any HA entity or attribute), icon (MDI), weather_icon (MDI icon following the weather state), text and spacer to push groups apart. Each row can set its own font_size and alignment (left, center, right).
• Forecast strip - a horizontally scrolling strip of upcoming hours or days, with an extra attribute row (precipitation probability by default) and sunrise/sunset columns in hourly mode.
• Hourly or daily, per section - forecast_type is set independently on forecast_strip and forecast_list, e.g. a daily strip above an hourly list.
• Any forecast attribute - show wind_speed, humidity, uv_index or any other numeric forecast attribute in the strip (attribute, attribute_icon, attribute_unit, attribute_color) or as bars in the list.
• Custom bar colors - forecast_list.gradient maps values to colors for the temperature (or attribute) bars.
• Tunable forecast list - row_height, bar_thickness and hide_current_temp_indicator.
• Meteocons v3 - all weather icons are now based on Meteocons v3, with redrawn icons for every weather state. Huge thanks to Bas Milius for creating and maintaining these beautiful icons!
• Two new icon styles - flat and monochrome join line and fill. weather_icon_type can be overridden per section.
• Animated icons per section - animated_icons on each section (on for the header, off for the forecast sections by default).
• Header icon size - sections.header.weather_icon_size; by default the icon matches the height of the header rows.
• temperature_unit - show all temperatures in celsius or fahrenheit, converting the weather entity's values and °C/°F entity segments.
• Units everywhere - known weather attributes get their unit automatically; override with unit or unit_attribute on weather and entity segments.
• tap_action - any Home Assistant action (navigate, url, more-info, perform-action, …).
• Per-section weather entity - forecast_strip and forecast_list accept their own weather_entity.
• RTL support support for right-to-left languages.

🚀 Improvements

• Smaller bundle - weather icons ship as plain SVG files and load on demand; the bundle is minified. Keeps low-power devices (e.g. NSPanel Pro) responsive.
• Isolated re-renders - the single 800-line v2 component is split into ~15 sub-components, so a clock tick only re-renders the time segment instead of the whole card.
• Clearer errors - config errors use Home Assistant's error card with a formatted, wrapping message; missing entity data logs a warning instead of failing silently.
• Precipitation display - hourly precipitation probability is rounded to 10% steps, and 0% is shown when other columns have values.

🐛 Bug fixes

• Serbian (Latin) and Chinese translations - the translation files are renamed to match the language codes Home Assistant sends (sr-latn, zh-hans, zh-hant). Before, Serbian (Latin) showed Cyrillic text and Chinese fell back to English. Breaking: a card config with locale: zh-cn, zh-tw or srlatn no longer finds these translations - use zh-hans, zh-hant or sr-latn instead.
• Icon for exceptional weather - the exceptional state now shows a weather alert icon (cloud with a warning triangle) instead of a hurricane, and windy-exceptional a wind alert icon instead of a windsock (#49).
• More fitting weather icons - rainy shows a plain rain cloud instead of one with a sun or moon, pouring a dark heavy-rain cloud so it stands out from rainy, windy and windy-variant wind lines instead of a windsock, and unknown weather states a "not available" icon instead of keeping the previous icon.

🛠️ Developer experience

• E2E tests against a real Home Assistant - Playwright starts its own HA container with a mock weather integration; screenshot tests cover every weather state × icon style × day/night × animated/static.
• Unit tests with Vitest for config validation and pure logic.
• Dev and prod side by side - the dev build registers as clock-weather-card-dev, so it can run next to the released card on the same dashboard.

Migration guide (v2 → v3)

I recommend starting from scratch (see above). If you'd rather convert an existing config by hand, use the mapping below.

Option mapping

What's Changed since Beta.1

• fix: tolerate the card bundle being loaded twice by @pkissling in #733
• fix: show clear sky as 'Sunny' by day and 'Clear' at night by @pkissling in #734

Full Changelog: v3.0.0-beta.1...v3.0.0-beta.2