Bootstrap 5 Weather Card with 7-Day Forecast
A weather report card with the current conditions, a Celsius/Fahrenheit switch and a seven-day forecast strip. Built with Bootstrap 5 utilities and inline SVG icons, and it adapts to light and dark mode.
<section class="wdw-stage">
<div class="container" style="max-width:760px">
<article class="wdw-card overflow-hidden weather" aria-label="Weather report for Sydney">
<div class="wdw-aurora weather-hero p-4 p-md-5">
<div class="d-flex justify-content-between align-items-start gap-3">
<div>
<p class="mb-1 fw-semibold opacity-75 small text-uppercase" style="letter-spacing:.08em">Friday, 25 March</p>
<p class="mb-0 d-flex align-items-center gap-1 opacity-75">
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z"/><circle cx="12" cy="10" r="3"/></svg>
Sydney, Australia
</p>
</div>
<div class="btn-group btn-group-sm" role="group" aria-label="Temperature unit">
<input type="radio" class="btn-check" name="unit" id="unit-c" value="c" checked>
<label class="btn btn-outline-light rounded-start-pill px-3" for="unit-c">°C</label>
<input type="radio" class="btn-check" name="unit" id="unit-f" value="f">
<label class="btn btn-outline-light rounded-end-pill px-3" for="unit-f">°F</label>
</div>
</div>
<div class="d-flex align-items-end justify-content-between mt-4 mt-md-5">
<div>
<div class="display-1 fw-bold lh-1" id="now-temp" data-c="32">32°</div>
<p class="fs-5 mb-0 mt-2 opacity-75" id="now-cond" aria-live="polite">Partly cloudy</p>
</div>
<svg class="weather-art" viewBox="0 0 120 90" fill="none" aria-hidden="true">
<circle cx="82" cy="30" r="20" fill="#fde68a"/>
<path d="M30 80a18 18 0 0 1 2-36 24 24 0 0 1 46 6 15 15 0 0 1-2 30Z" fill="#fff"/>
</svg>
</div>
<div class="d-flex flex-wrap gap-4 mt-4 small opacity-75">
<span>Humidity <strong class="text-white">58%</strong></span>
<span>Wind <strong class="text-white">14 km/h</strong></span>
<span>UV index <strong class="text-white">8</strong></span>
</div>
</div>
<ul class="list-unstyled d-grid mb-0 forecast" role="list" aria-label="7 day forecast">
<li><button type="button" class="forecast-day active" aria-pressed="true" data-day-c="30" data-cond="Sunny"><span class="d">Sun</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4"/></svg><span class="t" data-c="30">30°</span></button></li>
<li><button type="button" class="forecast-day" aria-pressed="false" data-day-c="31" data-cond="Sunny"><span class="d">Mon</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4"/></svg><span class="t" data-c="31">31°</span></button></li>
<li><button type="button" class="forecast-day" aria-pressed="false" data-day-c="28" data-cond="Cloudy"><span class="d">Tue</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M17.5 19a4.5 4.5 0 1 0-1.4-8.8A6 6 0 1 0 5 15.5 3.5 3.5 0 0 0 6.5 19Z"/></svg><span class="t" data-c="28">28°</span></button></li>
<li><button type="button" class="forecast-day" aria-pressed="false" data-day-c="30" data-cond="Cloudy"><span class="d">Wed</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M17.5 19a4.5 4.5 0 1 0-1.4-8.8A6 6 0 1 0 5 15.5 3.5 3.5 0 0 0 6.5 19Z"/></svg><span class="t" data-c="30">30°</span></button></li>
<li><button type="button" class="forecast-day" aria-pressed="false" data-day-c="29" data-cond="Sunny"><span class="d">Thu</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4"/></svg><span class="t" data-c="29">29°</span></button></li>
<li><button type="button" class="forecast-day" aria-pressed="false" data-day-c="31" data-cond="Sunny"><span class="d">Fri</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4"/></svg><span class="t" data-c="31">31°</span></button></li>
<li><button type="button" class="forecast-day" aria-pressed="false" data-day-c="32" data-cond="Sunny"><span class="d">Sat</span><svg viewBox="0 0 24 24" width="22" height="22" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="4"/><path d="M12 2v2M12 20v2M4.9 4.9l1.4 1.4M17.7 17.7l1.4 1.4M2 12h2M20 12h2M4.9 19.1l1.4-1.4M17.7 6.3l1.4-1.4"/></svg><span class="t" data-c="32">32°</span></button></li>
</ul>
</article>
</div>
</section>
/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");
:root,
[data-bs-theme="light"] {
--wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
--bs-body-font-family: var(--wdw-font);
--bs-primary: #4f46e5;
--bs-primary-rgb: 79, 70, 229;
--bs-primary-text-emphasis: #3730a3;
--bs-primary-bg-subtle: #eef2ff;
--bs-primary-border-subtle: #c7d2fe;
--bs-link-color: #4f46e5;
--bs-link-color-rgb: 79, 70, 229;
--bs-link-hover-color: #4338ca;
--bs-link-hover-color-rgb: 67, 56, 202;
--bs-focus-ring-color: rgba(79, 70, 229, 0.25);
--bs-border-radius: 0.75rem;
--bs-border-radius-lg: 1rem;
--bs-border-radius-xl: 1.25rem;
--wdw-radius-card: 1.25rem;
--wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
--wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
--wdw-stage: #f5f6fb;
}
[data-bs-theme="dark"] {
--bs-primary: #818cf8;
--bs-primary-rgb: 129, 140, 248;
--bs-primary-text-emphasis: #c7d2fe;
--bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
--bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
--bs-link-color: #a5b4fc;
--bs-link-color-rgb: 165, 180, 252;
--bs-link-hover-color: #c7d2fe;
--bs-link-hover-color-rgb: 199, 210, 254;
--bs-focus-ring-color: rgba(129, 140, 248, 0.35);
--wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
--wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
--wdw-stage: #0f1117;
}
body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }
/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
--bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
--bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
--bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
--bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
--bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }
/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
/* Component */
.weather-hero { border-radius: 0; }
.weather-art { width: clamp(90px, 22vw, 150px); height: auto; filter: drop-shadow(0 10px 20px rgba(0,0,0,.25)); }
.weather .btn-outline-light { --bs-btn-border-color: rgba(255,255,255,.4); --bs-btn-hover-bg: rgba(255,255,255,.2); --bs-btn-hover-border-color: rgba(255,255,255,.6); --bs-btn-active-bg: #fff; --bs-btn-active-color: #1e1b4b; --bs-btn-active-border-color: #fff; min-width: 52px; }
.weather .btn-check:checked + .btn-outline-light { background: #fff; color: #1e1b4b; border-color: #fff; }
.forecast { grid-template-columns: repeat(7, 1fr); padding: .75rem; gap: .25rem; }
.forecast > li { display: flex; }
.forecast-day { width: 100%; border: 0; background: transparent; display: flex; flex-direction: column; align-items: center; gap: .35rem; padding: .75rem .25rem; border-radius: .875rem; color: var(--bs-secondary-color); font-size: .875rem; cursor: pointer; transition: background .15s; }
.forecast-day:focus-visible { outline: 2px solid var(--bs-primary); outline-offset: 2px; }
.forecast-day .d { font-weight: 600; font-size: .8125rem; }
.forecast-day .t { color: var(--bs-emphasis-color); font-weight: 700; }
.forecast-day:hover { background: var(--bs-tertiary-bg); }
.forecast-day.active { background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
@media (max-width: 575.98px) {
.forecast { padding: .5rem .25rem; gap: 0; }
.forecast-day { padding: .75rem 0; min-height: 44px; font-size: .8125rem; }
}
function initWeather() {
const radios = document.querySelectorAll('input[name="unit"]');
const days = document.querySelectorAll('.forecast-day');
const now = document.getElementById('now-temp');
const cond = document.getElementById('now-cond');
if (!radios.length || !now) return;
let unit = 'c';
const fmt = (c) => Math.round(unit === 'f' ? c * 9 / 5 + 32 : c) + '°';
const render = () => {
document.querySelectorAll('[data-c]').forEach((el) => { el.textContent = fmt(Number(el.dataset.c)); });
};
radios.forEach((r) => r.addEventListener('change', () => { unit = r.value; render(); }));
days.forEach((day) => {
day.addEventListener('click', () => {
days.forEach((d) => { d.classList.remove('active'); d.setAttribute('aria-pressed', 'false'); });
day.classList.add('active');
day.setAttribute('aria-pressed', 'true');
now.dataset.c = day.dataset.dayC;
if (cond && day.dataset.cond) cond.textContent = day.dataset.cond;
render();
});
});
}
initWeather();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.
