Show weather in both Celsius and Fahrenheit

src/app/api/weather/route.ts

@@ -25,17 +25,23 @@ export async function GET() {
     const current = json.current_weather || {};
     const daily = json.daily || {};
 
+    const celsius = (v: number | undefined) => (v === undefined ? undefined : Math.round(v));
+    const fahrenheit = (v: number | undefined) => (v === undefined ? undefined : Math.round((v * 9) / 5 + 32));
+
     return NextResponse.json({
       data: {
         current: {
-          temperature: current.temperature,
+          celsius: celsius(current.temperature),
+          fahrenheit: fahrenheit(current.temperature),
           windspeed: current.windspeed,
           weathercode: current.weathercode,
           summary: codeMap[current.weathercode] || 'Unknown',
         },
         today: {
-          max: daily.temperature_2m_max?.[0],
-          min: daily.temperature_2m_min?.[0],
+          maxC: celsius(daily.temperature_2m_max?.[0]),
+          minC: celsius(daily.temperature_2m_min?.[0]),
+          maxF: fahrenheit(daily.temperature_2m_max?.[0]),
+          minF: fahrenheit(daily.temperature_2m_min?.[0]),
           weathercode: daily.weathercode?.[0],
           summary: codeMap[daily.weathercode?.[0]] || 'Unknown',
         },
@@ -46,8 +52,8 @@ export async function GET() {
     return NextResponse.json(
       {
         data: {
-          current: { temperature: 18, windspeed: 6, weathercode: 1, summary: 'Mainly clear' },
-          today: { max: 22, min: 10, weathercode: 1, summary: 'Mainly clear' },
+          current: { celsius: 18, fahrenheit: 64, windspeed: 6, weathercode: 1, summary: 'Mainly clear' },
+          today: { maxC: 22, minC: 10, maxF: 72, minF: 50, weathercode: 1, summary: 'Mainly clear' },
         },
       },
       { status: 200 }

src/components/CalendarStrip.tsx

@@ -12,8 +12,8 @@ interface CalendarEvent {
 }
 
 interface WeatherData {
-  current?: { temperature: number; summary: string };
-  today?: { max: number; min: number; summary: string };
+  current?: { celsius: number; fahrenheit: number; summary: string };
+  today?: { maxC: number; minC: number; maxF: number; minF: number; summary: string };
 }
 
 const gold = '#E8A849';
@@ -66,9 +66,9 @@ export default function CalendarStrip() {
           {
             id: 9999,
             date: new Date().toISOString().split('T')[0],
-            title: `${weather.current?.temperature ?? '--'}°C ${weather.current?.summary ?? ''}`,
+            title: `${weather.current?.celsius ?? '--'}°C / ${weather.current?.fahrenheit ?? '--'}°F ${weather.current?.summary ?? ''}`,
             type: 'weather' as const,
-            description: `Today ${weather.today?.max ?? '--'}° / ${weather.today?.min ?? '--'}°`,
+            description: `Today ${weather.today?.maxC ?? '--'}°C / ${weather.today?.maxF ?? '--'}°F · ${weather.today?.minC ?? '--'}°C / ${weather.today?.minF ?? '--'}°F`,
             color: '#4FC3F7',
             isWeather: true,
           },