# Live Weather & 7-Day Forecast: Washington D.C., USA (`geo-weather-city-washington-dc`)
- **Status**: 200 OK | **Latency**: 23ms | **Cached**: false
- **Primary Authority**: Open-Meteo High-Resolution Weather API (NOAA/DWD/ECMWF)
- **License & Trust**: Open-Meteo CC-BY 4.0 Open Data (official_public_institution)
- **Verified At (UTC)**: 2026-10-27T19:15:10.465Z
- **Data Freshness**: live
## Structured Data
```json
{
  "city": "Washington D.C., USA",
  "coordinates": {
    "latitude": 38.9072,
    "longitude": -77.0369,
    "elevation_m": 25
  },
  "timezone": "America/New_York",
  "current": {
    "temperature_c": 21.6,
    "feels_like_c": 20.7,
    "humidity_pct": 44,
    "wind_speed_kmh": 4.1,
    "precipitation_mm": 0
  },
  "forecast_3_days": [
    {
      "date": "2026-10-27",
      "max_temp_c": 21.7,
      "min_temp_c": 8.4,
      "precip_mm": 0
    },
    {
      "date": "2026-10-28",
      "max_temp_c": 19.7,
      "min_temp_c": 9.6,
      "precip_mm": 0
    },
    {
      "date": "2026-10-29",
      "max_temp_c": 22.5,
      "min_temp_c": 9.3,
      "precip_mm": 0
    }
  ]
}
```
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