Previsão do Tempo

HG BrasilWeather
Dados meteorológicos atualizados e precisos.

O HG Weather é uma API que fornece dados de previsão do tempo e condições climáticas atuais para uma cidade. É possível obter a cidade desejada de várias formas diferentes, como geolocalização, IP do usuário, busca por nome ou código.

Para acessar os dados da API é necessário utilizar uma chave de integração.
Os dados meteorológicos são atualizados em intervalos de até 1 hora.
É possível indicar o idioma de retorno da API através do parâmetro locale. Estão disponíveis: pt (português, por padrão) e en (inglês).

Requisição

Todas as requisições tem como base o seguinte endpoint:

GET
https://api.hgbrasil.com/weather?key=suachave
curl -X GET "https://api.hgbrasil.com/weather?key=suachave"

Veja como é fácil obter dados de previsão do tempo para uma cidade ou região específica. Você pode fazer isso de várias maneiras, como:

Resposta

Exemplo de resposta no formato JSON.

{
  "by": "default",
  "valid_key": true,
  "results": {
    "temp": 20,
    "date": "07/07/2026",
    "time": "12:01",
    "condition_code": "29",
    "description": "Parcialmente nublado",
    "currently": "dia",
    "woeid": 455827,
    "city": "São Paulo, SP",
    "img_id": "29",
    "humidity": 71,
    "cloudiness": 38,
    "rain": 0,
    "wind_speedy": "0.45 km/h",
    "wind_direction": 240,
    "wind_cardinal": "SO",
    "sunrise": "06:49 am",
    "sunset": "05:33 pm",
    "moon_phase": "last_quarter",
    "condition_slug": "cloudly_day",
    "city_name": "São Paulo",
    "timezone": "-03:00",
    "forecast": [
      {
        "date": "07/07",
        "full_date": "07/07/2026",
        "weekday": "Ter",
        "max": 23,
        "min": 14,
        "humidity": 60,
        "cloudiness": 74,
        "rain": 0.93,
        "rain_probability": 94,
        "wind_speedy": "4.23 km/h",
        "sunrise": "06:49 am",
        "sunset": "05:33 pm",
        "moon_phase": "last_quarter",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "08/07",
        "full_date": "08/07/2026",
        "weekday": "Qua",
        "max": 22,
        "min": 14,
        "humidity": 61,
        "cloudiness": 98,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "3.03 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:33 pm",
        "moon_phase": "last_quarter",
        "description": "Tempo nublado",
        "condition": "cloud"
      },
      {
        "date": "09/07",
        "full_date": "09/07/2026",
        "weekday": "Qui",
        "max": 22,
        "min": 12,
        "humidity": 35,
        "cloudiness": 0,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "2.97 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:34 pm",
        "moon_phase": "last_quarter",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "10/07",
        "full_date": "10/07/2026",
        "weekday": "Sex",
        "max": 25,
        "min": 14,
        "humidity": 28,
        "cloudiness": 0,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "4.16 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:34 pm",
        "moon_phase": "waning_crescent",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "11/07",
        "full_date": "11/07/2026",
        "weekday": "Sáb",
        "max": 27,
        "min": 16,
        "humidity": 30,
        "cloudiness": 5,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "3.82 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:35 pm",
        "moon_phase": "waning_crescent",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "12/07",
        "full_date": "12/07/2026",
        "weekday": "Dom",
        "max": 24,
        "min": 17,
        "humidity": 34,
        "cloudiness": 79,
        "rain": 1.08,
        "rain_probability": 100,
        "wind_speedy": "3.76 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:35 pm",
        "moon_phase": "waning_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "13/07",
        "full_date": "13/07/2026",
        "weekday": "Seg",
        "max": 17,
        "min": 15,
        "humidity": 94,
        "cloudiness": 100,
        "rain": 23.88,
        "rain_probability": 100,
        "wind_speedy": "5.74 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:35 pm",
        "moon_phase": "waning_crescent",
        "description": "Chuva",
        "condition": "rain"
      },
      {
        "date": "14/07",
        "full_date": "14/07/2026",
        "weekday": "Ter",
        "max": 15,
        "min": 13,
        "humidity": 89,
        "cloudiness": 100,
        "rain": 1.5,
        "rain_probability": 99,
        "wind_speedy": "3.93 km/h",
        "sunrise": "06:48 am",
        "sunset": "05:36 pm",
        "moon_phase": "new",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "15/07",
        "full_date": "15/07/2026",
        "weekday": "Qua",
        "max": 23,
        "min": 13,
        "humidity": 55,
        "cloudiness": 0,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "4.38 km/h",
        "sunrise": "06:47 am",
        "sunset": "05:36 pm",
        "moon_phase": "new",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "16/07",
        "full_date": "16/07/2026",
        "weekday": "Qui",
        "max": 23,
        "min": 15,
        "humidity": 57,
        "cloudiness": 0,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "3.42 km/h",
        "sunrise": "06:47 am",
        "sunset": "05:37 pm",
        "moon_phase": "waxing_crescent",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "17/07",
        "full_date": "17/07/2026",
        "weekday": "Sex",
        "max": 27,
        "min": 15,
        "humidity": 43,
        "cloudiness": 10,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "4.87 km/h",
        "sunrise": "06:47 am",
        "sunset": "05:37 pm",
        "moon_phase": "waxing_crescent",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "18/07",
        "full_date": "18/07/2026",
        "weekday": "Sáb",
        "max": 27,
        "min": 16,
        "humidity": 50,
        "cloudiness": 75,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "3.69 km/h",
        "sunrise": "06:47 am",
        "sunset": "05:37 pm",
        "moon_phase": "waxing_crescent",
        "description": "Tempo nublado",
        "condition": "cloud"
      },
      {
        "date": "19/07",
        "full_date": "19/07/2026",
        "weekday": "Dom",
        "max": 28,
        "min": 18,
        "humidity": 37,
        "cloudiness": 84,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "5.05 km/h",
        "sunrise": "06:46 am",
        "sunset": "05:38 pm",
        "moon_phase": "waxing_crescent",
        "description": "Tempo nublado",
        "condition": "cloud"
      },
      {
        "date": "20/07",
        "full_date": "20/07/2026",
        "weekday": "Seg",
        "max": 27,
        "min": 19,
        "humidity": 50,
        "cloudiness": 87,
        "rain": 0.24,
        "rain_probability": 20,
        "wind_speedy": "3.6 km/h",
        "sunrise": "06:46 am",
        "sunset": "05:38 pm",
        "moon_phase": "waxing_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "21/07",
        "full_date": "21/07/2026",
        "weekday": "Ter",
        "max": 28,
        "min": 18,
        "humidity": 37,
        "cloudiness": 0,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "2.43 km/h",
        "sunrise": "06:46 am",
        "sunset": "05:39 pm",
        "moon_phase": "waxing_crescent",
        "description": "Tempo limpo",
        "condition": "clear_day"
      }
    ],
    "cref": "24b247",
    "latitude": -23.5329,
    "longitude": -46.6395
  },
  "execution_time": 0,
  "from_cache": true
}

Campos

Os dados referentes à consulta chegam no parâmetro results, você também pode conferir a autenticação de sua chave no parâmetro de retorno valid_key.