Previsão do Tempo

Weather

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:

GEThttps://api.hgbrasil.com/weather?key=suachave

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

const url = new URL("/weather", "https://api.hgbrasil.com")

url.searchParams.set("key", "suachave")

const response = await fetch(url.href)
const data = await response.json()

$url = 'https://api.hgbrasil.com/weather';

$queryString = http_build_query([
    'key' => 'suachave'
]);

$response = file_get_contents($url . '?' . $queryString);
$data = json_decode($response, true);

import requests

url = 'https://api.hgbrasil.com/weather'

params = {
    'key': 'suachave'
}

response = requests.get(url, params=params)
data = response.json()

require 'net/http'
require 'uri'
require 'json'

uri = URI('https://api.hgbrasil.com/weather')

uri.query = URI.encode_www_form({
  key: 'suachave'
})

response = Net::HTTP.get(uri)
data = JSON.parse(response, symbolize_names: true)

import java.net.URI;
import java.net.http.*;

var url = "https://api.hgbrasil.com/weather?key=suachave";

var client = HttpClient.newHttpClient();
var request = HttpRequest.newBuilder()
    .uri(URI.create(url))
    .GET()
    .build();

var response = client.send(request, HttpResponse.BodyHandlers.ofString());
var data = response.body();

using System.Net.Http;
using System.Text.Json;
using System.Web;

var client = new HttpClient();
var baseUrl = "https://api.hgbrasil.com/weather";

var queryParams = HttpUtility.ParseQueryString(string.Empty);
queryParams["key"] = "suachave";

var url = $"{baseUrl}?{queryParams}";
var response = await client.GetStringAsync(url);
var data = JsonSerializer.Deserialize<dynamic>(response);

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": 21,
    "date": "09/03/2026",
    "time": "15:01",
    "condition_code": "9",
    "description": "Chuviscos",
    "currently": "dia",
    "woeid": 455827,
    "city": "São Paulo, SP",
    "img_id": "9",
    "humidity": 97,
    "cloudiness": 100,
    "rain": 0,
    "wind_speedy": "5.14 km/h",
    "wind_direction": 170,
    "wind_cardinal": "S",
    "sunrise": "06:05 am",
    "sunset": "06:28 pm",
    "moon_phase": "waning_gibbous",
    "condition_slug": "rain",
    "city_name": "São Paulo",
    "timezone": "-03:00",
    "forecast": [
      {
        "date": "09/03",
        "full_date": "09/03/2026",
        "weekday": "Seg",
        "max": 24,
        "min": 19,
        "humidity": 65,
        "cloudiness": 81,
        "rain": 1.8,
        "rain_probability": 100,
        "wind_speedy": "5.92 km/h",
        "sunrise": "06:05 am",
        "sunset": "06:28 pm",
        "moon_phase": "waning_gibbous",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "10/03",
        "full_date": "10/03/2026",
        "weekday": "Ter",
        "max": 21,
        "min": 18,
        "humidity": 84,
        "cloudiness": 100,
        "rain": 5.87,
        "rain_probability": 100,
        "wind_speedy": "3.77 km/h",
        "sunrise": "06:06 am",
        "sunset": "06:27 pm",
        "moon_phase": "last_quarter",
        "description": "Chuva",
        "condition": "rain"
      },
      {
        "date": "11/03",
        "full_date": "11/03/2026",
        "weekday": "Qua",
        "max": 23,
        "min": 17,
        "humidity": 72,
        "cloudiness": 100,
        "rain": 4.9,
        "rain_probability": 100,
        "wind_speedy": "3.6 km/h",
        "sunrise": "06:06 am",
        "sunset": "06:26 pm",
        "moon_phase": "last_quarter",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "12/03",
        "full_date": "12/03/2026",
        "weekday": "Qui",
        "max": 18,
        "min": 17,
        "humidity": 93,
        "cloudiness": 100,
        "rain": 32.25,
        "rain_probability": 100,
        "wind_speedy": "3.51 km/h",
        "sunrise": "06:07 am",
        "sunset": "06:25 pm",
        "moon_phase": "last_quarter",
        "description": "Chuva",
        "condition": "rain"
      },
      {
        "date": "13/03",
        "full_date": "13/03/2026",
        "weekday": "Sex",
        "max": 19,
        "min": 17,
        "humidity": 97,
        "cloudiness": 100,
        "rain": 20,
        "rain_probability": 100,
        "wind_speedy": "2.29 km/h",
        "sunrise": "06:07 am",
        "sunset": "06:24 pm",
        "moon_phase": "last_quarter",
        "description": "Chuva",
        "condition": "rain"
      },
      {
        "date": "14/03",
        "full_date": "14/03/2026",
        "weekday": "Sáb",
        "max": 24,
        "min": 18,
        "humidity": 74,
        "cloudiness": 93,
        "rain": 7.02,
        "rain_probability": 100,
        "wind_speedy": "4.92 km/h",
        "sunrise": "06:07 am",
        "sunset": "06:23 pm",
        "moon_phase": "waning_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "15/03",
        "full_date": "15/03/2026",
        "weekday": "Dom",
        "max": 27,
        "min": 18,
        "humidity": 65,
        "cloudiness": 94,
        "rain": 0.99,
        "rain_probability": 52,
        "wind_speedy": "3.56 km/h",
        "sunrise": "06:08 am",
        "sunset": "06:22 pm",
        "moon_phase": "waning_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "16/03",
        "full_date": "16/03/2026",
        "weekday": "Seg",
        "max": 29,
        "min": 19,
        "humidity": 55,
        "cloudiness": 5,
        "rain": 5.85,
        "rain_probability": 100,
        "wind_speedy": "3.27 km/h",
        "sunrise": "06:08 am",
        "sunset": "06:21 pm",
        "moon_phase": "waning_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "17/03",
        "full_date": "17/03/2026",
        "weekday": "Ter",
        "max": 26,
        "min": 19,
        "humidity": 70,
        "cloudiness": 100,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "4.61 km/h",
        "sunrise": "06:09 am",
        "sunset": "06:20 pm",
        "moon_phase": "waning_crescent",
        "description": "Tempo nublado",
        "condition": "cloud"
      },
      {
        "date": "18/03",
        "full_date": "18/03/2026",
        "weekday": "Qua",
        "max": 27,
        "min": 19,
        "humidity": 50,
        "cloudiness": 1,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "5.38 km/h",
        "sunrise": "06:09 am",
        "sunset": "06:19 pm",
        "moon_phase": "new",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "19/03",
        "full_date": "19/03/2026",
        "weekday": "Qui",
        "max": 26,
        "min": 17,
        "humidity": 49,
        "cloudiness": 3,
        "rain": 0,
        "rain_probability": 0,
        "wind_speedy": "5.49 km/h",
        "sunrise": "06:09 am",
        "sunset": "06:18 pm",
        "moon_phase": "new",
        "description": "Tempo limpo",
        "condition": "clear_day"
      },
      {
        "date": "20/03",
        "full_date": "20/03/2026",
        "weekday": "Sex",
        "max": 26,
        "min": 19,
        "humidity": 52,
        "cloudiness": 22,
        "rain": 0.33,
        "rain_probability": 20,
        "wind_speedy": "5.21 km/h",
        "sunrise": "06:10 am",
        "sunset": "06:17 pm",
        "moon_phase": "waxing_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "21/03",
        "full_date": "21/03/2026",
        "weekday": "Sáb",
        "max": 28,
        "min": 18,
        "humidity": 54,
        "cloudiness": 8,
        "rain": 2.25,
        "rain_probability": 100,
        "wind_speedy": "3.99 km/h",
        "sunrise": "06:10 am",
        "sunset": "06:16 pm",
        "moon_phase": "waxing_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "22/03",
        "full_date": "22/03/2026",
        "weekday": "Dom",
        "max": 27,
        "min": 18,
        "humidity": 51,
        "cloudiness": 46,
        "rain": 0.3,
        "rain_probability": 20,
        "wind_speedy": "4.31 km/h",
        "sunrise": "06:10 am",
        "sunset": "06:15 pm",
        "moon_phase": "waxing_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      },
      {
        "date": "23/03",
        "full_date": "23/03/2026",
        "weekday": "Seg",
        "max": 28,
        "min": 19,
        "humidity": 53,
        "cloudiness": 22,
        "rain": 5.4,
        "rain_probability": 100,
        "wind_speedy": "3.04 km/h",
        "sunrise": "06:11 am",
        "sunset": "06:14 pm",
        "moon_phase": "waxing_crescent",
        "description": "Chuvas esparsas",
        "condition": "rain"
      }
    ],
    "cref": "10af6a",
    "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.

Cotações Históricas

Acesse o histórico de cotações de ações, fundos imobiliários, BDRs, ETFs e outros ativos negociados na B3 (Ibovespa).

Localização

Obtenha dados de previsão do tempo para uma cidade ou região específica.