Here you can see a detailed look at the forecast for the next 48 hours. Note that the base for this is our Meteogram product, which shows a good average forecast for Porto Alegre (Rio Grande do Sul, Brazil).
However, you can also look at our compact prediction based on any other model that forecasts for your chosen location.
The following models are available for Porto Alegre:
ECMWF 6z/18z (3 days), ECMWF IFS HRES (5 days), GFS (5 days), GEM (5 days), ACCESS-G (5 days), ICON (5 days), NORWAY (5 days), UKMO (5 days), DWD MOSMIX (5 days), Serbian MOS (5 days)
This plot displays the 14 day temperature forecast for your selected location, Porto Alegre.
The red numbers show the expected high temperature for a given day, while the blue numbers show the expected low temperature. Because forecast uncertainty increases with time, we also display the range of possible high/low temperature outcomes, shown as the shaded red/blue regions. The actual high/low temp could fall anywhere in that shaded region, and the larger the shaded regions are, the higher the forecast uncertainty is.
Current weather - Here we've put together a glance at all the most important information about the current weather in Porto Alegre (Rio Grande do Sul, Brazil). You can see where there are thunderstorms currently ongoing, as well as where thunderstorms have occurred in recent weeks and months with our lightning analysis tool. Our HD satellite images of Porto Alegre will show you whether there’s sunshine currently in the area, or if clouds are making for a more gloomy day. Finally, current observations will tell you what current temperatures look like around Porto Alegre at the moment, as well as if it's humid and/or windy.
Forecast for the next few days - The weather forecast for Porto Alegre is available in several different versions, all clearly and simply displayed here on the Weather Porto Alegre page. For the short term, we have data based on a single weather model that is known to deliver the best forecast for Porto Alegre. For the longer term, we have forecasts for the next two weeks based on an analysis of many different possible forecast outcomes that will give you a sense of not just what's most likely, but how the forecast could change in future updates as we get closer to any given date. If the range of possible outcomes is narrow, you can have high confidence in the forecast. If the range is wide, you know there’s more uncertainty, and to not give too much credence to any one possible forecast outcome. We also have other products such as Meteograms and Forecast XL elsewhere on our site to give you additional options for figuring out the forecast for Porto Alegre.
Cities, towns, villages
- Alegrete, Alvorada, Arroio Grande, Arroio do Meio, Arroio dos Ratos, Bagé, Bento Gonçalves, Butiá, Cacequi, Cachoeira do Sul, Cachoeirinha, Camaquã, Candelária, Canela, Canguçu, Canoas, Capão da Canoa, Carazinho, Carlos Barbosa, Caxias do Sul, Caçapava do Sul, Charqueadas, Cruz Alta, Dom Pedrito, Encantado, Encruzilhada do Sul, Erechim, Esteio, Estrela, Estância Velha, Farroupilha, Flores da Cunha, Frederico Westphalen, Garibaldi, Giruá, Gravataí, Guaporé, Guaíba, Herval, Horizontina, Ibirubá, Igrejinha, Ijuí, Itaqui, Ivoti, Jaguarão, Júlio de Castilhos, Lagoa Vermelha, Lajeado, Marau, Montenegro, Nova Petrópolis, Nova Prata, Novo Hamburgo, Não Me Toque, Osório, Palmeira das Missões, Panambi, Parobé, Passo Fundo, Pelotas, Porto Alegre, Portão, Quaraí, Rio Grande, Rio Pardo, Rolante, Rosário do Sul, Santa Cruz do Sul, Santa Maria, Santa Rosa, Santa Vitória do Palmar, Santana do Livramento, Santiago, Santo Ângelo, Sapiranga, Sapucaia, Sarandi, Soledade, São Borja, São Francisco de Assis, São Francisco de Paula, São Gabriel, São Jerônimo, São Leopoldo, São Lourenço do Sul, São Luiz Gonzaga, São Marcos, São Pedro do Sul, São Sebastião do Caí, São Sepé, Tapejara, Tapes, Taquara, Taquari, Teutônia, Torres, Tramandaí, Triunfo, Três Coroas, Três Passos, Três de Maio, Tupanciretã, Uruguaiana, Vacaria, Venâncio Aires, Veranópolis, Viamão
Mountains and hills
- Cerro Bicudo, Cerro Botucaraí, Cerro Cipriano, Cerro Conceição, Cerro Guará, Cerro Lucas, Cerro Morungava, Cerro da Sepultura, Cerro da Vigia, Coxilha Alta, Coxilha da Cordilheira, Morro Agudo, Morro Pasmado, Morro Sgarbi, Morro Teresópolis, Morro da Cascavel, Morro da Chácara, Morro da Cruz, Morro da Lagoa, Morro da Palha, Morro da Pedra Redonda, Morro da Polícia, Morro do Elefante, Morro do Itacolomi, Morro do Tigre
- Barragem do DNOS, Lagoa Cerquinha, Lagoa Formosa, Lagoa Manuel Nunes, Lagoa Rincão das Éguas, Lagoa da Harmonia, Lagoa da Porteira, Lagoa da Reserva, Lagoa da Rondinha, Lagoa da Tapera, Lagoa do Coconde, Lagoa do Jacaré, Lagoa do Marcelino, Lagoa do Morro do Forno, Lagoa do Retavado, Lagoa dos Veados, Lake Guaíba