Our 14 day weather forecast for Porto Alegre becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Porto Alegre 14 day forecast

Date	Temperatures		Wind
Friday, September 18	23 ° / 12 °	Overcast	10 Km/h
Saturday, September 19	19 ° / 16 °	Light drizzle	10 Km/h
Sunday, September 20	25 ° / 16 °	Light rain shower	4 Km/h
Monday, September 21	21 ° / 17 °	Light rain shower	5 Km/h
Tuesday, September 22	21 ° / 12 °	Patchy rain possible	5 Km/h
Wednesday, September 23	26 ° / 13 °	Patchy rain possible	5 Km/h
Thursday, September 24	32 ° / 17 °	Partly cloudy	21 Km/h
Friday, September 25	21 ° / 20 °	Moderate or heavy rain shower	7 Km/h
Saturday, September 26	19 ° / 13 °	Light rain shower	13 Km/h
Sunday, September 27	17 ° / 11 °	Patchy rain possible	16 Km/h
Monday, September 28	20 ° / 11 °	Clear	21 Km/h
Tuesday, September 29	21 ° / 13 °	Overcast	15 Km/h
Wednesday, September 30	22 ° / 16 °	Overcast	24 Km/h
Thursday, October 1	27 ° / 17 °	Overcast	14 Km/h
Further Ahead

Porto Alegre 14 days – weather graph

The weather in Porto Alegre for the next 14 days - FAQ

What will the temperature be in Porto Alegre during the next 14 days?

The temperature will range between 32° C and 17° C. The hottest day in the next 2 weeks will be on September 24 and the coldest on September 27.

Will it rain at Porto Alegre in the next 14 days?

Yes, there will be around 7 days with rain and an overall rainfall of 40 mm.

Can I see more details about the weather in Porto Alegre on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Porto Alegre's pages.

Do you have a weather forecast for Porto Alegre for more than 14 days?

You can check the Porto Alegre long range weather page, it is not a forecast, but it can give you an idea of how the weather in Porto Alegre will be like (based on past weather information).

More about the weather in Porto Alegre