Porto Alegre weather

Name: Porto Alegre
Address: BR

The forecast for Porto Alegre (Brazil) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

Brazil30.03°S, 51.23°WAmerica/Sao Paulo (UTC-3)ECMWF: October 25 at 09:00 AM

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Next 48 hours (local time)

10-day forecast

TodayOctober 25Rain
4 mm · gusts 28 km/h16°C 14°C
TomorrowOctober 26Light rain
2 mm · gusts 33 km/h19°C 13°C
TuesdayOctober 27Mostly clear
gusts 42 km/h23°C 12°C
WednesdayOctober 28Partly cloudy
gusts 30 km/h24°C 15°C
ThursdayOctober 29Light rain
0.3 mm · gusts 16 km/h22°C 17°C
FridayOctober 30Light rain
0.9 mm · gusts 15 km/h23°C 17°C
SaturdayOctober 31Light rain
0.3 mm · gusts 30 km/h24°C 16°C
SundayNovember 1Partly cloudy
gusts 41 km/h23°C 16°C
MondayNovember 2Cloudy
gusts 36 km/h23°C 16°C
TuesdayNovember 3Partly cloudy
gusts 33 km/h29°C 16°C

Over the next 10 days in Porto Alegre, temperatures will range from 12°C to 29°C, with 8 mm of rain or snow in total. Days with at least 1 mm of precipitation: 2. ECMWF model run from October 25 at 09:00 AM.

Porto Alegre wind forecast for 10 days

Windiest: Tuesday, October 27 - average 11 km/h, gusts up to 42 km/h. Calmest: Saturday, October 31 - average 5 km/h. The wind blows most often from the southeast.

Day	Wind	Gusts	Direction
Today	12 km/h	28 km/h	south
Tomorrow	12 km/h	33 km/h	south
Tue, 10/27	11 km/h	42 km/h	east
Wed, 10/28	7 km/h	30 km/h	southeast
Thu, 10/29	11 km/h	16 km/h	south
Fri, 10/30	9 km/h	15 km/h	southeast
Sat, 10/31	5 km/h	30 km/h	southeast
Sun, 11/1	11 km/h	41 km/h	southeast
Mon, 11/2	13 km/h	36 km/h	east
Tue, 11/3	8 km/h	33 km/h	east

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Climate through the year

In October, daytime temperatures here average 24°C and nights 14°C, with about 155 mm of rain over the month. The warmest month is February (an average of 29°C by day), the coolest is July (18°C by day, 9°C at night). The wettest month is September (about 157 mm) and the driest is April (98 mm).

Month	Day	Night	Rain
January	29°C	20°C	120 mm
February	29°C	20°C	103 mm
March	28°C	18°C	103 mm
April	25°C	16°C	98 mm
May	21°C	12°C	112 mm
June	19°C	10°C	114 mm
July	18°C	9°C	149 mm
August	20°C	10°C	116 mm
September	21°C	12°C	157 mm
October	24°C	14°C	155 mm
November	26°C	16°C	111 mm
December	28°C	18°C	110 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Porto Alegre comes from the ECMWF model and is computed for the point 30.03°S, 51.23°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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