Two-week planning outlook

14-Day Weather Forecast for Porto Alegre, Brazil

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 60°F and 84°F during the next 14 days. Rain chances peak at 100% on Sunday, Oct 4, while Mon, Oct 12 currently look most favorable for outdoor plans.

Updated Oct 2, 9:25 PM -03:00 4 active alerts

14 Days at a Glance

Complete two-week outlook

Warmest DayWed, Oct 7 · 84°FModerate Rain

Coolest NightSat, Oct 3 · 50°FLight Rain

Highest Rain ChanceSun, Oct 4 · 100%Moderate Rain

Strongest WindSun, Oct 4 · 16.6 mphNo gust data

Weekend OutlookRain possible · Moderate Rain78°F / 50°F

Total Precipitation4.51 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Saturday, Oct 3 · 78°F / 50°F

Light Rain

Rain chance 79%, E 9.9 mph, humidity 58%.

Morning: 50°F
Afternoon: 73°F
Evening: 70°F
Overnight: 53°F
Humidity: 58%
Pressure: 29.91 inHg
Dew point: 57°F
UV index: 7.8 high
Sunrise: 6:00 AM
Sunset: 6:26 PM

Temperature Trend

HighLow50°F – 84°F

10/310/410/510/610/710/810/910/1010/1110/1210/1310/1410/1510/16

Rain Chances

79%10/3

100%10/4

100%10/5

91%10/6

87%10/7

100%10/8

100%10/9

100%10/10

35%10/11

0%10/12

100%10/13

100%10/14

100%10/15

76%10/16

UV Index

Daily peak

7.810/3

710/4

6.310/5

1.510/6

1.110/7

—10/8

—10/9

—10/10

—10/11

—10/12

—10/13

—10/14

—10/15

—10/16

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Mon, Oct 12

Lower rain chances and manageable winds

Rainy Days

Sun, Oct 4 · Mon, Oct 5 · Thu, Oct 8

Peak chance 100%

Warmest Days

Wed, Oct 7 · Sat, Oct 3 · Thu, Oct 15

Highs up to 84°F

Coolest Nights

Sat, Oct 3 · Sun, Oct 11 · Sat, Oct 10

Lows near 50°F

Windiest Day

Sunday, Oct 4

16.6 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 378°F / 50°FLight Rain · Rain 79%

Sun, Oct 473°F / 62°FModerate Rain · Rain 100%

Next Weekend

Sat, Oct 1060°F / 58°FHeavy Intensity Rain · Rain 100%

Sun, Oct 1168°F / 58°FLight Rain · Rain 35%

14-Day Weather Forecast for Porto Alegre, Brazil

Expect daytime highs between 60°F and 84°F during the next 14 days. Rain chances peak at 100% on Sunday, Oct 4, while Mon, Oct 12 currently look most favorable for outdoor plans.

Temperatures range from an overnight low near 50°F to a daytime high near 84°F. The strongest rain signal is 100% on Sunday, Oct 4, with 3 notable wet days in the current outlook.

FAQ

14-day forecast questions for Porto Alegre

What is the 14-day weather forecast for Porto Alegre?

Expect daytime highs between 60°F and 84°F during the next 14 days. Rain chances peak at 100% on Sunday, Oct 4, while Mon, Oct 12 currently look most favorable for outdoor plans.

Will it rain in Porto Alegre during the next two weeks?

The strongest rain signal is 100% on Sunday, Oct 4, with 3 notable wet days in the current outlook.

What is the hottest day in Porto Alegre during the next 14 days?

The warmest forecast day is Wednesday, Oct 7, with a high near 84°F.

What is the coldest night in Porto Alegre?

The lowest forecast temperature is 50°F on Saturday, Oct 3.

What will the weather be this weekend in Porto Alegre?

This Weekend currently ranges from 50°F to 78°F, with rain chances peaking at 100%.