Weather in Porto Alegre for the week
Weather in Porto Alegre for the week: from +6° to +25° by day and night. Day-by-day forecast, precipitation chance and a temperature chart below.
Weather forecast in Porto Alegre for the week 📅
Temperature chart for the week 📈
Weather in Porto Alegre for 5 days
Weekend weather in Porto Alegre
📒 Weather diary in Porto Alegre
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in Porto Alegre ❓
What's the weather in Porto Alegre for the week?
This week from +6° to +25°, mostly mostly clear.
What's the 5-day forecast in Porto Alegre?
Five-day forecast: by day from +14° to +19°, nights around +6°. No significant precipitation expected.
Which days in Porto Alegre will it rain?
Rain expected: Thursday (August 27). Take an umbrella those days.
Weekend weather in Porto Alegre?
Weekend: Saturday +14°/+8°, Sunday +16°/+6°.
Warmer or colder than usual in Porto Alegre this week?
Around the climate norm.
Do I need an umbrella in Porto Alegre for the week?
No, precipitation is unlikely — you can go out without an umbrella.
Do I need sunscreen in Porto Alegre?
Yes, the UV index is 6 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Is it a good day for a picnic in Porto Alegre?
Yes, it’s warm and dry (up to +18°) — a good time for a picnic, a walk or a barbecue.
How long is it safe to stay in the sun in Porto Alegre?
At UV 6, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Is it a good day to wash the car in Porto Alegre?
No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.
Weather in Porto Alegre — in detail
Weather forecast in Porto Alegre for the week: from +6° to +25° day and night. Warmest day — Wednesday, August 26 (up to +25°). Coolest — Sunday, August 23 (+6°). No significant precipitation. Trend: it warms toward the end. See also the forecast for 2 weeks and for the month.
To quickly check the weather in Porto Alegre anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.