🇧🇷 Clima em Porto Alegre
Clima Atual em Porto Alegre
25°C
Sensação térmica 26°C. Ensolarado.
🌬️ 10 km/h NNW
💧 61% Umidade
🧭 1004 hPa
👁️ 10.0 km Visibilidade
☀️ Índice UV: 3.6
🌡️ Ponto de orvalho: 17°C
🌅
Nascer do sol: 07:06 AM
🌇
Pôr do Sol: 05:55 PM
Sobreposições do Mapa:
Previsão Horária para Porto Alegre
15:00
26°
17%
16:00
26°
4%
17:00
25°
12%
18:00
24°
20%
19:00
23°
21%
20:00
22°
74%
21:00
20°
80%
22:00
20°
86%
23:00
17°
81%
00:00
18°
14%
01:00
18°
37%
02:00
17°
43%
03:00
16°
45%
04:00
15°
33%
05:00
14°
25%
06:00
13°
28%
07:00
13°
27%
08:00
12°
32%
09:00
12°
28%
10:00
12°
14%
11:00
13°
13%
12:00
14°
7%
13:00
14°
4%
14:00
15°
3%
Previsão de 14 Dias para Porto Alegre
2026-08-06
Ensolarado
26° /
16°
2026-08-07
Ensolarado
18° /
11°
2026-08-08
Ensolarado
16° /
9°
2026-08-09
Ensolarado
14° /
8°
2026-08-10
Parcialmente nublado
13° /
8°
2026-08-11
Ensolarado
16° /
10°
2026-08-12
Encoberto
15° /
11°
Previsões Adicionais para Porto Alegre
Qualidade do ar
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 135.0 μg/m³
O₃ (Ozone) 92.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.1 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 7.5 μg/m³
PM10 (Coarse particles) 7.7 μg/m³
Histórico do Tempo
Previsões do Tempo para Outras Cidades em Brasil
Clima em Porto Alegre — FAQ
Respostas atualizadas a cada solicitação com base nas condições atuais em Porto Alegre.
What is the weather like right now in Porto Alegre?
Right now in Porto Alegre, Brasil the temperature is 25.3°C (feels like 25.9°C), with ensolarado. Relative humidity is 61% and wind is 10.1 km/h.
What is today's high and low temperature in Porto Alegre?
Today's forecast high in Porto Alegre is 26.1°C and the overnight low is 16.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Porto Alegre today?
The chance of precipitation in Porto Alegre today is 78%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Porto Alegre differ from nearby cities?
Even short distances can change temperatures noticeably. Porto Alegre's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.