See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Overcast
Feels Like: 17°
Min: 16°
Max: 21°
The next few hours will be overcast, with today reaching 21°C and dropping to 18°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:54
Sunrise
17:35
Sunset
Moon
Waning Crescent
03:11
Moonrise
14:11
Moonset
Daily Forecast
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Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
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Humidity
Weather in Armação dos Búzios today, September 07, 2026
Armação dos Búzios starts September 07, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 40% around 11:00. Cloud cover is also at its densest near 11:00 at roughly 98%.
Expect highs of 21°C and cooler readings close to 16°C. Relative humidity sits between 57% and 87%, reaching its peak around 23:00. A lighter breeze peaks around 12:00 near 2.7 km/h.
The second half of the day still looks unsettled, with rain probability around 78% by 22:00. Dense cloud near 99% at 14:00 keeps the feel grey. Visibility stays generally good near 14.9 km on average, though it can drop toward 9.0 km in thicker cloud or showers. Daylight runs from 05:54 to 17:35, lasting 11 hours 41 minutes of sunlight today.
In short, treat September 07, 2026 in Armação dos Búzios as a damp day: pack covers, watch the wetter hours, and expect a high near 21°C.
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