See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Overcast
Feels Like: 14°
Min: 14°
Max: 16°
The next few hours will be overcast, with today reaching 16°C and dropping to 14°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:22
Sunrise
18:01
Sunset
Moon
Waning Crescent
03:46
Moonrise
14:32
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Guaratuba.
Resources
UV Index
Humidity
Weather in Guaratuba today, September 07, 2026
Guaratuba stays under cloudy skies on September 07, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 90% by 11:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 14°C up to 16°C. Relative humidity sits between 66% and 77%, reaching its peak around 23:00. Expect gentle winds, highest near 10:00 at 5.6 km/h.
Afternoon skies stay clogged, peaking close to 94% near 15:00. The grey theme continues rather than clearing out. Visibility stays near 16.1 km. Sunrise is at 06:22 and sunset at 18:01, giving 11 hours 38 minutes of sunlight today.
Taken together, overcast skies in Guaratuba on September 07, 2026 favour indoor or covered options, with temperatures near 16°C.
Frequently asked questions about weather in Guaratuba
How warm does it get in Guaratuba?
The warmest month in Guaratuba is October, with average high temperatures of 29°C. The average temperature during this period is around 26°C.
How cold does it get in Guaratuba?
The coldest month in Guaratuba is June, with average low temperatures of 8°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Guaratuba?
The wettest month in Guaratuba is December, with an average of 33mm of precipitation.
What is the driest time of year in Guaratuba?
The driest month in Guaratuba is May, with an average of 0mm of precipitation.
Explore more weather forecasts
- Pontal do Paraná, Paraná
- São Paulo, São Paulo
- Paranaguá, Paraná
- Rio de Janeiro, Rio de Janeiro
- Antonina, Paraná
- Belo Horizonte, Minas Gerais
- Piraquara, Paraná
- Salvador, Bahia
- São José dos Pinhais, Paraná
- Fortaleza, Ceará
- Quatro Barras, Paraná
- Manaus, Amazonas
- Pinhais, Paraná
- Brasília, Federal District
- Campina Grande do Sul, Paraná
- Curitiba, Paraná
