See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Mostly Clear
Feels Like: 21°
Min: 18°
Max: 27°
The next few hours will be overcast, with tomorrow reaching 31°C and dropping to 15°C. The coming days will be rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:11
Sunrise
18:10
Sunset
Moon
Waxing Gibbous
12:34
Moonrise
02:19
Moonset
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View stargazing scoreWeather in Araranguá tomorrow, September 21, 2026
Araranguá starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 72% by 07:00. The thickest cloud arrives around 03:00, reaching about 100%.
The temperature range runs from about 17°C up to 31°C. Moisture in the air spans 53%-94%, with the highest values around 19:00. Airflow remains manageable, reaching about 7.5 km/h around 06:00.
Expect the wet theme to continue later, as rain odds reach 96% near 19:00. Cloud amounts hold near 100% around 12:00. Expect visibility near 11.8 km, with poorer spells close to 1.5 km. Sunrise is at 06:09 and sunset at 18:10, giving 12 hours 0 minutes of sunlight today.
The practical takeaway for Araranguá on September 21, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 31°C.
Frequently asked questions about weather in Araranguá
How warm does it get in Araranguá?
The warmest month in Araranguá is February, with average high temperatures of 27°C. The average temperature during this period is around 24°C.
How cold does it get in Araranguá?
The coldest month in Araranguá is July, with average low temperatures of 13°C. The average temperature during this period is around 15°C.
What is the wettest time of year in Araranguá?
The wettest month in Araranguá is January, with an average of 169mm of precipitation.
What is the driest time of year in Araranguá?
The driest month in Araranguá is August, with an average of 84mm of precipitation.
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