See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Light Rain and Humid
Feels Like: 20°
Min: 20°
Max: 26°
The next few hours will be possible drizzle, with today reaching 26°C and dropping to 20°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
05:57
Sunrise
17:57
Sunset
Moon
Waxing Gibbous
17:20
Moonrise
04:56
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Buenos Aires.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Buenos Aires.
View stargazing scoreWeather in Buenos Aires today, September 25, 2026
Expect unsettled, showery conditions in Buenos Aires on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 94% near 11:00. Skies look heaviest around 00:00, with cover close to 98%.
Expect highs of 26°C and cooler readings close to 20°C. Expect humidity between 70% and 100%, most humid near 03:00. A lighter breeze peaks around 13:00 near 2.1 km/h.
Afternoon showers stay in play, peaking near 100% around 14:00. Skies remain cluttered, with cover about 100% by 19:00. Expect visibility near 7.5 km, with poorer spells close to 0.2 km. Daylight runs from 05:57 to 17:57, lasting 11 hours 59 minutes of sunlight today.
The practical takeaway for Buenos Aires on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 26°C.
Explore more weather forecasts
- Suárez, Departamento del Cauca
- Bogotá, Distrito Capital de Bogotá
- Santander de Quilichao, Departamento del Cauca
- Cali, Departamento del Valle del Cauca
- Morales, Departamento del Cauca
- Medellín, Departamento de Antioquia
- Puerto Tejada, Departamento del Cauca
- Barranquilla, Departamento del Atlántico
- Piendamo, Departamento del Cauca
- Cartagena, Departamento de Bolívar
- Corinto, Departamento del Cauca
- Cúcuta, Departamento de Norte de Santander
- Miranda, Departamento del Cauca
- Bucaramanga, Departamento de Santander
- Villa Rica, Departamento del Cauca
- Ibagué, Departamento de Tolima
