See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:08
Sunrise
18:11
Sunset
Moon
Waxing Gibbous
17:30
Moonrise
05:12
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 San Juan Airport.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for San Juan Airport.
View stargazing scoreWeather in San Juan Airport today, September 25, 2026
San Juan Airport keeps a mostly sunny profile on September 25, 2026, aside from a cloudier spell around 14:00. Outside that window, bright conditions should still lead the day. Morning skies stay relatively clear, holding cloud close to 17% near 11:00. The early part of the day favours being outside.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 35°C. Expect humidity between 46% and 89%, most humid near 05:00. Winds stay light, near 4.2 km/h by 14:00, so the day feels still more than breezy.
Through the afternoon skies look more workable, with cloud near 21% around 14:00. Later outdoor plans have a clearer window than the morning may have suggested. Views remain open at about 16.1 km. Sunrise is at 06:08 and sunset at 18:11, giving 12 hours 3 minutes of sunlight today.
Overall, San Juan Airport on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 35°C.
Frequently asked questions about weather in San Juan Airport
How warm does it get in San Juan Airport?
The warmest month in San Juan Airport is September, with average high temperatures of 34°C. The average temperature during this period is around 28°C.
How cold does it get in San Juan Airport?
The coldest month in San Juan Airport is July, with average low temperatures of 18°C. The average temperature during this period is around 24°C.
What is the wettest time of year in San Juan Airport?
The wettest month in San Juan Airport is December, with an average of 279mm of precipitation.
What is the driest time of year in San Juan Airport?
The driest month in San Juan Airport is July, with an average of 8mm of precipitation.
Explore more weather forecasts
- Trinidad, El Beni
- La Paz, Departamento de La Paz
- Santa Ana de Yacuma, El Beni
- Santa Cruz de la Sierra, Departamento de Santa Cruz
- San Borja, El Beni
- Cochabamba, Departamento de Cochabamba
- Rurrenabaque, El Beni
- Sucre, Departamento de Chuquisaca
- Guayaramerín, El Beni
- Oruro, Departamento de Oruro
- Riberalta, El Beni
- Sacaba, Departamento de Cochabamba
