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18°
Mostly Clear
Feels Like: 17°
Min: 17°
Max: 30°
The next few hours will be clear, with today reaching 30°C and dropping to 20°C. The coming days will be mostly clear throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:34
Sunrise
17:41
Sunset
Moon
Waxing Gibbous
16:55
Moonrise
04:43
Moonset
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View stargazing scoreWeather in Santiago today, September 25, 2026
Plan for bright conditions in Santiago on September 25, 2026, though cloud cover thickens for a spell near 02:00. The day as a whole still leans toward sunshine. Expect a brighter morning, with limited cloud around 23% by 02:00. Conditions start on a settled note.
Expect highs of 32°C and cooler readings close to 20°C. Expect humidity between 54% and 95%, most humid near 04:00. Winds stay light, near 4.4 km/h by 11:00, so the day feels still more than breezy.
Expect a more open afternoon, with limited cloud around 6% by 14:00. Residual damp risk should be lower than earlier. Horizontal visibility holds close to 16.1 km. The sun rises at 05:33 and sets at 17:42, for a total of 12 hours 9 minutes of sunlight today.
Overall, Santiago on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 32°C.
Frequently asked questions about weather in Santiago
How warm does it get in Santiago?
The warmest month in Santiago is January, with average high temperatures of 33°C. The average temperature during this period is around 28°C.
How cold does it get in Santiago?
The coldest month in Santiago is July, with average low temperatures of 13°C. The average temperature during this period is around 17°C.
What is the wettest time of year in Santiago?
The wettest month in Santiago is October, with an average of 205mm of precipitation.
What is the driest time of year in Santiago?
The driest month in Santiago is July, with an average of 61mm of precipitation.
