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Hourly Forecast
Daylight Hours
05:58
Sunrise
17:55
Sunset
Moon
Waxing Crescent
09:35
Moonrise
22:04
Moonset
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Weather in Santiago today, September 16, 2026
Cloud cover dominates in Santiago on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 68% by 02:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 30°C and cooler readings close to 17°C. Moisture in the air spans 33%-86%, with the highest values around 06:00. Expect gentle winds, highest near 22:00 at 3.3 km/h.
Through the afternoon cloud remains the main feature, with cover near 65% around 19:00. Bright spells should stay limited even as the day wears on. Views remain open at about 16.1 km. Sunrise is at 05:58 and sunset at 17:55, giving 11 hours 56 minutes of sunlight today.
In short, cloud leads the story in Santiago on September 16, 2026; expect limited sun and a peak around 30°C.
Frequently asked questions about weather in Santiago
How warm does it get in Santiago?
The warmest month in Santiago is March, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in Santiago?
The coldest month in Santiago is August, with average low temperatures of 14°C. The average temperature during this period is around 18°C.
What is the wettest time of year in Santiago?
The wettest month in Santiago is January, with an average of 21mm of precipitation.
What is the driest time of year in Santiago?
The driest month in Santiago is August, with an average of 0mm of precipitation.
