Santiago Weather Forecast
Santiago weather: 53°F, light drizzle. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Santiago
Derived from the current forecast window - not an official warning.
Peak gusts of 24 mph and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1,4 in, 2,5 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Santiago
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Oct 23 | 🌦️ Drizzle | 63° / 51° | 100% · 0,2 in | 5 mph | 7 |
| Sat, Oct 24 | 🌦️ Drizzle | 60° / 48° | 76% · 0,1 in | 9 mph | 8 |
| Sun, Oct 25 | ☁️ Overcast | 76° / 43° | 0% | 5 mph | 8 |
| Mon, Oct 26 | 🌧️ Heavy drizzle | 65° / 56° | 66% · 0,1 in | 4 mph | 3 |
| Tue, Oct 27 | 🌦️ Light drizzle | 70° / 53° | 29% · 0,0 in | 5 mph | 9 |
| Wed, Oct 28 | 🌤️ Mainly clear | 78° / 52° | 22% | 5 mph | 9 |
| Thu, Oct 29 | 🌥️ Fog | 71° / 55° | 31% | 5 mph | 9 |
| Fri, Oct 30 | 🌥️ Fog | 79° / 58° | 43% | 5 mph | 8 |
| Sat, Oct 31 | 🌦️ Light drizzle | 68° / 55° | 69% · 0,2 in | 7 mph | 9 |
| Sun, Nov 1 | ☁️ Overcast | 68° / 55° | 65% | 6 mph | 9 |
| Mon, Nov 2 | 🌥️ Fog | 70° / 54° | 42% | 4 mph | 6 |
| Tue, Nov 3 | 🌧️ Heavy drizzle | 62° / 50° | 35% · 0,3 in | 8 mph | 9 |
| Wed, Nov 4 | 🌧️ Showers | 55° / 41° | 24% · 1,4 in | 7 mph | 9 |
| Thu, Nov 5 | 🌦️ Light drizzle | 66° / 37° | 11% · 0,1 in | 4 mph | 9 |
| Fri, Nov 6 | ☀️ Clear sky | 67° / 49° | 23% | 4 mph | 9 |
| Sat, Nov 7 | ☁️ Overcast | 83° / 48° | 23% | 11 mph | 8 |
What this means for Santiago
Today is cooler than average for October. The forecast high of 63°F is 10.1°F below the 73°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 55°F.
See the Santiago forecast by time range
Santiago weather - more answers
Explore Santiago
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Santiago?
Santiago is a city in Chile. Its coordinates are -33.4489, -70.6693. It lies in South America.
What is the weather like in Santiago right now?
It is currently 53°F (12°C) with light drizzle. Humidity is 89% and wind is 1 mph.
When is the best time to visit Santiago?
January, February, March, April, October, November and December offer the most comfortable conditions in Santiago, which has a Mediterranean climate. June, July and August are usually the hardest months for outdoor plans.
What time zone is Santiago in?
Santiago observes America/Santiago (UTC-03:00). The local time is 12:47 AM.
How many people live in Santiago?
Santiago has a population of approximately 6.8 million.
What is the nearest airport to Santiago?
The closest airports are Santiago International Airport (SCL), 8 mi away.
What are the top things to do in Santiago?
Popular options include Aconcagua.
What places are in Santiago?
Santiago covers 1 places in this atlas, including Santiago International Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 24, 2026 at 12:47 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
