Weather forecastSantiago, Chile · Model run 2026-10-22 00:00 UTC

Santiago 14-day weather

High16–27°14 days

Low8–18°vs usual +1°

Rain28 mmdays with rain: 6

33.46° S, 70.65° WElevation 556 mUTC−3 · Chile Summer Time

When to goSantiago · weather score

Best timeApr · Oct–Nov

October: high / low22° / 9°

Over the next 14 days in Santiago the afternoons reach 16° to 27° and the nights 8° to 18°. About 28 mm of rain is expected on 6 days; the wettest day is today. The warmest day looks like Friday 30 October. On average the period is 1° warmer than usual.

The next 14 days

Daily high and low; days 1–10 the detailed forecast, then the average of the ensemble with the band showing how far its runs disagree. Dashed: the usual high and low for the date.

High
Low
Usual for the date
Spread of the model runs

22 Oct – 28 Oct20° / 11°−1° colder than usualRain 22 mm
29 Oct – 4 Nov25° / 16°+3° warmer than usualRain 6 mm

All days in a table

Day	Weather	High	Low	Rain	Usual	vs usual
1. Thu 22 Oct	Showers	20°	12°	10 mm	23° / 10°	±0°
2. Fri 23 Oct	Rain	18°	11°	7 mm	23° / 10°	−2°
3. Sat 24 Oct	Showers	16°	11°	3 mm	23° / 10°	−3°
4. Sun 25 Oct	Cloudy	24°	8°	0 mm	23° / 10°	±0°
5. Mon 26 Oct	Cloudy	19°	14°	0 mm	23° / 10°	±0°
6. Tue 27 Oct	Showers	21°	12°	2 mm	23° / 10°	±0°
7. Wed 28 Oct	Partly cloudy	25°	12°	0 mm	23° / 10°	+2°
8. Thu 29 Oct	Showers	25°	14°	1 mm	23° / 10°	+2°
9. Fri 30 Oct	Partly cloudy	27°	14°	0 mm	23° / 10°	+4°
10. Sat 31 Oct	Showers	24°	15°	1 mm	23° / 11°	+3°
11. Sun 1 Novtrend	Partly cloudy	26° ±2	18°	1 mm	24° / 11°	+5°
12. Mon 2 Novtrend	Partly cloudy	25° ±3	17°	1 mm	24° / 11°	+4°
13. Tue 3 Novtrend	Partly cloudy	24° ±3	15°	1 mm	24° / 11°	+2°
14. Wed 4 Novtrend	Partly cloudy	24° ±3	15°	1 mm	24° / 11°	+2°

Weather in nearby places

Other forecasts

About this forecast

Days 1–10: a high-resolution global weather model (0.25° grid), adjusted to this place's own climate so that a hill village is not given the valley's warmth. New model runs arrive twice a day.

Days 11–14: the average of the 31 runs of a global ensemble model. Day-to-day weather cannot be forecast this far ahead, so read these days as a trend — warmer or colder, wetter or drier than usual — and check again closer to the date.