10-day forecast — Santiago
Refreshed hourly
Thu · Today · 12 Nov
Partly cloudy
90°
63°
6%
Wind8 mph SW
Gusts15 mph
UV index10 – Very high
Precip chance6%
Sunrise6:33 AM
Sunset8:19 PM
Fri · Tomorrow · 13 Nov
Partly cloudy
89°
67°
2%
Wind9 mph SW
Gusts16 mph
UV index12 – Extreme
Precip chance2%
Sunrise6:32 AM
Sunset8:20 PM
Saturday · 14 Nov
Partly cloudy
85°
65°
9%
Wind10 mph SW
Gusts18 mph
UV index11 – Extreme
Precip chance9%
Sunrise6:32 AM
Sunset8:21 PM
Sunday · 15 Nov
Showers
76°
60°
0.02 in
Wind10 mph SW
Gusts21 mph
UV index7 – High
Precip chance36%
Sunrise6:31 AM
Sunset8:22 PM
Monday · 16 Nov
Showers
72°
59°
0.03 in
Wind8 mph SW
Gusts15 mph
UV index6 – High
Precip chance51%
Sunrise6:31 AM
Sunset8:23 PM
Tuesday · 17 Nov
Showers
75°
56°
0.03 in
Wind8 mph SW
Gusts15 mph
UV index6 – High
Precip chance39%
Sunrise6:30 AM
Sunset8:24 PM
Wednesday · 18 Nov
Showers
75°
56°
0.04 in
Wind7 mph SW
Gusts15 mph
UV index6 – High
Precip chance57%
Sunrise6:29 AM
Sunset8:25 PM
Thursday · 19 Nov
Showers
75°
56°
0.02 in
Wind9 mph W
Gusts18 mph
UV index6 – High
Precip chance36%
Sunrise6:29 AM
Sunset8:26 PM
Friday · 20 Nov
Partly cloudy
78°
55°
8%
Wind7 mph SW
Gusts14 mph
UV index8 – Very high
Precip chance8%
Sunrise6:28 AM
Sunset8:27 PM
Saturday · 21 Nov
Partly cloudy
76°
60°
0.00 in
Wind6 mph SW
Gusts12 mph
UV index7 – High
Precip chance17%
Sunrise6:28 AM
Sunset8:28 PM
Sunday · 22 Nov
Showers
81°
60°
0.18 in
Wind7 mph W
Gusts13 mph
UV index7 – High
Precip chance62%
Sunrise6:28 AM
Sunset8:29 PM
Monday · 23 Nov
Sunny
85°
60°
2%
Wind6 mph SW
Gusts11 mph
UV index8 – Very high
Precip chance2%
Sunrise6:27 AM
Sunset8:30 PM
Tuesday · 24 Nov
Partly cloudy
83°
64°
4%
Wind8 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance4%
Sunrise6:27 AM
Sunset8:31 PM
Wednesday · 25 Nov
Partly cloudy
83°
62°
0.06 in
Wind9 mph SW
Gusts16 mph
UV index7 – High
Precip chance57%
Sunrise6:27 AM
Sunset8:32 PM
About Santiago
CountryChile
RegionRegión Metropolitana
Population4,837,295
ContinentSouth America
Time zoneAmerica/Santiago (-03:00)
Latitude-33.4490°
Longitude-70.6690°
Air QualityUnhealthy (AQI 177)
Details & indices
Wind
2 mph SW
Gusts 8 mph
Humidity
39%
Dew point 57°
Pressure
29.88 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Unhealthy
AQI 177 · US EPA
Visibility
6 mi
Clear view
Sun & moon
Sunrise6:33 AM
Sunset8:19 PM
Length of day13h 46m
Moonrise8:54 AM
Moon phase🌔 Waxing Crescent
Local time1:43 PM (-03:00)
Santiago climate in September
8-year averages · when to visitBest months: January–April, September–December · September: Good
| August | September | October | |
|---|---|---|---|
| Average temperature | ▲ 52°F | 55°F | ▲ 61°F |
| Typical high | ▲ 61°F | 66°F | ▲ 73°F |
| Typical low | ▲ 45°F | 48°F | ▲ 50°F |
| Precipitation | ▼ 2.7 in | 1.3 in | ▼ 0.6 in |
| Wet days | → 6 d | 6 d | ▼ 3 d |
| Humidity | ▼ 70% | 69% | ▼ 61% |
| Sunshine per day | ▲ 8.3 h | 9.1 h | ▲ 11.2 h |
| Cloud cover | ▼ 24% | 23% | ▼ 13% |
| Midday UV | ▲ 6 | 8 | ▲ 10 |
| Daylight | 10:56 | 11:54 | 12:56 |
| Our take | Acceptable | Good | Perfect |
September temperatures day by day daily mean + smoothed trend · °F
September precipitation day by day in
September UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
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NBM + global weather models
Updated: 1:43 PM
Santiago, Chile · 33.45°S, 70.67°W · America/Santiago · Forecast computed for these exact coordinates