Rise 06:45 Set 20:07Day 13 h 22 minUV 10 · Very high
Morning, afternoon, evening
Trend
Afternoon
Clear sky
23°22°
Feels like 27°
Wind↑ WSW 9 km/h
Humidity 61 %
Evening
Clear sky
23°18°
Feels like 27°
Wind↑ WSW 12 km/h
Humidity 54 %
💧 0.1 mm
15:00
23°
WSW 7
18:00
23°
WSW 12
Night
Clear sky
17°14°
Feels like 17°
Wind↑ WSW 5 km/h
Humidity 85 %
Morning
Clear sky
16°15°
Feels like 16°
Wind↑ SW 2 km/h
Humidity 88 %
Afternoon
Clear sky
24°23°
Feels like 27°
Wind↑ WSW 7 km/h
Humidity 51 %
Evening
Rain showers
25°18°
Feels like 29°
Wind↑ WSW 17 km/h
Gusts27 km/h
Humidity 52 %
💧 3.5 mm
Night
Partly cloudy
17°14°
Feels like 17°
Wind↑ WSW 2 km/h
Humidity 65 %
Morning
Partly cloudy
15°14°
Feels like 15°
Wind↑ SW 4 km/h
Humidity 89 %
Afternoon
Rain showers
22°20°
Feels like 24°
Wind↑ W 9 km/h
Humidity 52 %
💧 0.3 mm
⚡ storm
Evening
Rain showers
21°16°
Feels like 23°
Wind↑ WSW 17 km/h
Humidity 58 %
💧 3.3 mm
⚡ storm
Night
Rain showers
14°13°
Feels like 14°
Wind↑ SW 5 km/h
Humidity 83 %
💧 0.5 mm
Morning
Rain showers
14°12°
Feels like 14°
Wind↑ SW 3 km/h
Humidity 88 %
💧 0.6 mm
Afternoon
Clear sky
22°20°
Feels like 24°
Wind↑ WSW 6 km/h
Gusts15 km/h
Humidity 52 %
Evening
Rain showers
22°17°
Feels like 23°
Wind↑ WSW 18 km/h
Humidity 48 %
💧 0.3 mm
Night
Mainly clear
15°13°
Feels like 15°
Wind↑ SW 5 km/h
Humidity 71 %
Morning
Mainly clear
14°
Feels like 14°
Wind↑ SSW 3 km/h
Humidity 86 %
Afternoon
Mainly clear
22°21°
Feels like 23°
Wind↑ W 7 km/h
Gusts19 km/h
Humidity 48 %
💧 0.1 mm
Evening
Rain showers
22°17°
Feels like 23°
Wind↑ WSW 19 km/h
Humidity 42 %
💧 0.3 mm
Night
Clear sky
15°12°
Feels like 15°
Wind↑ SW 4 km/h
Humidity 57 %
Morning
Clear sky
14°13°
Feels like 14°
Wind↑ SSW 4 km/h
Humidity 80 %
Afternoon
Clear sky
23°20°
Feels like 23°
Wind↑ W 6 km/h
Gusts14 km/h
Humidity 41 %
Evening
Clear sky
24°16°
Feels like 25°
Wind↑ SW 20 km/h
Humidity 41 %
💧 0.1 mm
Night
Clear sky
16°12°
Feels like 16°
Wind↑ SW 5 km/h
Humidity 62 %
Morning
Clear sky
14°13°
Feels like 14°
Wind↑ SW 3 km/h
Humidity 81 %
Afternoon
Clear sky
23°21°
Feels like 24°
Wind↑ SW 10 km/h
Gusts18 km/h
Humidity 47 %
Evening
Rain showers
21°18°
Feels like 22°
Wind↑ WSW 18 km/h
Humidity 49 %
💧 0.7 mm
⚡ storm
Night
Clear sky
14°12°
Feels like 14°
Wind↑ WSW 6 km/h
Humidity 72 %
Morning
Clear sky
15°11°
Feels like 15°
Wind↑ SW 3 km/h
Humidity 80 %
Afternoon
Partly cloudy
24°20°
Feels like 26°
Wind↑ SW 9 km/h
Humidity 47 %
Evening
Partly cloudy
21°19°
Feels like 22°
Wind↑ WSW 17 km/h
Humidity 48 %
💧 0.1 mm
Night
Partly cloudy
14°13°
Feels like 14°
Wind↑ ENE 5 km/h
Humidity 65 %
Morning
Clear sky
15°13°
Feels like 15°
Wind↑ WSW 2 km/h
Humidity 79 %
Afternoon
Clear sky
24°22°
Feels like 27°
Wind↑ WSW 8 km/h
Humidity 47 %
Evening
Clear sky
24°18°
Feels like 25°
Wind↑ WSW 18 km/h
Humidity 42 %
💧 0.1 mm
Night
Clear sky
16°13°
Feels like 16°
Wind↑ SW 4 km/h
Humidity 66 %
Morning
Clear sky
16°15°
Feels like 16°
Wind↑ W 2 km/h
Humidity 79 %
Afternoon
Clear sky
27°26°
Feels like 30°
Wind↑ SW 8 km/h
Humidity 42 %
Evening
Clear sky
29°21°
Feels like 29°
Wind↑ W 13 km/h
Humidity 19 %
Night
Clear sky
20°18°
Feels like 20°
Wind↑ SSE 4 km/h
Humidity 50 %
Afternoon
Clear sky
29°
Feels like 30°
Wind↑ SW 17 km/h
Humidity 32 %
11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
17°
Feels like 17°
Wind↑ SW 4 km/h
Humidity 73 %
Afternoon
Clear sky
28°
Feels like 30°
Wind↑ SW 15 km/h
Humidity 37 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Clear sky
17°
Feels like 17°
Wind↑ SSW 3 km/h
Humidity 74 %
Afternoon
Clear sky
29°
Feels like 32°
Wind↑ WSW 14 km/h
Humidity 35 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Rain showers
17°
Feels like 17°
Wind↑ SSE 2 km/h
Humidity 78 %
💧 0.2 mm
Afternoon
Clear sky
31°
Feels like 33°
Wind↑ SW 11 km/h
Humidity 27 %
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Mainly clear
21°
Feels like 23°
Wind↑ SW 4 km/h
Humidity 57 %
Santiago forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.4° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Santiago climate: what a normal year looks like
A normal year brings roughly 620 mm of rain — less than 81% of the towns of 20,000+ people we compared it with.
The hottest stretch is January, when afternoons average 27 °C; the coldest is July, when nights average 1 °C.
Day and night differ most in November: 23 °C in the afternoon against 10 °C before dawn, a 13 °C swing.
From 9 h 56 min of daylight in late June to 14 h 22 min in late December.
Forecast highs for the coming week average 23 °C, 4 °C warmer than a normal October (19 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
27 °C
14 °C
11 mm
Feb
26 °C
14 °C
11 mm
Mar
25 °C
13 °C
14 mm
Apr
21 °C
9 °C
36 mm
May
17 °C
5 °C
74 mm
Jun
13 °C
2 °C
120 mm
Jul
13 °C
1 °C
94 mm
Aug
14 °C
3 °C
90 mm
Sep
17 °C
5 °C
69 mm
Oct
19 °C
7 °C
56 mm
Nov
23 °C
10 °C
33 mm
Dec
25 °C
12 °C
18 mm
Whole year
20 °C
8 °C
620 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 33.46° S, 70.65° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Santiago: pollution and pollen
4/6
Poor
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.530µg/m³
PM1031µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Santiago
Rain observed over the last two hours by official weather radars around Santiago, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
No open weather radar covers Santiago yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Santiago
Waning gibbous
87 % illuminated · 18.3 days
Rise 18:19 Set 03:06
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Santiago); phase and lit fraction from a synodic calculation.
Look up a past day in Santiago
Curious about the weather in Santiago on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Santiago weather at a glance
This page gathers everything about the weather in Santiago, Santiago Metropolitan: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 22 °C (feels like 24 °C) and the wind blows at 9 km/h.
Expected range today: 15 °C to 23 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.
Use the Santiago forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
