Santiago, Chile 14-Day Forecast
Chile 🇨🇱
50°
Light rain right now
Today: high 51°, low 47°
Updated 14 min ago
Santiago weather for the next 14 days
Saturday, July 18
Moderate or heavy rain in area with thunder High 51° Low 42°Precipitation
89%
· 1.57 in
Max wind
5 mph
Humidity
89%
UV index
1 - Low
Sunrise / sunset
07:43 AM / 05:54 PM
Sunday, July 19
Patchy rain nearby High 54° Low 39°Precipitation
57%
· 0.07 in
Max wind
4 mph
Humidity
72%
UV index
1 - Low
Sunrise / sunset
07:42 AM / 05:55 PM
Monday, July 20
Light rain High 50° Low 43°Precipitation
88%
· 0.49 in
Max wind
4 mph
Humidity
84%
UV index
3 - Low
Sunrise / sunset
07:42 AM / 05:55 PM
Tuesday, July 21
Light drizzle High 53° Low 42°Precipitation
82%
· 0.7 in
Max wind
7 mph
Humidity
77%
UV index
4 - Moderate
Sunrise / sunset
07:41 AM / 05:56 PM
Wednesday, July 22
Light rain High 49° Low 42°Precipitation
85%
· 0.48 in
Max wind
4 mph
Humidity
79%
UV index
3 - Moderate
Sunrise / sunset
07:40 AM / 05:57 PM
Thursday, July 23
Sunny High 54° Low 43°Precipitation
36%
· 0.01 in
Max wind
3 mph
Humidity
76%
UV index
5 - Moderate
Sunrise / sunset
07:40 AM / 05:57 PM
Friday, July 24
Partly Cloudy High 58° Low 45°Precipitation
13%
· 0.0 in
Max wind
2 mph
Humidity
63%
UV index
5 - Moderate
Sunrise / sunset
07:39 AM / 05:58 PM
Saturday, July 25
Patchy rain nearby High 55° Low 48°Precipitation
45%
· 0.02 in
Max wind
2 mph
Humidity
76%
UV index
4 - Moderate
Sunrise / sunset
07:39 AM / 05:59 PM
Sunday, July 26
Patchy rain nearby High 60° Low 46°Precipitation
55%
· 0.04 in
Max wind
4 mph
Humidity
74%
UV index
5 - Moderate
Sunrise / sunset
07:38 AM / 05:59 PM
Monday, July 27
Patchy rain nearby High 56° Low 43°Precipitation
76%
· 0.22 in
Max wind
4 mph
Humidity
77%
UV index
5 - Moderate
Sunrise / sunset
07:37 AM / 06:00 PM
Tuesday, July 28
Sunny High 62° Low 41°Precipitation
1%
· 0.0 in
Max wind
5 mph
Humidity
45%
UV index
6 - High
Sunrise / sunset
07:37 AM / 06:01 PM
Wednesday, July 29
Sunny High 67° Low 47°Precipitation
1%
· 0.0 in
Max wind
5 mph
Humidity
37%
UV index
6 - High
Sunrise / sunset
07:36 AM / 06:01 PM
Thursday, July 30
Sunny High 59° Low 47°Precipitation
4%
· 0.0 in
Max wind
4 mph
Humidity
53%
UV index
6 - High
Sunrise / sunset
07:35 AM / 06:02 PM
Santiago 14-day outlook: the story
The warmest day of Santiago's 14-day outlook is Wednesday, July 29 with a high near 67°F (19°C); the coolest night comes Sunday, July 19, dipping to 39°F (4°C). The trend points warmer: week two runs about 8°F above week one. Highs over the next two weeks average 52°F (11°C), about 7°F (4°C) below the typical July high of 59°F (15°C).
Precipitation is most likely on Friday 17, Saturday 18, Sunday 19, Monday 20 and beyond; the wettest day looks like Friday, July 17 with about 5.32 in (135.0 mm) expected. For the weekend, expect Saturday 51°F (10°C) and moderate or heavy rain in area with thunder / Sunday 54°F (12°C) and patchy rain nearby.
For typical conditions month by month, see the Santiago climate & average temperatures guide.
Santiago forecast questions
Will it rain in Santiago this week?
The forecast currently shows meaningful precipitation chances on 8 of the next 14 days, peaking around Friday, July 17.
What will be the warmest day in Santiago over the next 14 days?
Wednesday, July 29, with a forecast high near 67°F (19°C).
How accurate is a 14-day forecast for Santiago?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Santiago by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 85° | 60° | 0 | 0.3 in | 13.4 h/day | 51% |
| February | 85° | 61° | 1 | 0.2 in | 12.7 h/day | 53% |
| March | 82° | 58° | 1 | 0.1 in | 11.6 h/day | 53% |
| April | 74° | 53° | 2 | 1.3 in | 9.7 h/day | 60% |
| May | 66° | 48° | 4 | 1.4 in | 8.0 h/day | 62% |
| June | 60° | 44° | 6 | 3.1 in | 6.8 h/day | 62% |
| July | 59° | 43° | 5 | 2.2 in | 7.6 h/day | 63% |
| August | 62° | 44° | 6 | 2.6 in | 8.4 h/day | 68% |
| September | 65° | 46° | 6 | 1.6 in | 9.2 h/day | 69% |
| October | 71° | 49° | 5 | 1.4 in | 11.0 h/day | 64% |
| November | 78° | 53° | 2 | 0.5 in | 12.3 h/day | 55% |
| December | 83° | 57° | 1 | 0.3 in | 13.5 h/day | 51% |
14-day forecasts nearby