🇵🇪 Weather in Santiago de Surco
Map Overlays:
Hourly Forecast for Santiago de Surco
05:00
18°
23%
06:00
18°
24%
07:00
18°
23%
08:00
18°
22%
09:00
19°
12%
10:00
20°
8%
11:00
20°
6%
12:00
20°
6%
13:00
20°
6%
14:00
20°
8%
15:00
20°
9%
16:00
20°
10%
17:00
20°
10%
18:00
19°
10%
19:00
19°
11%
20:00
19°
11%
21:00
19°
12%
22:00
18°
13%
23:00
18°
15%
00:00
18°
15%
01:00
18°
16%
02:00
18°
17%
03:00
18°
18%
04:00
18°
18%
14-Day Forecast for Santiago de Surco
2026-07-10
Sunny
20° /
18°
2026-07-11
Sunny
20° /
18°
2026-07-12
Partly Cloudy
20° /
17°
2026-07-13
Partly Cloudy
20° /
17°
2026-07-14
Sunny
20° /
18°
2026-07-15
Sunny
20° /
18°
2026-07-16
Sunny
20° /
18°
Additional Forecasts for Santiago de Surco
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 107.0 μg/m³
O₃ (Ozone) 49.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.7 μg/m³
SO₂ (Sulphur Dioxide) 4.8 μg/m³
PM2.5 (Fine particles) 10.6 μg/m³
PM10 (Coarse particles) 15.1 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Peru
Weather in Santiago de Surco — FAQ
Answers refreshed each request based on current conditions in Santiago de Surco.
What is the weather like right now in Santiago de Surco?
Right now in Santiago de Surco, Peru the temperature is 18.0°C (feels like 12.7°C), with patchy rain nearby. Relative humidity is 84% and wind is 6.8 km/h.
What is today's high and low temperature in Santiago de Surco?
Today's forecast high in Santiago de Surco is 20.5°C and the overnight low is 17.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Santiago de Surco today?
The chance of precipitation in Santiago de Surco today is 21%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Santiago de Surco differ from nearby cities?
Even short distances can change temperatures noticeably. Santiago de Surco's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.