Weather in Santiago
Nuevo León · 36,840 inhabitants · Thursday, October 29 · updated 07:51
Detailed forecast
Weather charts for Santiago · 7 days
Temperatures over 7 days
Hourly detail
Climate of Santiago
July is the warmest month, with average highs of 30 °C. January is the coldest, with average lows of 7 °C.
Daylight lasts 13 h 43 min at the June solstice and 10 h 33 min at the December solstice.
About 1,180 mm of rain falls in a typical year, more than in 61% of the 28,403 cities of 20,000+ inhabitants on SkiesAtlas.
This week’s forecast highs average 23 °C, 2 °C below the October normal (25 °C).
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 18 °C | 7 °C | 55 mm |
| Feb | 21 °C | 9 °C | 71 mm |
| Mar | 23 °C | 11 °C | 110 mm |
| Apr | 25 °C | 13 °C | 147 mm |
| May | 28 °C | 17 °C | 148 mm |
| Jun | 29 °C | 18 °C | 90 mm |
| Jul | 30 °C | 18 °C | 95 mm |
| Aug | 29 °C | 19 °C | 73 mm |
| Sep | 27 °C | 18 °C | 188 mm |
| Oct | 25 °C | 15 °C | 101 mm |
| Nov | 21 °C | 10 °C | 61 mm |
| Dec | 18 °C | 7 °C | 44 mm |
| Year | 24 °C | 13 °C | 1,180 mm |
Climate normals: ERA5 reanalysis 1991–2020 (Copernicus/ECMWF), computed by SkiesAtlas for 25.43° N, 100.15° W. 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 quality & pollen in Santiago
CAMS data (Copernicus) · air quality and pollen refreshed several times a day.
Rain in Santiago: live radar and next-hour forecast
Will it rain in Santiago? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.
Full-screen radar · rain within the hourMoon calendar for Santiago
Rise and set in local time (America/Monterrey) · phases and illumination computed by SkiesAtlas (synodic model).
Weather history for Santiago
What was the weather in Santiago on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.
The weather in Santiago
Find the full weather for Santiago, Nuevo León: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “partly cloudy” with 18 °C (feels like 18 °C) and wind at 6 km/h.
Today, temperatures range from 16 °C to 20 °C, with about 1 mm of rain, with a storm risk to watch. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.
Nearby cities
Monterrey
33 km
20°
Guadalupe
30 km
20°
Ciudad Apodaca
40 km
20°
Ciudad General Escobedo
44 km
20°
San Nicolas de los Garza
38 km
20°
Ciudad Benito Juarez
25 km
21°
Santa Catarina
41 km
18°
San Pedro Garza Garcia
36 km
18°
Cadereyta Jimenez
24 km
20°
Cadereyta
24 km
22°
Montemorelos
42 km
21°
Jardines de la Silla
23 km
20°
Weather API for Santiago
Get the Santiago forecast in JSON for your website or app, plus air quality, tides and astronomy. Free API key, no credit card required.
How is this forecast computed? Multi-model engine, verified daily against 1125 weather stations