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
15°
Feels like 15°
Wind↑ NW 7 km/h
Humidity 65 %
Afternoon
Mainly clear
25°
Feels like 26°
Wind↑ ENE 16 km/h
Humidity 33 %
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
16°
Feels like 16°
Wind↑ NW 7 km/h
Humidity 61 %
Afternoon
Partly cloudy
26°
Feels like 26°
Wind↑ ENE 15 km/h
Humidity 32 %
13-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↑ N 2 km/h
Humidity 60 %
Afternoon
Partly cloudy
24°
Feels like 25°
Wind↑ N 9 km/h
Humidity 38 %
💧 0.1 mm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Night
Light rain
15°
Feels like 15°
Wind↑ E 1 km/h
Humidity 88 %
💧 1.0 mm
Salta forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +2.9° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Salta climate: what a normal year looks like
A normal year brings roughly 2,020 mm of rain — more than 88% of the towns of 20,000+ people we compared it with.
The hottest stretch is January, when afternoons average 24 °C; the coldest is July, when nights average 4 °C.
Day and night differ most in August: 19 °C in the afternoon against 6 °C before dawn, a 13 °C swing.
Forecast highs for the coming week average 24 °C, 2 °C warmer than a normal October (22 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
24 °C
16 °C
297 mm
Feb
23 °C
15 °C
280 mm
Mar
22 °C
15 °C
295 mm
Apr
20 °C
12 °C
192 mm
May
18 °C
8 °C
119 mm
Jun
16 °C
6 °C
59 mm
Jul
16 °C
4 °C
43 mm
Aug
19 °C
6 °C
47 mm
Sep
20 °C
8 °C
70 mm
Oct
22 °C
11 °C
149 mm
Nov
23 °C
13 °C
199 mm
Dec
24 °C
15 °C
272 mm
Whole year
20 °C
11 °C
2,020 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 24.81° S, 65.42° 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 Salta: pollution and pollen
1/6
Good
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.57µg/m³
PM108µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Salta
Rain observed over the last two hours by official weather radars around Salta, 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 Salta yet: the map shows our hour-by-hour rain forecast (ICON, GFS).
Moon over Salta
Waning gibbous
87 % illuminated · 18.3 days
Rise 17:31 Set 03:10
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/Argentina/Salta); phase and lit fraction from a synodic calculation.
Look up a past day in Salta
Curious about the weather in Salta on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Salta weather at a glance
This page gathers everything about the weather in Salta, Salta: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “light rain”, it is 15 °C (feels like 15 °C) and the wind blows at 4 km/h.
Expected range today: 11 °C to 17 °C and around 3 mm of rain; 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 Salta 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.
