Salta weather live forecast

Today's maximum temperature in Salta is expected to be 33°C. Select a day from the live weather forecast for Salta, Argentina for more weather parameters.

Saturday
20th Dec
33

19

11

11
Sunday
21st Dec
32

20

8

11
Monday
22nd Dec
27

19

2

11
Tuesday
23rd Dec
27

19

3

4
Wednesday
24th Dec
30

18

6

11

5-day weather forecast updated at 04:00 on Saturday 20th December 2025 GMT

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The 5-day weather forecast for Argentina (Salta) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Salta weather forecast by day

Below are the detailed weather forecasts for Salta for the next 5 days.

Salta weather for Saturday 20th December 2025

Expect scattered clouds in Salta, Argentina with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-east.

33
°C maximum temperature
19
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
14
kph wind from NE

Salta weather for Sunday 21st December 2025

Expect isolated thunderstorms in Salta, Argentina with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 13 kph from the north-east.

32
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
11
UV index (Extreme)
73
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from NE

Salta weather for Monday 22nd December 2025

Expect isolated thunderstorms in Salta, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a light breeze of 10 kph from the east.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
86
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
10
kph wind from E

Salta weather for Tuesday 23rd December 2025

Expect isolated thunderstorms in Salta, Argentina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a light breeze of 10 kph from the east.

27
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
78
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
10
kph wind from E

Salta weather for Wednesday 24th December 2025

Expect isolated thunderstorms in Salta, Argentina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 20-30 mm of rainfall expected with 73% chance of some rain and a light breeze of 12 kph from the east.