Salta weather live forecast

Today's maximum temperature in Salta is expected to be 91°F. Select a day from the live weather forecast for Salta, Argentina for more weather parameters.

Sunday
14th Dec
91

63

10

11
Monday
15th Dec
70

61

0

2
Tuesday
16th Dec
79

59

3

11
Wednesday
17th Dec
81

57

13

11
Thursday
18th Dec
86

57

10

11

5-day weather forecast updated at 04:01 on Sunday 14th 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 Sunday 14th December 2025

Expect isolated thunderstorms in Salta, Argentina with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a light breeze of 7 mph from the north-east.

91
°F maximum temperature
63
°F minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
27
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
7
mph wind from NE

Salta weather for Monday 15th December 2025

Expect mostly cloudy with light rain in Salta, Argentina with a maximum temperature of 70°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 8 mph from the east.

70
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
97
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
8
mph wind from E

Salta weather for Tuesday 16th December 2025

Expect broken clouds in Salta, Argentina with a maximum temperature of 79°F, maximum UV of 11+ (Extreme) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-east.

79
°F maximum temperature
59
°F minimum temperature
broken clouds
3
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
6
mph wind from NE

Salta weather for Wednesday 17th December 2025

Expect clear skies in Salta, Argentina with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-east.

81
°F maximum temperature
57
°F minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
9
mph wind from NE

Salta weather for Thursday 18th December 2025

Expect scattered clouds in Salta, Argentina with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.