Weather San Luis weekend

Weather forecast for San Luis for this and next weekend.

Friday, Jan 16

82 / 66°F

0.00 in

7 mph

64 °F	63 °F	3 am
72 °F	72 °F	9 am
82 °F	84 °F	3 pm
73 °F	75 °F	9 pm

sunrise 6:32 am
sunset 8:37 pm

HOURLY

During the day morning clear, in the afternoon initially clear, later partly cloudy, in the evening initially partly cloudy, later clear. The highest temperature 82 °F. Total rainfall 0.02 in. At night the lowest temperature 66 °F.

Interactive map weather Argentina

GPS: -33.2950; -66.3356

altitude: 2391 ft
local time:

PLACES IN THE AREA

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Weather forecast San Luis, Argentina extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Friday 01/16/2026
3 AM 1 AM	clear	64 °F 63 °F	0.0 in	18 fps 12 mph east-northeast	29.9 in	58 %	50 °F	0 %	0%	0%	0%	0%
9 AM 7 AM	clear	72 °F 72 °F	0.02 in	14 fps 10 mph east-northeast	30.0 in	60 %	55 °F	0 %	0%	0%	0%	0%
3 PM 1 PM	partly cloudy	82 °F 84 °F	0.0 in	10 fps 7 mph north-northwest	29.9 in	42 %	57 °F	19 %	0%	0%	19%	0%
9 PM 7 PM	clear	73 °F 75 °F	0.0 in	11 fps 8 mph north-northwest	29.8 in	63 %	59 °F	0 %	0%	0%	0%	0%
Saturday 01/17/2026
3 AM 1 AM	clear	70 °F 70 °F	0.0 in	12 fps 9 mph north	29.8 in	54 %	52 °F	0 %	0%	0%	0%	0%
9 AM 7 AM	clear	75 °F 77 °F	0.0 in	6 fps 4 mph north-northeast	29.8 in	51 %	55 °F	0 %	0%	0%	0%	0%
3 PM 1 PM	partly cloudy	86 °F 88 °F	0.0 in	3 fps 2 mph south-southeast	29.7 in	35 %	55 °F	28 %	0%	0%	6%	24%
9 PM 7 PM	rain showers	77 °F 81 °F	0.14 in	3 fps 2 mph northwest	29.8 in	61 %	63 °F	28 %	0%	0%	21%	7%

San Luis, Argentina - information

State: Argentina

GPS coordinates: -33.2950; -66.3356

Time zone: America / Argentina / San Luis time difference in hours with time in NY is -4 hours

Population: 169 947
Altitude: 2391 ft
The administrative part:

Provincia de San Luis, San Luis
Juan Martín de Pueyrredón, San Luis

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Data source

Weather forecast for San Luis is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Long-term statistical averages

	average	min.	max.
January	76 °F	64 °F	88 °F
February	74 °F	62 °F	86 °F
March	68 °F	58 °F	81 °F
April	62 °F	52 °F	74 °F
May	56 °F	46 °F	69 °F
June	49 °F	39 °F	62 °F
July	49 °F	38 °F	62 °F
August	53 °F	42 °F	67 °F
September	58 °F	46 °F	71 °F
October	65 °F	53 °F	78 °F
November	71 °F	58 °F	83 °F
December	74 °F	62 °F	87 °F

Statistical averages in charts for San Luis

Astronomical information San Luis

data are always in the local time

Sun and light

Jan. 16, 2026

Sunrise:	Sunset:
6:32 am	8:37 pm
Noon:	Length of day:
1:35 pm	14:05
Start of civil twilight*:	End of civil twilight*:
6:03 am	9:06 pm
Start of nautical twilight*:	End of nautical twilight*:
5:30 am	9:39 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:53 am	10:15 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/16/2026 4:09 am	01/16/2026 7:25 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026