San Luis
Juan Martín de Pueyrredón, Argentina
Current Weather
16°61°
Mostly Cloudy
Feels Like: 14°56°
Min: 12°53°
Max: 17°62°
The next few hours will be mostly cloudy, with today reaching 17°C and dropping to 10°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:35
Sunrise
19:42
Sunset
Moon
17:20
Moonrise
04:51
Moonset
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View stargazing scoreWeather in San Luis today, October 23, 2026
San Luis starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.San Luis starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.
The temperature range runs from about 12°C up to 17°C. Expect humidity between 69% and 83%, most humid near 23:00. Expect a blustery spell, with winds strongest near 23:00 at 25 km/h.The temperature range runs from about 53°F up to 62°F. Expect humidity between 69% and 83%, most humid near 23:00. Expect a blustery spell, with winds strongest near 23:00 at 15 mph.
Through the afternoon cloud remains the main feature, with cover near 93% around 21:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 13.5 km, briefly nearer 4.5 km. The sun rises at 06:35 and sets at 19:42, for a total of 13 hours 6 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 93% around 21:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 8.4 mi, briefly nearer 2.8 mi. The sun rises at 06:35 and sets at 19:42, for a total of 13 hours 6 minutes of sunlight today.
Taken together, San Luis looks wet enough on October 23, 2026 that flexible outdoor plans work best, with temperatures peaking near 17°C.Taken together, San Luis looks wet enough on October 23, 2026 that flexible outdoor plans work best, with temperatures peaking near 62°F.
Frequently asked questions about weather in San Luis
How warm does it get in San Luis?
The warmest month in San Luis is December, with average high temperatures of 30°C. The average temperature during this period is around 23°C.The warmest month in San Luis is December, with average high temperatures of 86°F. The average temperature during this period is around 74°F.
How cold does it get in San Luis?
The coldest month in San Luis is July, with average low temperatures of 4°C. The average temperature during this period is around 9°C.The coldest month in San Luis is July, with average low temperatures of 39°F. The average temperature during this period is around 48°F.
What is the wettest time of year in San Luis?
The wettest month in San Luis is January, with an average of 111 mm of precipitation.The wettest month in San Luis is January, with an average of 4.4 in of precipitation.
What is the driest time of year in San Luis?
The driest month in San Luis is July, with an average of 8 mm of precipitation.The driest month in San Luis is July, with an average of 0.3 in of precipitation.