San Isidro

Departamento Libertador General San Martín, San Luis, Argentina

Current Weather

11°52°

Mostly Cloudy

Feels Like: 12°54°

Min: 9°48°

Max: 15°59°

The next few hours will be drizzle and breezy, with today reaching 15°C and dropping to 6°C. The coming days will be drizzle

Hourly Forecast

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Today

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Air Quality

24
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

06:32

Sunrise

19:39

Sunset

13 hours 6 minutes of sunlight today

Moon

18:20

Moonrise

05:16

Moonset

Daily Forecast

Today

9°48°
15°59°

Sunday

6°43°
16°61°

Monday

6°43°
18°64°

Tuesday

11°52°
15°60°

Wednesday

8°46°
19°67°

Thursday

9°48°
21°69°

Friday

13°56°
22°72°

Saturday

15°59°
22°72°

Sunday

13°55°
25°77°

Monday

14°57°
22°72°

UV Index

No protection needed
0Low
LowExtreme

Humidity

84%Humid
LowHigh

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Weather in San Isidro today, October 24, 2026

San Isidro looks damp on October 24, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 44% and the highest odds around 01:00. Cloud is also thick early on, peaking near 78% around 03:00.San Isidro looks damp on October 24, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 44% and the highest odds around 01:00. Cloud is also thick early on, peaking near 78% around 03:00.

Expect highs of 15°C and cooler readings close to 9°C. The air stays humid, with relative humidity between 55% and 90% and the peak around 03:00. Winds turn strong, with the highest speeds near 09:00 at about 32 km/h.Expect highs of 59°F and cooler readings close to 48°F. The air stays humid, with relative humidity between 55% and 90% and the peak around 03:00. Winds turn strong, with the highest speeds near 09:00 at about 20 mph.

Through the afternoon the main story eases from the wetter morning, with rain odds nearer 18% after earlier peaks around 44%. Cloud remains in play near 79% around 21:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 16 km on average, though it can drop toward 13.9 km in thicker cloud or showers. The sun rises at 06:32 and sets at 19:39, for a total of 13 hours 6 minutes of sunlight today.Through the afternoon the main story eases from the wetter morning, with rain odds nearer 18% after earlier peaks around 44%. Cloud remains in play near 79% around 21:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 9.9 mi on average, though it can drop toward 8.6 mi in thicker cloud or showers. The sun rises at 06:32 and sets at 19:39, for a total of 13 hours 6 minutes of sunlight today.

Taken together, San Isidro looks wet enough on October 24, 2026 that flexible outdoor plans work best, with temperatures peaking near 15°C.Taken together, San Isidro looks wet enough on October 24, 2026 that flexible outdoor plans work best, with temperatures peaking near 59°F.

Frequently asked questions about weather in San Isidro

How warm does it get in San Isidro?

The warmest month in San Isidro is January, with average high temperatures of 29°C. The average temperature during this period is around 23°C.The warmest month in San Isidro is January, with average high temperatures of 85°F. The average temperature during this period is around 74°F.

How cold does it get in San Isidro?

The coldest month in San Isidro is July, with average low temperatures of 4°C. The average temperature during this period is around 9°C.The coldest month in San Isidro 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 Isidro?

The wettest month in San Isidro is January, with an average of 134 mm of precipitation.The wettest month in San Isidro is January, with an average of 5.3 in of precipitation.

What is the driest time of year in San Isidro?

The driest month in San Isidro is August, with an average of 8 mm of precipitation.The driest month in San Isidro is August, with an average of 0.3 in of precipitation.

View full climate insights for San Isidro →