This evening, the weather in San Marcos will be heavy rain showers during the evening, with temperatures around 24°C (75°F), dropping to 19°C (66°F) overnight.

Tomorrow's weather - Thursday 22 Oct

The forecast for San Marcos on Thursday is light rain showers throughout the day. Expect highs of a pleasant 20°C (68°F) and lows of around 16°C (61°F).

10-Day Weather Forecast

The 10-day forecast shows that temperatures will reach 26°C (79°F) on Monday before declining again. During this period, expect daytime highs around 23°C (73°F) and nighttime lows around 15°C (59°F). These values are a bit cooler than usual for October. The following 10 days will bring plenty of sunshine. Expect much more rainfall than usual (compared to average October levels), the days are characterized by mixed conditions, with some heavy rain showers especially on Wed, Thu. Precipitation is likely on approximately 3 days (Wed, Thu, Fri). Wind conditions will be generally calm.

Weather Forecast FAQ for San Marcos

When will be the warmest day next week?

The warmest day is expected to be Monday with a high of 26°C (79°F).

When will be the coldest day?

The coldest day is forecasted for Saturday with a low of 12°C (54°F).

Will it rain next week in San Marcos?

Yes, rain is expected on 3 days , specifically on Wed, Thu, Fri.

How much rainfall is expected next week?

A total of 13 mm (0.5 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 12°C (54°F) to 26°C (79°F).

More about San Marcos

Explore the full San Marcos climate overview with monthly averages, or check rainfall data and temperature by month.

San Marcos weather by month

Browse monthly averages for San Marcos: climate by month with temperature, rainfall and sunshine.

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