This evening, the weather in San Antonio will be heavy rain during the evening, with temperatures around 12°C (54°F), dropping to 10°C (50°F) overnight.

Tomorrow's weather - Monday 20 Jul

The forecast for San Antonio on Monday is heavy rain throughout the day. High temperatures will reach a mild 14°C (57°F), with lows dropping to around 10°C (50°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in San Antonio will be will get warmer, maximum temperatures reach 20°C (68°F) on Saturday, with average daytime highs of 15°C (59°F) and nighttime lows of 10°C (50°F) over this period. Compared to July norms, this represents typical weather. The following 10 days will bring some sunshine. Expect much more rainfall than usual (compared to average July levels), the days are characterized by some rainy days. Precipitation is expected on roughly 4 days (Sun, Mon, Tue, Thu).

Weather Forecast FAQ for San Antonio

When will be the warmest day next week?

The warmest day is expected to be Saturday with a high of 20°C (68°F).

When will be the coldest day?

The coldest day is forecasted for Wednesday with a low of 8°C (46°F).

Will it rain next week in San Antonio?

Yes, rain is expected on 4 days , specifically on Sun, Mon, Tue, Thu.

How much rainfall is expected next week?

A total of 70 mm (2.8 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 8°C (46°F) to 20°C (68°F).

More about San Antonio

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

San Antonio weather by month

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

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