10-Day Weather Forecast for San Antonio

Six-hourly outlook through Thursday 3 September. Updated every three hours via MET Norway.

Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Tuesday
25 Aug
Mostly sunny
32°C (90°F)
0.1 mm (0 in)
Mostly clear
28°C (82°F)
0 mm (0 in)
Hourly ›
Wednesday
26 Aug
Mostly clear
24°C (75°F)
0.4 mm (0.02 in)
Light rain showers
23°C (73°F)
0.6 mm (0.02 in)
Rain showers
31°C (88°F)
1.7 mm (0.1 in)
Partly cloudy
26°C (79°F)
0.1 mm (0 in)
Hourly ›
Thursday
27 Aug
Rain
24°C (75°F)
1.2 mm (0.05 in)
Rain showers
23°C (73°F)
1.6 mm (0.1 in)
Rain showers
28°C (82°F)
2.9 mm (0.1 in)
Light rain showers
26°C (79°F)
0.5 mm (0.02 in)
Hourly ›
Friday
28 Aug
Cloudy
23°C (73°F)
0.4 mm (0.02 in)
Rain
24°C (75°F)
1 mm (0.04 in)
Rain
32°C (90°F)
1.2 mm (0.05 in)
Mostly clear
28°C (82°F)
0.2 mm (0.01 in)
Hourly ›
Saturday
29 Aug
Mostly clear
25°C (77°F)
0.1 mm (0 in)
Cloudy
24°C (75°F)
0.4 mm (0.02 in)
Rain showers
33°C (91°F)
1.9 mm (0.1 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Hourly ›
Sunday
30 Aug
Mostly clear
24°C (75°F)
0.2 mm (0.01 in)
Rain
24°C (75°F)
1.5 mm (0.1 in)
Mostly sunny
31°C (88°F)
0.2 mm (0.01 in)
Partly cloudy
27°C (81°F)
0 mm (0 in)
Hourly ›
Monday
31 Aug
Partly cloudy
23°C (73°F)
0 mm (0 in)
Light rain showers
22°C (72°F)
0.5 mm (0.02 in)
Rain
32°C (90°F)
1.6 mm (0.1 in)
Cloudy
27°C (81°F)
0 mm (0 in)
Hourly ›
Tuesday
1 Sep
Cloudy
24°C (75°F)
0 mm (0 in)
Light rain
24°C (75°F)
0.8 mm (0.03 in)
Rain showers
33°C (91°F)
3.1 mm (0.1 in)
Cloudy
27°C (81°F)
0 mm (0 in)
Hourly ›
Wednesday
2 Sep
Cloudy
24°C (75°F)
0 mm (0 in)
Partly cloudy
24°C (75°F)
0.3 mm (0.01 in)
Cloudy
33°C (91°F)
0.4 mm (0.02 in)
Partly cloudy
28°C (82°F)
0 mm (0 in)
Hourly ›
Thursday
3 Sep
Cloudy
25°C (77°F)
0 mm (0 in)
Light rain
24°C (75°F)
0.8 mm (0.03 in)
Mostly sunny
33°C (91°F)
0.4 mm (0.02 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in San Antonio this week?

Today's weather - Tuesday 25 Aug

For the rest of Tuesday the predicted weather in San Antonio is mostly sunny with some rain. The temperature will be around 32°C (90°F).

Tomorrow's weather - Wednesday 26 Aug

For Wednesday the forecast for San Antonio is rain showers during the morning and afternoon. The maximum predicted temperature is a very warm 31°C (88°F), while the minimum temperature is a warm 23°C (73°F).

10-Day Weather Forecast

In the coming 10 days, the weather in San Antonio will reach 33°C (91°F) on Tuesday before declining again. Daytime highs during this period will average around 32°C (90°F), with nighttime lows around 24°C (75°F). Compared to normal August conditions, this is typical. Rain amounts are forecast to be a bit less than usual (relative to standard August patterns), with some rainy days. Precipitation is likely on about 7 days (Wed, Thu, Fri, Sat, Sun, Mon, Tue). Expect generally calm wind conditions.

Weather Forecast FAQ for San Antonio

When will be the warmest day next week?

The warmest day is expected to be Tuesday with a high of 33°C (91°F).

When will be the coldest day?

The coldest day is forecasted for Monday with a low of 22°C (72°F).

Will it rain next week in San Antonio?

Yes, rain is expected on 7 days , specifically on Wed, Thu, Fri, Sat, Sun, Mon, Tue.

How much rainfall is expected next week?

A total of 22 mm (0.9 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 22°C (72°F) to 33°C (91°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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