San Antonio weather live forecast

Today's maximum temperature in San Antonio is expected to be 73°F. Select a day from the live weather forecast for San Antonio, Texas, USA for more weather parameters.

Monday
6th Apr
73

52

9

9
Tuesday
7th Apr
75

54

7

7
Wednesday
8th Apr
77

59

3

5
Thursday
9th Apr
81

64

5

4
Friday
10th Apr
81

66

5

6

5-day weather forecast updated at 04:00 on Monday 6th April 2026 GMT

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The 5-day weather forecast for Texas (San Antonio) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Antonio weather forecast by day

Below are the detailed weather forecasts for San Antonio for the next 5 days.

San Antonio weather for Monday 6th April 2026

Expect scattered clouds in San Antonio, Texas with a maximum temperature of 73°F, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

73
°F maximum temperature
52
°F minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from NE

San Antonio weather for Tuesday 7th April 2026

Expect broken clouds in San Antonio, Texas with a maximum temperature of 75°F, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

75
°F maximum temperature
54
°F minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
75
°F wind chill
9
mph wind from SE

San Antonio weather for Wednesday 8th April 2026

Expect broken clouds in San Antonio, Texas with a maximum temperature of 77°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

77
°F maximum temperature
59
°F minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from SE

San Antonio weather for Thursday 9th April 2026

Expect isolated thunderstorms in San Antonio, Texas with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 10 mph from the south-east.

81
°F maximum temperature
64
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
10
mph wind from SE

San Antonio weather for Friday 10th April 2026

Expect isolated thunderstorms in San Antonio, Texas with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 11 mph from the south-east.