San Antonio weather live forecast

Today's maximum temperature in San Antonio is expected to be 20°C. Select a day from the live weather forecast for San Antonio, Texas, USA for more weather parameters.

Thursday
5th Feb
20

6

11

5
Friday
6th Feb
26

9

11

5
Saturday
7th Feb
28

10

10

5
Sunday
8th Feb
25

11

8

5
Monday
9th Feb
25

13

3

4

5-day weather forecast updated at 04:01 on Thursday 5th February 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 Thursday 5th February 2026

Expect clear skies in San Antonio, Texas with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

20
°C maximum temperature
6
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

San Antonio weather for Friday 6th February 2026

Expect clear skies in San Antonio, Texas with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

26
°C maximum temperature
9
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from W

San Antonio weather for Saturday 7th February 2026

Expect scattered clouds in San Antonio, Texas with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

28
°C maximum temperature
10
°C minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from SE

San Antonio weather for Sunday 8th February 2026

Expect scattered clouds in San Antonio, Texas with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

25
°C maximum temperature
11
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from S

San Antonio weather for Monday 9th February 2026

Expect mostly cloudy with light rain in San Antonio, Texas with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 12 kph from the south-east.