San Antonio weather live forecast

Today's maximum temperature in San Antonio is expected to be 14°C. Select a day from the live weather forecast for San Antonio, Texas, USA for more weather parameters.

Wednesday
28th Jan
14

-1

10

5
Thursday
29th Jan
18

2

5

5
Friday
30th Jan
14

4

0

5
Saturday
31st Jan
9

0

9

5
Sunday
1st Feb
12

-3

11

5

5-day weather forecast updated at 04:01 on Wednesday 28th January 2026 GMT

More about San Antonio

San Antonio by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for San Antonio

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all Travelbag offers

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 Wednesday 28th January 2026

Expect clear skies in San Antonio, Texas with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-west.

14
°C maximum temperature
-1
°C minimum temperature
clear skies
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from NW

San Antonio weather for Thursday 29th January 2026

Expect broken clouds in San Antonio, Texas with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

18
°C maximum temperature
2
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
16
kph wind from SW

San Antonio weather for Friday 30th January 2026

Expect broken clouds in San Antonio, Texas with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

14
°C maximum temperature
4
°C minimum temperature
broken clouds
0
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
17
kph wind from N

San Antonio weather for Saturday 31st January 2026

Expect scattered clouds in San Antonio, Texas with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

9
°C maximum temperature
0
°C minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
17
kph wind from NE

San Antonio weather for Sunday 1st February 2026

Expect scattered clouds in San Antonio, Texas with a maximum temperature of 12°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.