San Antonio, Texas

48 Hour Forecast
Updated:   2025-05-22 @ 3:42 am

There are 5 regional alerts

Time Temp   Conditions Precip Humidity Wind

Thursday May 22

4:00 AM 78° F Mostly Cloudy   4%   88%   SE 5 mph

5:00 AM 78° F Mostly Cloudy   4%   88%   SE 5 mph

6:00 AM 78° F Partly Sunny   4%   88%   SSE 5 mph

7:00 AM 76° F Mostly Cloudy   2%   94%   SE 5 mph

8:00 AM 78° F Mostly Cloudy   2%   88%   ESE 5 mph

9:00 AM 79° F Partly Sunny   2%   88%   SE 5 mph

10:00 AM 83° F Mostly Sunny   1%   74%   SE 5 mph

11:00 AM 86° F Mostly Sunny   1%   68%   SE 5 mph

12:00 PM 90° F Mostly Sunny   1%   58%   SE 5 mph

1:00 PM 93° F Sunny   4%   52%   SE 5 mph

2:00 PM 95° F Sunny   4%   48%   SSE 5 mph

3:00 PM 96° F Mostly Sunny   4%   45%   SSE 5 mph

4:00 PM 96° F Mostly Sunny   7%   43%   SSE 10 mph

5:00 PM 97° F Mostly Sunny   7%   39%   SSE 10 mph

6:00 PM 95° F Partly Cloudy   7%   43%   SSE 10 mph

7:00 PM 93° F Slight Chance Showers And Thunderstorms   17%   44%   SE 10 mph

8:00 PM 92° F Slight Chance Showers And Thunderstorms   17%   49%   SE 10 mph

9:00 PM 88° F Slight Chance Showers And Thunderstorms   17%   57%   SE 10 mph

10:00 PM 84° F Slight Chance Showers And Thunderstorms   15%   65%   SE 10 mph

11:00 PM 82° F Slight Chance Showers And Thunderstorms   15%   72%   SE 10 mph

Friday May 23

12:00 AM 80° F Slight Chance Showers And Thunderstorms   15%   77%   SE 5 mph

1:00 AM 79° F Partly Cloudy   3%   79%   SE 5 mph

2:00 AM 78° F Mostly Cloudy   3%   82%   SE 5 mph

3:00 AM 78° F Mostly Cloudy   3%   82%   E 5 mph

4:00 AM 77° F Mostly Cloudy   3%   85%   ESE 5 mph

5:00 AM 77° F Mostly Cloudy   3%   82%   E 5 mph

6:00 AM 76° F Partly Sunny   3%   85%   SE 5 mph

7:00 AM 75° F Partly Sunny   1%   87%   S 5 mph

8:00 AM 76° F Partly Sunny   1%   87%   SSE 5 mph

9:00 AM 78° F Partly Sunny   1%   85%   SSE 5 mph

10:00 AM 81° F Partly Sunny   1%   74%   SSE 5 mph

11:00 AM 84° F Mostly Sunny   1%   67%   SSE 5 mph

12:00 PM 88° F Mostly Sunny   1%   59%   SSE 5 mph

1:00 PM 92° F Sunny   1%   51%   SSE 10 mph

2:00 PM 95° F Sunny   1%   45%   SSE 10 mph

3:00 PM 97° F Sunny   1%   39%   SSE 10 mph

4:00 PM 98° F Sunny   1%   37%   SSE 10 mph

5:00 PM 99° F Sunny   1%   34%   SSE 10 mph

6:00 PM 98° F Mostly Clear   1%   35%   SE 15 mph

7:00 PM 96° F Mostly Clear   0%   39%   SE 15 mph

8:00 PM 93° F Mostly Clear   0%   44%   SE 15 mph

9:00 PM 89° F Mostly Clear   0%   52%   SSE 15 mph

10:00 PM 85° F Partly Cloudy   0%   61%   SSE 15 mph

11:00 PM 83° F Partly Cloudy   0%   67%   SSE 10 mph

Saturday May 24

12:00 AM 80° F Partly Cloudy   0%   74%   SSE 10 mph

1:00 AM 79° F Partly Cloudy   0%   79%   SSE 10 mph

2:00 AM 77° F Partly Cloudy   0%   85%   SSE 10 mph

3:00 AM 77° F Mostly Cloudy   0%   88%   SSE 10 mph