85.5 °F
Feels like 91 °F
Min 74 °F / Max 99 °F
Sunny
Today's Summary
If you head out in San Antonio today, you'll see a sunny sky. The thermometer currently shows 29.7°C. With wind from the east-north-east, it feels noticeably colder, around 32.8°C. Wear light, breathable clothes and drink plenty of fluids. During the day temperatures will range between 23.2°C and 37.4°C.
Hourly forecast – San Antonio, today
Aug 28, 11:00
97 °F
Partly cloudy
Aug 28, 12:00
99 °F
Sunny
Aug 28, 13:00
99 °F
Partly cloudy
Aug 28, 14:00
95 °F
Sunny
Aug 28, 15:00
95 °F
Sunny
Aug 28, 16:00
95 °F
Sunny
Aug 28, 17:00
94 °F
Sunny
Aug 28, 18:00
91 °F
Patchy rain possible
Aug 28, 19:00
76 °F
Clear
Aug 28, 20:00
74 °F
Clear
Aug 28, 21:00
75 °F
Moderate rain at times
Aug 28, 22:00
76 °F
Clear
Aug 28, 23:00
76 °F
Patchy rain possible
Aug 29, 00:00
76 °F
Clear
Aug 29, 01:00
75 °F
Clear
Aug 29, 02:00
76 °F
Clear
Aug 29, 03:00
76 °F
Clear
Aug 29, 04:00
76 °F
Clear
Aug 29, 05:00
76 °F
Clear
Aug 29, 06:00
75 °F
Sunny
Aug 29, 07:00
78 °F
Sunny
Aug 29, 08:00
81 °F
Sunny
Aug 29, 09:00
84 °F
Sunny
Aug 29, 10:00
87 °F
Sunny
Time
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
Temperature (°F)
Chance of rain (%)
3
2
2
1
1
1
1
6
8
6
52
5
32
5
5
5
5
5
5
5
4
4
3
2
Precipitation
Wind (mph)
ESE
5
5
ESE
5
5
ESE
5
5
ESE
6
6
ESE
7
7
E
7
7
ENE
5
5
SE
9
9
SSE
17
17
SE
9
9
SSE
4
4
SW
2
2
WSW
2
2
SW
4
4
WSW
4
4
SW
2
2
W
4
4
W
1
1
S
1
1
SE
3
3
SE
4
4
SSE
4
4
SSE
5
5
SE
5
5
Pressure (hPa)
1016
1015
1015
1014
1013
1012
1012
1013
1015
1016
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1017
Humidity (%)
Cloud cover (%)
14-day weather forecast – San Antonio
14-day trend for San Antonio: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 23.2°C at night, with daytime highs up to 38.1°C.
Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Temperature (°F)
Chance of rain (%)
39
17
3
36
6
12
3
5
3
2
36
4
5
17
Precipitation
Wind max (mph)
17
12
16
18
18
14
15
15
13
13
18
18
17
13
| Date | Weather | Min °F | Max °F | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| August 28, 2026 |
Sunny
|
74 °F | 99 °F | 07:09 | 20:01 | 20:25 | 07:41 | Full Moon (98 %) |
| August 29, 2026 |
Sunny
|
75 °F | 96 °F | 07:09 | 19:59 | 20:51 | 08:35 | Waning Moon (94 %) |
| August 30, 2026 |
Sunny
|
75 °F | 98 °F | 07:10 | 19:58 | 21:19 | 09:29 | Waning Moon (87 %) |
| August 31, 2026 |
Sunny
|
76 °F | 97 °F | 07:11 | 19:57 | 21:48 | 10:25 | Waning Moon (80 %) |
| September 1, 2026 |
Sunny
|
75 °F | 98 °F | 07:11 | 19:56 | 22:22 | 11:23 | Waning Moon (70 %) |
| September 2, 2026 |
Thundery outbreaks possible
|
77 °F | 96 °F | 07:12 | 19:55 | 23:01 | 12:25 | Last Quarter (60 %) |
| September 3, 2026 |
Sunny
|
76 °F | 98 °F | 07:12 | 19:54 | 23:47 | 13:29 | Last Quarter (50 %) |
| September 4, 2026 |
Sunny
|
76 °F | 99 °F | 07:13 | 19:52 | Does not rise today | 14:34 | Last Quarter (39 %) |
| September 5, 2026 |
Sunny
|
77 °F | 99 °F | 07:13 | 19:51 | 00:41 | 15:36 | Waning Crescent (29 %) |
| September 6, 2026 |
Sunny
|
78 °F | 101 °F | 07:14 | 19:50 | 01:44 | 16:34 | Waning Crescent (20 %) |
| September 7, 2026 |
Sunny
|
78 °F | 98 °F | 07:14 | 19:49 | 02:53 | 17:25 | Waning Crescent (12 %) |
| September 8, 2026 |
Sunny
|
76 °F | 94 °F | 07:15 | 19:48 | 04:06 | 18:10 | Waning Crescent (6 %) |
| September 9, 2026 |
Sunny
|
76 °F | 100 °F | 07:15 | 19:46 | 05:17 | 18:49 | New Moon (2 %) |
| September 10, 2026 |
Sunny
|
76 °F | 100 °F | 07:16 | 19:45 | 06:28 | 19:24 | New Moon (0 %) |