Currently: 89 °F. Partly sunny. (Weather station: San Antonio International Airport, USA). See more current weatherAugust 2012 Weather in San Antonio — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
70
73
76
79
82
85
88
91
94
97
100
103
Wed, Aug 1
Lo:77
12 am
Hi:82
9
Lo:77
6 am
Hi:90
7
Lo:93
12 pm
Hi:100
6
Lo:84
6 pm
Hi:99
12
Thu, Aug 2
Lo:75
12 am
Hi:81
7
Lo:75
6 am
Hi:90
6
Lo:93
12 pm
Hi:100
10
Lo:82
6 pm
Hi:99
14
Fri, Aug 3
Lo:77
12 am
Hi:81
8
Lo:79
6 am
Hi:90
9
Lo:93
12 pm
Hi:100
12
Lo:81
6 pm
Hi:97
16
Sat, Aug 4
Lo:79
12 am
Hi:81
7
Lo:77
6 am
Hi:91
11
Lo:93
12 pm
Hi:99
15
Lo:82
6 pm
Hi:95
14
Sun, Aug 5
Lo:79
12 am
Hi:81
7
Lo:77
6 am
Hi:90
4
Lo:84
12 pm
Hi:97
6
Lo:77
6 pm
Hi:88
6
Mon, Aug 6
Lo:73
12 am
Hi:75
3
Lo:73
6 am
Hi:88
2
Lo:91
12 pm
Hi:97
6
Lo:84
6 pm
Hi:95
10
Tue, Aug 7
Lo:79
12 am
Hi:84
4
Lo:79
6 am
Hi:91
2
Lo:93
12 pm
Hi:99
7
Lo:84
6 pm
Hi:97
12
Wed, Aug 8
Lo:79
12 am
Hi:84
6
Lo:79
6 am
Hi:90
3
Lo:93
12 pm
Hi:99
8
Lo:84
6 pm
Hi:97
11
Thu, Aug 9
Lo:79
12 am
Hi:82
7
Lo:79
6 am
Hi:90
5
Lo:91
12 pm
Hi:99
6
Lo:84
6 pm
Hi:99
9
Fri, Aug 10
Lo:81
12 am
Hi:84
6
Lo:81
6 am
Hi:95
6
Lo:82
12 pm
Hi:102
11
Lo:77
6 pm
Hi:82
4
Sat, Aug 11
Lo:75
12 am
Hi:77
2
Lo:75
6 am
Hi:91
3
Lo:95
12 pm
Hi:100
5
Lo:84
6 pm
Hi:100
7
Sun, Aug 12
Lo:79
12 am
Hi:84
7
Lo:79
6 am
Hi:91
8
Lo:93
12 pm
Hi:100
12
Lo:84
6 pm
Hi:97
11
Mon, Aug 13
Lo:79
12 am
Hi:84
9
Lo:79
6 am
Hi:91
9
Lo:93
12 pm
Hi:99
4
Lo:86
6 pm
Hi:97
11
Tue, Aug 14
Lo:81
12 am
Hi:84
7
Lo:81
6 am
Hi:91
6
Lo:95
12 pm
Hi:100
13
Lo:84
6 pm
Hi:99
14
Wed, Aug 15
Lo:81
12 am
Hi:82
10
Lo:79
6 am
Hi:93
12
Lo:95
12 pm
Hi:100
17
Lo:82
6 pm
Hi:99
17
Thu, Aug 16
Lo:77
12 am
Hi:81
12
Lo:77
6 am
Hi:91
9
Lo:93
12 pm
Hi:100
13
Lo:84
6 pm
Hi:99
14
Fri, Aug 17
Lo:79
12 am
Hi:82
9
Lo:79
6 am
Hi:90
9
Lo:91
12 pm
Hi:99
9
Lo:86
6 pm
Hi:99
11
Sat, Aug 18
Lo:81
12 am
Hi:84
9
Lo:81
6 am
Hi:91
9
Lo:93
12 pm
Hi:99
8
Lo:73
6 pm
Hi:97
10
Sun, Aug 19
Lo:72
12 am
Hi:75
10
Lo:73
6 am
Hi:81
2
Lo:86
12 pm
Hi:90
7
Lo:79
6 pm
Hi:86
6
Mon, Aug 20
Lo:72
12 am
Hi:77
2
Lo:72
6 am
Hi:90
5
Lo:91
12 pm
Hi:97
5
Lo:81
6 pm
Hi:91
5
Tue, Aug 21
Lo:73
12 am
Hi:81
0
Lo:73
6 am
Hi:90
6
Lo:90
12 pm
Hi:93
7
Lo:75
6 pm
Hi:91
10
Wed, Aug 22
Lo:73
12 am
Hi:73
6
Lo:72
6 am
Hi:84
4
Lo:88
12 pm
Hi:91
9
Lo:79
6 pm
Hi:90
7
Thu, Aug 23
Lo:73
12 am
Hi:79
5
Lo:75
6 am
Hi:84
2
Lo:90
12 pm
Hi:91
4
Lo:82
6 pm
Hi:91
11
Fri, Aug 24
Lo:75
12 am
Hi:81
6
Lo:77
6 am
Hi:88
4
Lo:88
12 pm
Hi:93
11
Lo:82
6 pm
Hi:93
14
Sat, Aug 25
Lo:75
12 am
Hi:81
10
Lo:77
6 am
Hi:86
10
Lo:90
12 pm
Hi:95
14
Lo:81
6 pm
Hi:88
16
Sun, Aug 26
Lo:79
12 am
Hi:81
11
Lo:79
6 am
Hi:86
9
Lo:90
12 pm
Hi:93
11
Lo:81
6 pm
Hi:91
12
Mon, Aug 27
Lo:79
12 am
Hi:79
6
Lo:77
6 am
Hi:88
4
Lo:90
12 pm
Hi:97
6
Lo:82
6 pm
Hi:93
6
Tue, Aug 28
Lo:79
12 am
Hi:82
5
Lo:81
6 am
Hi:93
10
Lo:95
12 pm
Hi:99
5
Lo:82
6 pm
Hi:93
5
Wed, Aug 29
Lo:81
12 am
Hi:84
7
Lo:81
6 am
Hi:93
11
Lo:95
12 pm
Hi:99
12
Lo:84
6 pm
Hi:93
7
Thu, Aug 30
Lo:77
12 am
Hi:82
7
Lo:77
6 am
Hi:93
8
Lo:97
12 pm
Hi:100
7
Lo:90
6 pm
Hi:97
2
Fri, Aug 31
Lo:81
12 am
Hi:88
4
Lo:82
6 am
Hi:88
7
Lo:90
12 pm
Hi:99
6
Lo:82
6 pm
Hi:97
14
Wednesday, August 1, 2012, 12:00 am — 6:00 am
82 / 77 °F
Passing clouds.
Humidity: 72%
Barometer: 29.93 "Hg
SSE
Wind: 8.7 mph
High & Low Weather Summary for August 2012
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 102 °F (Aug 10, 2:53 pm) | 97% (Aug 19, 3:53 am) | 30.11 "Hg (Aug 19, 3:53 am) |
| Low | 71 °F (Aug 20, 5:53 am) | 22% (Aug 15, 4:53 pm) | 29.66 "Hg (Aug 30, 4:53 pm) |
| Average | 86 °F | 59% | 29.88 "Hg |
| * Reported Aug 1 12:53 am — Aug 31 11:53 pm, San Antonio. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
San Antonio Weather History for August 1, 2012
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:53 am Wed, Aug 1 |  | 83 °F | Passing clouds. | 15 mph | ↑ | 59% | 29.94 "Hg | 10 mi |
| 1:53 am | | 80 °F | Passing clouds. | 8 mph | ↑ | 67% | 29.93 "Hg | 10 mi |
| 2:53 am | | 80 °F | Passing clouds. | 9 mph | ↑ | 71% | 29.93 "Hg | 10 mi |
| 3:53 am | | 78 °F | Passing clouds. | 6 mph | ↑ | 76% | 29.93 "Hg | 10 mi |
| 4:53 am | | 78 °F | Passing clouds. | 6 mph | ↑ | 79% | 29.93 "Hg | 10 mi |
| 5:53 am | | 77 °F | Passing clouds. | 7 mph | ↑ | 82% | 29.93 "Hg | 10 mi |
| 6:53 am | | 77 °F | Passing clouds. | 7 mph | ↑ | 82% | 29.94 "Hg | 10 mi |
| 7:53 am | | 78 °F | Partly sunny. | 6 mph | ↑ | 79% | 29.95 "Hg | 10 mi |
| 8:53 am | | 80 °F | Partly sunny. | 7 mph | ↑ | 71% | 29.96 "Hg | 10 mi |
| 9:53 am | | 83 °F | Partly sunny. | 9 mph | ↑ | 65% | 29.96 "Hg | 10 mi |
| 10:53 am |  | 85 °F | Scattered clouds. | 6 mph | ↑ | 59% | 29.96 "Hg | 10 mi |
| 11:53 am | | 90 °F | Scattered clouds. | 6 mph | ↑ | 50% | 29.94 "Hg | 10 mi |
| 12:53 pm | | 93 °F | Scattered clouds. | 7 mph | ↑ | 42% | 29.92 "Hg | 10 mi |
| 1:53 pm | | 95 °F | Scattered clouds. | 5 mph | ↑ | 39% | 29.90 "Hg | 10 mi |
| 2:53 pm | | 98 °F | Partly sunny. | 5 mph | ↑ | 35% | 29.89 "Hg | 10 mi |
| 3:53 pm | | 99 °F | Partly sunny. | 5 mph | ↑ | 33% | 29.86 "Hg | 10 mi |
| 4:53 pm | | 101 °F | Partly sunny. | 10 mph | ↑ | 28% | 29.85 "Hg | 10 mi |
| 5:53 pm | | 100 °F | Scattered clouds. | 6 mph | ↑ | 29% | 29.83 "Hg | 10 mi |
| 6:53 pm | | 98 °F | Scattered clouds. | 7 mph | ↑ | 29% | 29.82 "Hg | 10 mi |
| 7:53 pm | | 95 °F | Passing clouds. | 10 mph | ↑ | 31% | 29.82 "Hg | 10 mi |
| 8:53 pm | | 92 °F | Passing clouds. | 14 mph | ↑ | 36% | 29.83 "Hg | 10 mi |
| 9:53 pm | | 89 °F | Passing clouds. | 16 mph | ↑ | 45% | 29.85 "Hg | 10 mi |
| 10:53 pm | | 86 °F | Passing clouds. | 14 mph | ↑ | 49% | 29.88 "Hg | 10 mi |
| 11:53 pm | | 84 °F | Passing clouds. | 10 mph | ↑ | 49% | 29.88 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||