San Antonio Int. (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
Sunny.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for San Antonio Int.
Today (22 March 2026)
| Time |
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
17°
|
18°
|
19°
|
21°
|
23°
|
26°
|
29°
|
31°
|
32°
|
33°
|
33°
|
32°
|
31°
|
29°
|
26°
|
24°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
18°
|
20°
|
22°
|
25°
|
28°
|
28°
|
30°
|
31°
|
31°
|
30°
|
28°
|
26°
|
24°
|
22°
|
| Wind direction and speed |
S
6
|
S
5
|
S
6
|
S
7
|
S
8
|
S
8
|
S
8
|
S
9
|
S
9
|
S
9
|
S
9
|
SSE
8
|
SSE
9
|
SSE
10
|
SSE
11
|
SSE
11
|
SSE
10
|
| Wind gust (mph) |
10
|
12
|
15
|
17
|
17
|
19
|
20
|
21
|
21
|
21
|
20
|
19
|
17
|
21
|
23
|
21
|
19
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
78%
|
76%
|
74%
|
64%
|
54%
|
40%
|
39%
|
22%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
38%
|
42%
|
| UV | - | 1 | 2 | 4 | 6 | 8 | 9 | 9 | 7 | 5 | 2 | 1 | - | - | - | - | - |
Monday (23 March 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
21°
|
22°
|
24°
|
26°
|
28°
|
29°
|
30°
|
30°
|
29°
|
28°
|
28°
|
26°
|
24°
|
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
23°
|
25°
|
26°
|
27°
|
28°
|
28°
|
28°
|
28°
|
27°
|
26°
|
24°
|
22°
|
| Wind direction and speed (mph) |
SSE
8
|
SE
8
|
SE
7
|
SSE
6
|
SSE
5
|
SE
3
|
SE
4
|
SE
4
|
ESE
3
|
SE
4
|
SE
5
|
SE
5
|
SE
4
|
SE
4
|
SE
5
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
7
|
SE
9
|
SE
10
|
SSE
10
|
| Wind gust (mph) |
16
|
14
|
13
|
11
|
9
|
8
|
7
|
7
|
9
|
11
|
12
|
12
|
13
|
14
|
15
|
17
|
17
|
17
|
15
|
14
|
16
|
20
|
21
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
57%
|
66%
|
74%
|
79%
|
84%
|
85%
|
86%
|
88%
|
89%
|
85%
|
77%
|
73%
|
64%
|
54%
|
41%
|
38%
|
26%
|
21%
|
21%
|
22%
|
30%
|
34%
|
40%
|
42%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 6 | 8 | 9 | 9 | 7 | 5 | 2 | 1 | - | - | - | - | - |
Tuesday (24 March 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
23°
|
25°
|
26°
|
28°
|
29°
|
30°
|
30°
|
30°
|
29°
|
28°
|
26°
|
24°
|
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
19°
|
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
20°
|
21°
|
23°
|
24°
|
26°
|
27°
|
29°
|
29°
|
29°
|
28°
|
27°
|
27°
|
24°
|
22°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
8
|
S
7
|
S
6
|
S
6
|
S
6
|
S
6
|
S
5
|
S
5
|
S
5
|
S
5
|
S
6
|
S
6
|
S
6
|
SSE
6
|
SSE
6
|
SSE
7
|
SSE
7
|
SSE
8
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
12
|
SSE
12
|
| Wind gust (mph) |
17
|
15
|
13
|
12
|
12
|
12
|
12
|
10
|
11
|
13
|
14
|
15
|
16
|
17
|
17
|
18
|
18
|
19
|
19
|
18
|
17
|
22
|
23
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
55%
|
65%
|
75%
|
83%
|
86%
|
87%
|
89%
|
89%
|
90%
|
86%
|
82%
|
72%
|
63%
|
54%
|
43%
|
40%
|
38%
|
33%
|
31%
|
32%
|
36%
|
40%
|
42%
|
60%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 6 | 8 | 9 | 9 | 7 | 5 | 2 | 1 | - | - | - | - | - |
Wednesday (25 March 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
20°
|
21°
|
22°
|
25°
|
27°
|
29°
|
30°
|
32°
|
32°
|
32°
|
32°
|
30°
|
28°
|
26°
|
24°
|
| Feels like temperature (°C) |
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
22°
|
24°
|
26°
|
28°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
26°
|
24°
|
22°
|
| Wind direction and speed (mph) |
SSE
10
|
SSE
9
|
SSE
8
|
SSE
8
|
SSE
8
|
S
8
|
S
7
|
S
6
|
SSE
6
|
SSE
7
|
S
8
|
S
8
|
S
8
|
S
8
|
S
9
|
S
9
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
10
|
SSE
12
|
SSE
13
|
SSE
12
|
SSE
12
|
| Wind gust (mph) |
19
|
17
|
16
|
17
|
16
|
15
|
14
|
13
|
15
|
17
|
18
|
18
|
19
|
21
|
21
|
21
|
22
|
22
|
22
|
22
|
25
|
26
|
25
|
22
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
71%
|
77%
|
84%
|
85%
|
86%
|
88%
|
87%
|
87%
|
87%
|
85%
|
78%
|
69%
|
58%
|
48%
|
41%
|
40%
|
33%
|
24%
|
23%
|
25%
|
37%
|
40%
|
53%
|
63%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 3 | 6 | 8 | 9 | 9 | 7 | 5 | 2 | 1 | - | - | - | - | - |
Thursday (26 March 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
20°
|
21°
|
23°
|
25°
|
27°
|
29°
|
31°
|
32°
|
33°
|
33°
|
32°
|
26°
|
| Feels like temperature (°C) |
21°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
22°
|
24°
|
26°
|
28°
|
30°
|
30°
|
30°
|
30°
|
29°
|
23°
|
| Wind direction and speed (mph) |
SSE
10
|
SSE
10
|
SSE
8
|
SSE
8
|
S
8
|
S
8
|
S
8
|
S
8
|
S
8
|
S
9
|
S
10
|
S
10
|
S
10
|
S
10
|
S
10
|
S
10
|
S
10
|
SSE
10
|
SSE
11
|
SSE
11
|
SSE
12
|
| Wind gust (mph) |
20
|
18
|
17
|
17
|
17
|
17
|
16
|
15
|
18
|
19
|
20
|
21
|
22
|
22
|
23
|
23
|
23
|
23
|
23
|
26
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
70%
|
77%
|
84%
|
85%
|
85%
|
85%
|
85%
|
86%
|
85%
|
85%
|
76%
|
66%
|
56%
|
43%
|
40%
|
37%
|
22%
|
21%
|
20%
|
21%
|
46%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 6 | 8 | 9 | 9 | 7 | 5 | 2 | 1 | - | - |
Friday (27 March 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
20°
|
26°
|
31°
|
32°
|
26°
|
| Feels like temperature (°C) |
20°
|
19°
|
19°
|
20°
|
26°
|
31°
|
30°
|
24°
|
| Wind direction and speed (mph) |
SSE
10
|
S
8
|
S
8
|
SSE
8
|
SE
6
|
ESE
6
|
ESE
9
|
SE
12
|
| Wind gust (mph) |
19
|
17
|
18
|
18
|
18
|
19
|
23
|
22
|
| Visibility (description) |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
85%
|
85%
|
78%
|
49%
|
30%
|
24%
|
44%
|
| UV | - | - | - | 3 | 9 | 5 | - | - |
Saturday (28 March 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
20°
|
25°
|
27°
|
28°
|
24°
|
| Feels like temperature (°C) |
21°
|
20°
|
19°
|
20°
|
24°
|
26°
|
27°
|
23°
|
| Wind direction and speed (mph) |
ESE
8
|
E
6
|
ENE
6
|
ENE
8
|
E
8
|
E
8
|
E
8
|
E
9
|
| Wind gust (mph) |
16
|
13
|
16
|
19
|
20
|
21
|
20
|
21
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
72%
|
83%
|
84%
|
72%
|
48%
|
38%
|
36%
|
46%
|
| UV | - | - | - | 3 | 9 | 5 | - | - |
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Forecast
Forecast for 8am (UTC-5) Sunday
Updated 12:21 (UTC) on Sun 22 Mar 2026
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