weathermetro
Cities / Mexico
/ Tamaulipas
☀️ San Antonio weather
Clear sky. .
Feels like 29° Wind 6 km/h SE Humidity 67% UV 10 Air Good ☀ 06:15 - 18:51
Right now it is 26° in San Antonio with clear skies, it feels more like 29° and today's high is 41° with an overnight low of 22° . The sun rises at 06:15 and sets at 18:51, giving 12h 36m of daylight. Over the coming week highs range from 36° to 41° .
San Antonio is in Tamaulipas, Mexico, sitting 56 m above sea level. Local time is America/Monterrey (UTC−6), and every time on this page is shown in it.
Next 24 hours - temperature
22°
32°
41°
41°
23°
07:00 · 23.5° · 0 mm
08:00 · 27.3° · 0 mm
09:00 · 30.7° · 0 mm
10:00 · 34° · 0 mm
11:00 · 36.7° · 0 mm
12:00 · 38.8° · 0 mm
13:00 · 40.7° · 0 mm
14:00 · 40.7° · 0 mm
15:00 · 39.9° · 0 mm
16:00 · 37.8° · 0 mm
17:00 · 34° · 0 mm
18:00 · 31.5° · 0 mm
19:00 · 29° · 0 mm
20:00 · 27.7° · 0 mm
21:00 · 27.2° · 0 mm
22:00 · 26.8° · 0 mm
23:00 · 26.5° · 0 mm
00:00 · 25.8° · 0 mm
01:00 · 25° · 0 mm
02:00 · 24.5° · 0 mm
03:00 · 24° · 0 mm
04:00 · 23.5° · 0 mm
05:00 · 23.1° · 0 mm
06:00 · 22.8° · 0 mm
Precipitation
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
☀️
23.5°
25.9°
-
Clear sky
08:00
☀️
27.3°
29.6°
-
Clear sky
09:00
⛅
30.7°
32.6°
-
Partly cloudy
10:00
☀️
34°
35.4°
-
Clear sky
11:00
☀️
36.7°
37.6°
-
Clear sky
12:00
☀️
38.8°
39.1°
-
Clear sky
13:00
☀️
40.7°
40.3°
-
Clear sky
14:00
☁️
40.7°
38.8°
-
Overcast
15:00
🌤️
39.9°
36.9°
-
Mostly clear
16:00
⛅
37.8°
34.4°
-
Partly cloudy
17:00
☁️
34°
32.5°
-
Overcast
18:00
☁️
31.5°
30.4°
-
Overcast
☀️
TodaySeptember 1st
Avg 30° Low 22° at 06:00
High 41° at 13:00
Feels 39° Wind ~32 km/h
Clear
Clear
Clear
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
22°
08:00
27°
10:00
34°
12:00
39°
14:00
41°
16:00
38°
18:00
32°
20:00
28°
22:00
27°
☀️
WednesdaySeptember 2nd
Avg 30° Low 23° at 06:00
High 41° at 15:00
Wind ~37 km/h
Clear
00:00
26°
02:00
25°
04:00
24°
06:00
23°
08:00
28°
10:00
34°
12:00
39°
14:00
41°
16:00
38°
18:00
32°
20:00
28°
22:00
27°
☁️
ThursdaySeptember 3rd
Avg 30° Low 24° at 06:00
High 41° at 14:00
Feels 39° Wind ~35 km/h
Clear
Cloudy
00:00
27°
02:00
25°
04:00
24°
06:00
24°
08:00
28°
10:00
34°
12:00
39°
14:00
41°
16:00
37°
18:00
32°
20:00
28°
22:00
27°
☁️
FridaySeptember 4th
Avg 30° Low 23° at 06:00
High 41° at 14:00
Feels 39° Wind ~37 km/h
Clear
Cloudy
Cloudy
Clear
00:00
26°
02:00
24°
04:00
23°
06:00
23°
08:00
28°
10:00
34°
12:00
38°
14:00
41°
16:00
37°
18:00
32°
20:00
28°
22:00
27°
☀️
SaturdaySeptember 5th
Avg 30° Low 23° at 05:00
High 41° at 14:00
Feels 39° Wind ~34 km/h
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
23°
08:00
28°
10:00
34°
12:00
38°
14:00
41°
16:00
37°
18:00
33°
20:00
28°
22:00
26°
🌧️
SundaySeptember 6th
Avg 29° Low 23° at 05:00
High 40° at 14:00
14.6 mm rain Feels 38° Wind ~27 km/h
Clear
Rain
00:00
26°
02:00
25°
04:00
23°
06:00
23°
08:00
29°
10:00
34°
12:00
38°
14:00
40°
16:00
35°
4.8mm
18:00
24°
4.8mm
20:00
24°
22:00
25°
0.1mm
☁️
MondaySeptember 7th
Avg 28° Low 23° at 05:00
High 36° at 13:00
0.4 mm rain Feels 34° Wind ~23 km/h
Rain
Partly Cloudy
Cloudy
00:00
24°
0.1mm
02:00
24°
0.1mm
04:00
23°
06:00
23°
08:00
26°
10:00
31°
12:00
35°
14:00
36°
16:00
34°
18:00
31°
20:00
27°
22:00
25°
☁️
TuesdaySeptember 8th
Avg 28° Low 24° at 05:00
High 35° at 12:00
Wind ~26 km/h
Cloudy
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
32°
12:00
35°
14:00
32°
16:00
31°
18:00
32°
20:00
28°
22:00
25°
☁️
WednesdaySeptember 9th
Avg 30° Low 23° at 05:00
High 38° at 14:00
Feels 36° Wind ~30 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
28°
10:00
33°
12:00
37°
14:00
38°
16:00
37°
18:00
33°
20:00
29°
22:00
27°
☁️
ThursdaySeptember 10th
Avg 30° Low 24° at 05:00
High 37° at 14:00
Wind ~29 km/h
Cloudy
00:00
26°
02:00
25°
04:00
24°
06:00
24°
08:00
28°
10:00
33°
12:00
36°
14:00
37°
16:00
36°
18:00
32°
20:00
29°
22:00
27°
🌦️
FridaySeptember 11th
Avg 30° Low 25° at 05:00
High 39° at 14:00
1.8 mm rain Feels 37° Wind ~28 km/h
Cloudy
00:00
26°
02:00
26°
04:00
25°
06:00
25°
08:00
27°
10:00
31°
12:00
37°
14:00
39°
16:00
37°
18:00
32°
20:00
29°
22:00
27°
0.9mm
🌦️
SaturdaySeptember 12th
Avg 29° Low 25° at 05:00
High 35° at 12:00
0.9 mm rain Wind ~23 km/h
Cloudy
00:00
26°
0.9mm
02:00
26°
04:00
25°
06:00
25°
08:00
27°
10:00
31°
12:00
35°
14:00
34°
16:00
33°
18:00
33°
20:00
29°
22:00
27°
🌧️
SundaySeptember 13th
Avg 30° Low 24° at 05:00
High 39° at 14:00
2.8 mm rain Feels 37° Wind ~27 km/h
Cloudy
Rain
00:00
26°
02:00
25°
04:00
25°
06:00
24°
08:00
29°
10:00
34°
12:00
37°
14:00
39°
16:00
37°
18:00
32°
20:00
28°
0.2mm
22:00
25°
1.1mm
🌧️
MondaySeptember 14th
Avg 29° Low 23° at 05:00
High 38° at 14:00
2.7 mm rain Feels 36° Wind ~27 km/h
Rain
Clear
00:00
24°
1.1mm
02:00
24°
0.2mm
04:00
24°
06:00
24°
08:00
27°
10:00
31°
12:00
36°
14:00
38°
16:00
37°
18:00
32°
20:00
28°
22:00
26°
0.5mm
🌦️
TuesdaySeptember 15th
Avg 28° Low 23° at 05:00
High 37° at 15:00
3.5 mm rain Wind ~24 km/h
Rain
Partly Cloudy
Partly Cloudy
Rain
00:00
24°
0.5mm
02:00
24°
0.6mm
04:00
24°
0.1mm
06:00
24°
0.1mm
08:00
27°
10:00
30°
12:00
34°
14:00
37°
16:00
36°
18:00
31°
20:00
27°
0.3mm
22:00
24°
🌦️
WednesdaySeptember 16th
Avg 29° Low 23° at 05:00
High 38° at 14:00
1.2 mm rain Wind ~21 km/h
Partly Cloudy
Clear
Rain
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
27°
10:00
31°
12:00
35°
14:00
38°
16:00
36°
18:00
31°
20:00
27°
0.4mm
22:00
25°
Sun
☀️ Sunrise 06:15 · Sunset 18:51
12h 36m of daylight · America/Monterrey
Air quality
PM2.5 6.8 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about San Antonio weather
Will it rain in San Antonio today?
No rain is in the forecast for San Antonio today.
What is the temperature in San Antonio right now?
It is 26° in San Antonio right now, though it feels closer to 29° . Today runs between a low of 22° and a high of 41° .
What time is sunrise and sunset in San Antonio?
The sun rises at 06:15 and sets at 18:51 local time in San Antonio today, giving 12h 36m of daylight.
What is the air quality in San Antonio?
PM2.5 in San Antonio is currently 6.8 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the San Antonio forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Antonio best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC