weathermetro
Cities / Mexico
/ Tamaulipas
☀️ San Antonio weather
Clear sky. .
Feels like 32° Wind 22 km/h SE Humidity 78% Pressure 1014 hPa UV 0 Air Fair ☀ 06:10 - 18:57
Right now it is 29° in San Antonio with clear skies, it feels more like 32° and today's high is 37° with an overnight low of 25° . The sun rises at 06:10 and sets at 18:57, giving 12h 47m of daylight. Over the coming week highs range from 35° to 38° - a steady stretch with little day-to-day change.
San Antonio is in Tamaulipas, Mexico, sitting 75 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
24°
30°
36°
35°
25°
20:00 · 29.1° · 0 mm
21:00 · 28.7° · 0 mm
22:00 · 28.2° · 0 mm
23:00 · 27.9° · 0 mm
00:00 · 27.5° · 0 mm
01:00 · 27.1° · 0 mm
02:00 · 26.6° · 0 mm
03:00 · 26.2° · 0 mm
04:00 · 25.6° · 0 mm
05:00 · 25.1° · 0 mm
06:00 · 24.7° · 0 mm
07:00 · 25.9° · 0 mm
08:00 · 29.6° · 0 mm
09:00 · 31.4° · 0 mm
10:00 · 32.9° · 0 mm
11:00 · 34.1° · 0 mm
12:00 · 35° · 0 mm
13:00 · 35.4° · 0 mm
14:00 · 35° · 0 mm
15:00 · 34.5° · 0 mm
16:00 · 33.5° · 0 mm
17:00 · 32.2° · 0 mm
18:00 · 30.7° · 0 mm
19:00 · 29.3° · 0 mm
Precipitation
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
20:00
☀️
29.1°
31.1°
-
Clear sky
21:00
☀️
28.7°
31.1°
-
Clear sky
22:00
☀️
28.2°
31.1°
-
Clear sky
23:00
☀️
27.9°
30.9°
-
Clear sky
00:00
☀️
27.5°
30.5°
-
Clear sky
01:00
☀️
27.1°
30.3°
-
Clear sky
02:00
☀️
26.6°
30.2°
-
Clear sky
03:00
☀️
26.2°
30.2°
-
Clear sky
04:00
☀️
25.6°
30°
-
Clear sky
05:00
☀️
25.1°
29.4°
-
Clear sky
06:00
☀️
24.7°
28.8°
-
Clear sky
07:00
☀️
25.9°
29.8°
-
Clear sky
☀️
TodayAugust 25th
Avg 30° Low 25° at 06:00
High 37° at 13:00
Wind ~34 km/h
Clear
00:00
26°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
34°
12:00
36°
14:00
37°
16:00
34°
18:00
31°
20:00
29°
22:00
28°
☀️
WednesdayAugust 26th
Avg 30° Low 25° at 06:00
High 35° at 13:00
Wind ~28 km/h
Clear
00:00
28°
02:00
27°
04:00
26°
06:00
25°
08:00
30°
10:00
33°
12:00
35°
14:00
35°
16:00
34°
18:00
31°
20:00
29°
22:00
28°
☀️
ThursdayAugust 27th
Avg 29° Low 24° at 06:00
High 35° at 13:00
Wind ~29 km/h
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
24°
08:00
29°
10:00
33°
12:00
35°
14:00
35°
16:00
34°
18:00
31°
20:00
27°
22:00
27°
☀️
FridayAugust 28th
Avg 30° Low 25° at 06:00
High 38° at 13:00
Feels 36° Wind ~36 km/h
Clear
00:00
26°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
34°
12:00
37°
14:00
36°
16:00
34°
18:00
31°
20:00
28°
22:00
27°
☀️
SaturdayAugust 29th
Avg 30° Low 25° at 06:00
High 37° at 13:00
Wind ~35 km/h
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
34°
12:00
37°
14:00
36°
16:00
34°
18:00
31°
20:00
28°
22:00
28°
☀️
SundayAugust 30th
Avg 30° Low 25° at 06:00
High 37° at 13:00
Feels 35° Wind ~35 km/h
Clear
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
34°
12:00
37°
14:00
37°
16:00
34°
18:00
31°
20:00
28°
22:00
27°
🌤️
MondayAugust 31st
Avg 30° Low 25° at 05:00
High 38° at 12:00
Feels 36° Wind ~35 km/h
Cloudy
Clear
Partly Cloudy
Cloudy
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
34°
12:00
38°
14:00
37°
16:00
34°
18:00
31°
20:00
28°
22:00
27°
⛅
TuesdaySeptember 1st
Avg 30° Low 25° at 05:00
High 37° at 13:00
Feels 34° Wind ~35 km/h
Clear
Partly Cloudy
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
26°
08:00
30°
10:00
34°
12:00
37°
14:00
37°
16:00
34°
18:00
31°
20:00
28°
22:00
27°
🌦️
WednesdaySeptember 2nd
Avg 30° Low 25° at 05:00
High 36° at 13:00
0.6 mm rain Wind ~26 km/h
Rain
Cloudy
00:00
27°
02:00
27°
0.2mm
04:00
26°
06:00
25°
08:00
28°
10:00
32°
12:00
35°
14:00
35°
16:00
33°
18:00
31°
20:00
28°
22:00
27°
☁️
ThursdaySeptember 3rd
Avg 30° Low 25° at 05:00
High 36° at 12:00
0.2 mm rain Feels 34° Wind ~32 km/h
Cloudy
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
29°
10:00
33°
12:00
36°
14:00
35°
16:00
33°
18:00
30°
20:00
28°
22:00
27°
0.1mm
🌦️
FridaySeptember 4th
Avg 29° Low 25° at 06:00
High 36° at 13:00
3.1 mm rain Feels 33° Wind ~37 km/h
Cloudy
Rain
Cloudy
Partly Cloudy
00:00
27°
0.1mm
02:00
27°
04:00
26°
06:00
25°
08:00
26°
0.7mm
10:00
30°
0.3mm
12:00
36°
0.3mm
14:00
35°
16:00
33°
18:00
30°
20:00
28°
22:00
27°
☁️
SaturdaySeptember 5th
Avg 30° Low 25° at 05:00
High 37° at 13:00
Wind ~34 km/h
Partly Cloudy
Clear
Cloudy
Partly Cloudy
Cloudy
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
29°
10:00
34°
12:00
37°
14:00
37°
16:00
34°
18:00
31°
20:00
29°
22:00
28°
☀️
SundaySeptember 6th
Avg 31° Low 26° at 05:00
High 37° at 13:00
0.3 mm rain Feels 33° Wind ~38 km/h
Rain
Clear
Clear
00:00
28°
02:00
27°
0.1mm
04:00
27°
06:00
27°
08:00
30°
10:00
34°
12:00
37°
14:00
37°
16:00
35°
18:00
31°
20:00
29°
22:00
28°
☁️
MondaySeptember 7th
Avg 30° Low 25° at 05:00
High 36° at 13:00
0.2 mm rain Feels 34° Wind ~30 km/h
Partly Cloudy
Cloudy
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
29°
10:00
33°
12:00
36°
14:00
36°
16:00
34°
18:00
31°
20:00
29°
22:00
28°
0.1mm
🌧️
TuesdaySeptember 8th
Avg 30° Low 26° at 05:00
High 35° at 13:00
6.4 mm rain Wind ~29 km/h
Rain
Cloudy
00:00
28°
0.1mm
02:00
27°
04:00
26°
0.7mm
06:00
26°
0.7mm
08:00
29°
10:00
32°
12:00
34°
14:00
35°
16:00
33°
18:00
31°
20:00
29°
22:00
27°
2.1mm
🌧️
WednesdaySeptember 9th
Avg 29° Low 26° at 05:00
High 35° at 13:00
4.4 mm rain Wind ~28 km/h
Rain
Clear
Rain
Clear
00:00
26°
2.1mm
02:00
26°
0.5mm
04:00
26°
06:00
26°
08:00
28°
10:00
31°
12:00
34°
14:00
34°
0.2mm
16:00
33°
18:00
30°
20:00
28°
22:00
27°
0.1mm
Sun
☀️ Sunrise 06:10 · Sunset 18:57
12h 47m of daylight · America/Monterrey
Air quality
PM2.5 16.9 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
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 29° in San Antonio right now, though it feels closer to 32° . Today runs between a low of 25° and a high of 37° .
What time is sunrise and sunset in San Antonio?
The sun rises at 06:10 and sets at 18:57 local time in San Antonio today, giving 12h 47m of daylight.
What is the air quality in San Antonio?
PM2.5 in San Antonio is currently 16.9 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
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