weathermetro
Cities / Mexico
/ Tamaulipas
☀️ Las Mercedes weather
Clear sky. .
Feels like 30° Wind 9 km/h SE Humidity 92% Pressure 1015 hPa UV 6 Air Good ☀ 07:17 - 19:43
Right now it is 25° in Las Mercedes with clear skies, it feels more like 30° and today's high is 37° with an overnight low of 25° . The sun rises at 07:17 and sets at 19:43, giving 12h 26m of daylight. Over the coming week highs range from 38° to 39° - a steady stretch with little day-to-day change.
Las Mercedes is in Tamaulipas, Mexico, sitting 108 m above sea level. Local time is America/Matamoros (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
24°
31°
38°
37°
25°
06:00 · 25° · 0 mm
07:00 · 24.8° · 0 mm
08:00 · 25.4° · 0 mm
09:00 · 27.5° · 0 mm
10:00 · 29.4° · 0 mm
11:00 · 31.3° · 0 mm
12:00 · 33.1° · 0 mm
13:00 · 34.8° · 0 mm
14:00 · 36° · 0 mm
15:00 · 36.7° · 0 mm
16:00 · 37.1° · 0 mm
17:00 · 37.2° · 0 mm
18:00 · 35.4° · 0 mm
19:00 · 33.6° · 0 mm
20:00 · 30.9° · 0 mm
21:00 · 29.3° · 0 mm
22:00 · 28.3° · 0 mm
23:00 · 27.7° · 0 mm
00:00 · 27.5° · 0 mm
01:00 · 27.2° · 0 mm
02:00 · 26.9° · 0 mm
03:00 · 26.6° · 0 mm
04:00 · 26.4° · 0 mm
05:00 · 26.1° · 0 mm
Precipitation
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
06:00
☀️
25°
28.9°
-
Clear sky
07:00
☀️
24.8°
28.6°
-
Clear sky
08:00
☀️
25.4°
29.1°
-
Clear sky
09:00
☀️
27.5°
29.6°
-
Clear sky
10:00
☀️
29.4°
30.5°
-
Clear sky
11:00
☀️
31.3°
32.4°
-
Clear sky
12:00
☀️
33.1°
33.8°
-
Clear sky
13:00
☀️
34.8°
35°
-
Clear sky
14:00
☀️
36°
35.9°
-
Clear sky
15:00
☀️
36.7°
36.5°
-
Clear sky
16:00
☁️
37.1°
37.1°
-
Overcast
17:00
☁️
37.2°
37.6°
-
Overcast
☀️
TodaySeptember 10th
Avg 30° Low 25° at 07:00
High 37° at 17:00
Wind ~26 km/h
Clear
Clear
Cloudy
00:00
27°
02:00
26°
04:00
26°
06:00
25°
08:00
25°
10:00
29°
12:00
33°
14:00
36°
16:00
37°
18:00
35°
20:00
31°
22:00
28°
☀️
FridaySeptember 11th
Avg 30° Low 26° at 07:00
High 38° at 16:00
Feels 36° Wind ~34 km/h
Clear
00:00
28°
02:00
27°
04:00
26°
06:00
26°
08:00
26°
10:00
30°
12:00
34°
14:00
37°
16:00
38°
18:00
35°
20:00
30°
22:00
28°
☀️
SaturdaySeptember 12th
Avg 31° Low 27° at 07:00
High 39° at 15:00
Feels 36° Wind ~36 km/h
Clear
Clear
00:00
28°
02:00
28°
04:00
27°
06:00
27°
08:00
27°
10:00
31°
12:00
36°
14:00
39°
16:00
39°
18:00
35°
20:00
30°
22:00
29°
☀️
SundaySeptember 13th
Avg 31° Low 27° at 07:00
High 39° at 15:00
Feels 35° Wind ~36 km/h
Clear
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
27°
08:00
28°
10:00
32°
12:00
36°
14:00
38°
16:00
39°
18:00
36°
20:00
31°
22:00
29°
☁️
MondaySeptember 14th
Avg 31° Low 27° at 07:00
High 38° at 15:00
Feels 35° Wind ~35 km/h
Clear
Cloudy
Cloudy
Cloudy
00:00
28°
02:00
28°
04:00
28°
06:00
27°
08:00
28°
10:00
31°
12:00
35°
14:00
37°
16:00
38°
18:00
35°
20:00
31°
22:00
29°
☁️
TuesdaySeptember 15th
Avg 31° Low 27° at 06:00
High 38° at 15:00
Feels 34° Wind ~34 km/h
Cloudy
00:00
28°
02:00
28°
04:00
27°
06:00
27°
08:00
28°
10:00
31°
12:00
35°
14:00
37°
16:00
37°
18:00
34°
20:00
31°
22:00
28°
⛅
WednesdaySeptember 16th
Avg 31° Low 26° at 06:00
High 38° at 16:00
Feels 36° Wind ~31 km/h
Cloudy
Partly Cloudy
Clear
Cloudy
00:00
27°
02:00
27°
04:00
27°
06:00
26°
08:00
27°
10:00
31°
12:00
35°
14:00
38°
16:00
38°
18:00
35°
20:00
32°
22:00
28°
🌤️
ThursdaySeptember 17th
Avg 30° Low 25° at 06:00
High 38° at 16:00
0.3 mm rain Wind ~24 km/h
Clear
Clear
Rain
00:00
27°
02:00
26°
04:00
26°
06:00
25°
08:00
26°
10:00
30°
12:00
34°
14:00
37°
16:00
38°
18:00
35°
0.1mm
20:00
32°
22:00
29°
☀️
FridaySeptember 18th
Avg 31° Low 26° at 06:00
High 38° at 16:00
Wind ~26 km/h
Clear
Partly Cloudy
Clear
00:00
28°
02:00
27°
04:00
26°
06:00
26°
08:00
27°
10:00
30°
12:00
33°
14:00
36°
16:00
38°
18:00
36°
20:00
33°
22:00
29°
🌦️
SaturdaySeptember 19th
Avg 31° Low 26° at 06:00
High 38° at 16:00
0.6 mm rain Wind ~21 km/h
Clear
Rain
00:00
27°
02:00
27°
04:00
26°
06:00
26°
08:00
27°
10:00
30°
12:00
34°
14:00
37°
16:00
38°
18:00
36°
20:00
33°
0.2mm
22:00
30°
0.2mm
☀️
SundaySeptember 20th
Avg 31° Low 26° at 06:00
High 38° at 16:00
Wind ~25 km/h
Clear
Partly Cloudy
Clear
00:00
28°
02:00
27°
04:00
27°
06:00
26°
08:00
27°
10:00
31°
12:00
34°
14:00
36°
16:00
38°
18:00
35°
20:00
32°
22:00
28°
☀️
MondaySeptember 21st
Avg 29° Low 24° at 06:00
High 37° at 16:00
Feels 33° Wind ~31 km/h
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
24°
08:00
25°
10:00
29°
12:00
33°
14:00
36°
16:00
37°
18:00
35°
20:00
31°
22:00
27°
☀️
TuesdaySeptember 22nd
Avg 29° Low 23° at 06:00
High 37° at 16:00
Feels 35° Wind ~32 km/h
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
23°
08:00
25°
10:00
29°
12:00
33°
14:00
36°
16:00
37°
18:00
34°
20:00
30°
22:00
26°
☀️
WednesdaySeptember 23rd
Avg 28° Low 22° at 06:00
High 37° at 16:00
Feels 33° Wind ~30 km/h
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
24°
10:00
28°
12:00
32°
14:00
35°
16:00
37°
18:00
34°
20:00
30°
22:00
26°
☀️
ThursdaySeptember 24th
Avg 29° Low 23° at 06:00
High 37° at 16:00
Wind ~30 km/h
Clear
00:00
25°
02:00
24°
04:00
24°
06:00
23°
08:00
25°
10:00
29°
12:00
33°
14:00
36°
16:00
37°
18:00
35°
20:00
31°
22:00
27°
☀️
FridaySeptember 25th
Avg 29° Low 0° at 06:00
High 0° at 16:00
Feels 35° Wind ~33 km/h
Clear
Unknown
00:00
26°
02:00
25°
04:00
24°
06:00
23°
08:00
24°
10:00
29°
12:00
33°
14:00
36°
16:00
37°
18:00
34°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 07:17 · Sunset 19:43
12h 26m of daylight · America/Matamoros
Air quality
PM2.5 8.6 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Las Mercedes weather
Will it rain in Las Mercedes today?
No rain is in the forecast for Las Mercedes today.
What is the temperature in Las Mercedes right now?
It is 25° in Las Mercedes right now, though it feels closer to 30° . Today runs between a low of 25° and a high of 37° .
What time is sunrise and sunset in Las Mercedes?
The sun rises at 07:17 and sets at 19:43 local time in Las Mercedes today, giving 12h 26m of daylight.
What is the air quality in Las Mercedes?
PM2.5 in Las Mercedes is currently 8.6 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 Las Mercedes 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 Las Mercedes 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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