current weather for Mercedes (USA)
Mercedes is located near Llano Grande at 4mi↑, Heidelberg at 4mi↑, Indian Hills at 4mi↑, Progreso at 5mi↑, Weslaco at 5mi↑,
Elevation : 75ft
currently : 82°F overcast at Mercedes
The current temperature is 82°F, the felt temperature is 86°F.
Wind direction from South East with a speed of 12mph.
The air is very humid : relative air humidity is 78 %.
Pressure is 30inHg.
weather last updated 2142 minutes
Sunset in 8h14 and the sun rises in 18h21. The day lasts 12h06.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Mid valley airport airport.
Coming to Mercedes
Hotels : book on Hotels.com Booking Expedia Abritel Stay22
Taxi : book on Taxi Booking
By plane :
- Valley International airport at 17mi : book on Iberia southwest_airlines
- Mc Allen Miller International airport at 20mi : book on Iberia
- General Lucio Blanco International airport at 22mi : book on Iberia
Weather forecast for Mercedes (USA)
Thursday, August 20, 2026
Sky will be covered with cloud all the night and the day will be cloudy but the sun will appear.
the temperature will range from 81°F to 100°F
wind speed up to 24mph
high heat alert with 100°F at Mercedes
6h
82°F
Overcast
The air is very humid : relative air humidity is 79 %.
pressure is 30inHg
Wind direction from South East 12mph with gusts at 24mph
9h
81°F
Overcast
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South East 9mph with gusts at 21mph
12h
88°F
Overcast
The air is humid : relative air humidity is 58 %.
pressure is 30inHg
Wind direction from South East 14mph with gusts at 17mph
15h
96°F
Broken clouds
The air is dry : relative air humidity is 29 %.
pressure is 30inHg
Wind direction from South 16mph with gusts at 15mph
18h
100°F
Few clouds
The air is dry : relative air humidity is 26 %.
pressure is 30inHg
Wind direction from South East 16mph with gusts at 14mph
21h
93°F
Few clouds
The air is a little humid : relative air humidity is 31 %.
pressure is 30inHg
Wind direction from South East 17mph with gusts at 17mph
Today Friday, August 21, 2026
Sky will be covered with cloud all the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 77°F to 102°F
wind speed up to 24mph
high heat alert with 102°F at Mercedes
0h
83°F
Scattered clouds
The air is very humid : relative air humidity is 62 %.
pressure is 30inHg
Wind direction from South 13mph with gusts at 23mph
3h
81°F
Scattered clouds
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 24mph
6h
77°F
Broken clouds
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South East 10mph with gusts at 24mph
9h
76°F
Overcast
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 17mph
12h
85°F
Overcast
The air is very humid : relative air humidity is 60 %.
pressure is 30inHg
Wind direction from South 9mph with gusts at 11mph
15h
95°F
Broken clouds
The air is dry : relative air humidity is 28 %.
pressure is 30inHg
Wind direction from South East 10mph with gusts at 10mph
18h
103°F
Few clouds
The air is dry : relative air humidity is 24 %.
pressure is 30inHg
Wind direction from South East 16mph with gusts at 12mph
21h
93°F
Scattered clouds
The air is moderately humid : relative air humidity is 40 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 17mph
Saturday, August 22, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 79°F to 102°F
wind speed up to 21mph
high heat alert with 102°F at Mercedes
0h
84°F
Overcast
The air is very humid : relative air humidity is 71 %.
pressure is 30inHg
Wind direction from South 13mph with gusts at 20mph
3h
82°F
Overcast
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from South 9mph with gusts at 18mph
6h
80°F
Broken clouds
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South East 7mph with gusts at 16mph
9h
79°F
Broken clouds
The air is extremely humid : relative air humidity is 89 %.
pressure is 30inHg
Wind direction from South 8mph with gusts at 18mph
12h
88°F
Overcast
The air is humid : relative air humidity is 56 %.
pressure is 30inHg
Wind direction from South 12mph with gusts at 14mph
15h
99°F
Overcast
The air is dry : relative air humidity is 28 %.
pressure is 30inHg
Wind direction from South East 11mph with gusts at 11mph
18h
101°F
Broken clouds
The air is dry : relative air humidity is 25 %.
pressure is 30inHg
Wind direction from South East 14mph with gusts at 12mph
21h
94°F
Scattered clouds
The air is a little humid : relative air humidity is 36 %.
pressure is 30inHg
Wind direction from South East 18mph with gusts at 16mph
Sunday, August 23, 2026
Sky will be clear all night long and the day will be sunny.
the temperature will range from 79°F to 102°F
wind speed up to 21mph
high heat alert with 102°F at Mercedes
0h
82°F
Sky clear
The air is very humid : relative air humidity is 65 %.
pressure is 30inHg
Wind direction from South East 13mph with gusts at 20mph
3h
80°F
Sky clear
The air is very humid : relative air humidity is 75 %.
pressure is 30inHg
Wind direction from South East 8mph with gusts at 19mph
6h
79°F
Sky clear
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from South East 7mph with gusts at 17mph
9h
78°F
Sky clear
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from South East 8mph with gusts at 19mph
12h
88°F
Sky clear
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from South East 11mph with gusts at 12mph
15h
99°F
Sky clear
The air is a little humid : relative air humidity is 34 %.
pressure is 30inHg
Wind direction from South East 11mph with gusts at 10mph
18h
102°F
Few clouds
The air is dry : relative air humidity is 28 %.
pressure is 30inHg
Wind direction from South East 16mph with gusts at 10mph
21h
93°F
Sky clear
The air is moderately humid : relative air humidity is 43 %.
pressure is 30inHg
Wind direction from South East 20mph with gusts at 18mph
Monday, August 24, 2026
Sky will be mainly clear but cloud will appear and the day will be cloudy from morning to evening.
the temperature will range from 77°F to 102°F
wind speed up to 25mph
high heat alert with 102°F at Mercedes
0h
82°F
Sky clear
The air is very humid : relative air humidity is 68 %.
pressure is 30inHg
Wind direction from South East 15mph with gusts at 25mph
3h
81°F
Sky clear
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from South East 13mph with gusts at 24mph
6h
80°F
Broken clouds
The air is very humid : relative air humidity is 77 %.
pressure is 30inHg
Wind direction from South 10mph with gusts at 20mph
9h
77°F
Broken clouds
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from South East 6mph with gusts at 15mph
12h
87°F
Overcast
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from South East 11mph with gusts at 12mph
15h
99°F
Broken clouds
The air is a little humid : relative air humidity is 33 %.
pressure is 30inHg
Wind direction from South East 10mph with gusts at 10mph
18h
102°F
Broken clouds
The air is dry : relative air humidity is 28 %.
pressure is 30inHg
Wind direction from South East 16mph with gusts at 10mph
21h
93°F
Scattered clouds
The air is moderately humid : relative air humidity is 44 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 18mph
Tuesday, August 25, 2026
Sky will be mainly clear but cloud will appear and the day will be cloudy from morning to evening.
the temperature will range from 82°F to 82°F
wind speed up to 23mph
0h
83°F
Sky clear
The air is very humid : relative air humidity is 74 %.
pressure is 30inHg
Wind direction from South East 14mph with gusts at 23mph
3h
82°F
Sky clear
The air is very humid : relative air humidity is 78 %.
pressure is 30inHg
Wind direction from South East 12mph with gusts at 23mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Mercedes
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 1619mi↑
- MoMA (New York) at 1700mi↑
- Guggenheim Museum Bilbao (Bilbao) at 5237mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 5279mi↑
- Sercotel Codina (San Sebastian) at 5279mi↑
- Aquarium de Donostia-San Sebastián (San Sebastian) at 5279mi↑
- Hotel de Londres y de Inglaterra (San Sebastian) at 5280mi↑
- for Flying 'K' Ranch airport at 2mi↑
- for Old Reb airport at 3mi↑
- for Texas Department of Public Safety Weslaco airport at 4mi↑
Weather news
Tuesday, February 10, 2026
news
Storm Nils is arriving in the Hautes-Pyrénées
Météo France has issued an orange alert bulletin for Wednesday night to Thursday with winds that could exceed 100 km/h in the Hautes-Pyrénées.
Saturday, May 8, 2021
news
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
Tuesday, October 20, 2020
news
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Monday, October 19, 2020
news
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…