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Weather in Mercedes, Uruguay

Now
27 °C

Clear.


Feels Like: 28 °C
Forecast: 38 / 15 °C
Wind: 11 km/h from Northwest

Location: Gualeguaychu Aerodrome
Current Time: Dec 19, 2025 at 4:51:42 am
Latest Report: Dec 18, 2025 at 9:00 pm
Visibility: 15 km
Pressure: 100.84 kPa
Humidity: 58%
Dew Point: 18 °C

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
27 °C 16 °C 16 °C 17 °C 22 °C 26 °C

See more hour-by-hour weather

Forecast for the next 48 hours

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  Friday Saturday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 17 °C 26 °C 37 °C 26 °C 22 °C 27 °C 21 °C
Clear. Sunny. Sunny. Clear. Mostly cloudy. Overcast. Thunderstorms. Overcast.
Feels Like 17 °C 26 °C 35 °C 26 °C 24 °C 27 °C 18 °C
Wind Speed 12 km/h 13 km/h 24 km/h 14 km/h 17 km/h 21 km/h 18 km/h
Wind Direction SSE
NNE
N
NNE
NNE
NNW
SSW
Humidity 76% 45% 16% 40% 62% 49% 95%
Dew Point 13 °C 13 °C 7 °C 11 °C 14 °C 15 °C 21 °C
Visibility 9 km 11 km 13 km 12 km 10 km 10 km 7 km
Probability of Precipitation 0% 0% 0% 0% 0% 0% 19%
Amount of Rain 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 3.9 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Thursday, December 18, 2025 10:42:36 pm Mercedes time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 34 / 16 °C
Humidity: 52%. Wind: 29 km/h from Northwest

More weather last week

Currently at nearby stations

18 °C

Durazno Airport: (143 km)

Clear.

21 °C

Aeroparque Bs. As. Aerodrome: (151 km)

Clear.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
14
15
16
17
18

View historic weather

3

Detailed forecast for 14 days