Uruguay weather forecast for Sunday, August 23, 2026: Cold with frost and fog

Uruguay is set for a cold Sunday, August 23, 2026, marked by widespread frost, fog, and scattered showers, particularly in the eastern regions. The national weather institute, Inumet, forecasts temperatures to fluctuate between a low of 0°C and a high of 15°C across the country.

The northwest region will see a partly cloudy morning with increasing cloudiness, frost, and fog. Winds will shift from variable to a southeasterly direction, ranging from 10 to 20 km/h. The afternoon and evening will bring clearer skies with lingering fog and stronger southeasterly winds of 10 to 30 km/h.

In the northeast, the morning will be partly cloudy with periods of cloudiness, accompanied by frost and fog. Winds will blow from the southwest and south at 10 to 30 km/h. Cloud cover is expected to increase in the afternoon and evening, with fog persisting and winds shifting to south-southeast at 10 to 30 km/h. Temperatures will range from 0°C to 14°C.

The eastern region faces the most unsettled weather, with a partly cloudy to cloudy morning featuring periods of overcast skies, frost, and showers. Winds will be strong from the southwest and west, 20 to 40 km/h with gusts up to 50 km/h on the coast. The afternoon and evening will remain partly cloudy to cloudy with overcast spells, low temperatures, and fog. Winds will be south at 10 to 30 km/h, with gusts up to 40 km/h on the coast. In Punta del Este, showers are expected in the morning with strong southwesterly winds, followed by partly cloudy to cloudy skies and low temperatures in the afternoon.