Current Conditions

Mercedes, Buenos Aires

73°F23°C

Clear

Wind

NNW 17 mph27 km/h

Humidity

52%

Cloud Cover

45%

As of Wednesday, September 2, 2026 at 2:38 PM GMT-3

Today's Outlook

Day

Partly cloudy and warm, with a high of 73°F23°C and morning low of 54°F12°C. Windy from the NNW at 14 to 17 mph23 to 27 km/h.

Night

Mostly cloudy, with a low around 64°F18°C. Breezy from the NNW at 9 to 10 mph14 to 17 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 73°F23°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 40%	Wind NNW 12 mph20 km/h	Wednesday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 54°F12°C. Windy from the NNW at 14 to 17 mph23 to 27 km/h. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the NNW at 9 to 10 mph14 to 17 km/h.
Showers	High 65°F19°C	Low 52°F11°C	Precip 0.17 in4.2 mm94%	Cloud 57%	Wind WSW 10 mph17 km/h	Thursday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 53°F12°C. Breezy from the W at 11 to 16 mph18 to 25 km/h. 94% chance of showers in the morning. Dry air. Thursday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. 78% chance of showers overnight.
Clear	High 65°F18°C	Low 40°F5°CFeels 36°F2°C	Precip 0 in0 mm—	Cloud 1%	Wind WSW 7 mph11 km/h	Friday: Mostly clear and mild, with a high of 65°F18°C and morning low of 40°F5°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. Dry air. Friday Night: Mostly clear, with a low around 43°F6°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h.
Clear	High 53°F11°C	Low 40°F4°CFeels 33°F1°C	Precip 0 in0.1 mm3%	Cloud 24%	Wind SSW 13 mph20 km/h	Saturday: Partly cloudy and mild, with a high of 53°F11°C and morning low of 40°F4°C. Windy from the SSW at 14 to 17 mph23 to 27 km/h. Dry air. Saturday Night: Mostly clear, with a low around 42°F6°C. Breezy from the SSW at 11 to 14 mph18 to 22 km/h.
Clear	High 50°F10°C	Low 33°F1°CFeels 26°F-3°C	Precip 0 in0 mm—	Cloud 34%	Wind S 7 mph11 km/h	Sunday: Partly cloudy and cool, with a high of 50°F10°C and morning low of 33°F1°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. Very dry. Sunday Night: Partly cloudy, with a low around 35°F2°C. Frost likely. Breezy from the S at 7 to 11 mph11 to 17 km/h.
Clear	High 54°F12°C	Low 32°F0°CFeels 28°F-2°C	Precip 0 in0 mm—	Cloud 39%	Wind NNE 6 mph10 km/h	Monday: Partly cloudy and mild, with a high of 54°F12°C and morning low of 32°F0°C. Breezy from the NNE at 7 to 10 mph12 to 16 km/h. Very dry. Monday Night: Partly cloudy, with a low around 34°F1°C. Frost likely. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
Clear	High 64°F18°C	Low 39°F4°CFeels 34°F1°C	Precip 0 in0 mm—	Cloud 7%	Wind NNE 7 mph11 km/h	Tuesday: Mostly clear and mild, with a high of 64°F18°C and morning low of 39°F4°C. Breezy from the N at 8 to 9 mph12 to 15 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 41°F5°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	73°F23°C	54°F12°C	0 in0 mm· —	40%	Clear	NNW 12 mph20 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 54°F12°C. Windy from the NNW at 14 to 17 mph23 to 27 km/h. NightMostly cloudy, with a low around 64°F18°C. Breezy from the NNW at 9 to 10 mph14 to 17 km/h.
	ThursdaySep 3	65°F19°C	52°F11°C	0.17 in4.2 mm· 94%	57%	Showers	WSW 10 mph17 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 53°F12°C. Breezy from the W at 11 to 16 mph18 to 25 km/h. 94% chance of showers in the morning. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. 78% chance of showers overnight.
	FridaySep 4	65°F18°C	40°F5°C Feels 36°F2°C	0 in0 mm· —	1%	Clear	WSW 7 mph11 km/h
DayMostly clear and mild, with a high of 65°F18°C and morning low of 40°F5°C. Breezy from the WSW at 7 to 10 mph12 to 16 km/h. Dry air. NightMostly clear, with a low around 43°F6°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h.
	SaturdaySep 5	53°F11°C	40°F4°C Feels 33°F1°C	0 in0.1 mm· 3%	24%	Clear	SSW 13 mph20 km/h
DayPartly cloudy and mild, with a high of 53°F11°C and morning low of 40°F4°C. Windy from the SSW at 14 to 17 mph23 to 27 km/h. Dry air. NightMostly clear, with a low around 42°F6°C. Breezy from the SSW at 11 to 14 mph18 to 22 km/h.
	SundaySep 6	50°F10°C	33°F1°C Feels 26°F-3°C	0 in0 mm· —	34%	Clear	S 7 mph11 km/h
DayPartly cloudy and cool, with a high of 50°F10°C and morning low of 33°F1°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. Very dry. NightPartly cloudy, with a low around 35°F2°C. Frost likely. Breezy from the S at 7 to 11 mph11 to 17 km/h.
	MondaySep 7	54°F12°C	32°F0°C Feels 28°F-2°C	0 in0 mm· —	39%	Clear	NNE 6 mph10 km/h
DayPartly cloudy and mild, with a high of 54°F12°C and morning low of 32°F0°C. Breezy from the NNE at 7 to 10 mph12 to 16 km/h. Very dry. NightPartly cloudy, with a low around 34°F1°C. Frost likely. Breezy from the NE at 6 to 7 mph9 to 11 km/h.
	TuesdaySep 8	64°F18°C	39°F4°C Feels 34°F1°C	0 in0 mm· —	7%	Clear	NNE 7 mph11 km/h
DayMostly clear and mild, with a high of 64°F18°C and morning low of 39°F4°C. Breezy from the N at 8 to 9 mph12 to 15 km/h. Dry air. NightMostly clear, with a low around 41°F5°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h.
	WednesdaySep 9	67°F20°C	42°F6°C Feels 39°F4°C	0 in0.1 mm· 4%	55%	Partly Cloudy	NNE 5 mph9 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 42°F6°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightMostly cloudy, with a low around 44°F7°C. Light wind from the NE around 6 mph9 km/h.
	ThursdaySep 10	67°F19°C	47°F8°C Feels 44°F7°C	0.02 in0.4 mm· 6%	59%	Partly Cloudy	E 7 mph11 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 47°F8°C. Breezy from the E at 7 to 9 mph11 to 14 km/h. Dry air. NightMostly cloudy, with a low around 49°F9°C. Breezy from the E at 7 to 8 mph11 to 13 km/h.
	FridaySep 11	63°F17°C	48°F9°C Feels 44°F7°C	0.09 in2.4 mm· 22%	61%	Showers	SSE 8 mph14 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 48°F9°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 20% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Breezy from the SE at 8 to 9 mph13 to 14 km/h. 22% chance of showers throughout the night.
	SaturdaySep 12	62°F17°C	44°F7°C Feels 40°F4°C	0.05 in1.2 mm· 14%	49%	Drizzle	SSE 9 mph15 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 44°F7°C. Breezy from the S at 10 to 11 mph15 to 17 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 46°F8°C. Breezy from the SSE at 8 to 9 mph14 to 14 km/h. 14% chance of drizzle overnight.
	SundaySep 13	63°F17°C	45°F7°C Feels 40°F5°C	0.03 in0.7 mm· 9%	51%	Partly Cloudy	ENE 9 mph14 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 45°F7°C. Breezy from the ENE at 9 to 10 mph15 to 17 km/h. Dry air. NightPartly cloudy, with a low around 46°F8°C. Breezy from the E at 8 to 9 mph13 to 14 km/h.
	MondaySep 14	67°F20°C	46°F8°C Feels 42°F6°C	0.02 in0.6 mm· 6%	44%	Partly Cloudy	NNE 8 mph13 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 46°F8°C. Breezy from the N at 9 to 10 mph14 to 16 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the NE at 8 mph12 km/h.
	TuesdaySep 15	70°F21°C	47°F9°C Feels 44°F7°C	0.03 in0.7 mm· 7%	41%	Partly Cloudy	N 8 mph13 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 47°F9°C. Breezy from the NNW at 9 to 10 mph14 to 16 km/h. Dry air. NightPartly cloudy, with a low around 49°F10°C. Breezy from the NNE at 8 mph12 km/h.
	WednesdaySep 16	69°F21°C	48°F9°C Feels 44°F7°C	0.02 in0.5 mm· 6%	44%	Partly Cloudy	NE 9 mph14 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 48°F9°C. Breezy from the NNE at 9 to 10 mph15 to 17 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h.

Nearby Cities

Luján19 mi30 km Navarro26 mi42 km San Antonio de Areco28 mi45 km Carmen de Areco29 mi47 km Pilar32 mi52 km Moreno36 mi59 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 34.6507°S, 59.4314°W·Elevation: 40m·Timezone: America/Argentina/Buenos_Aires·Population: 63,284