Current Conditions

San Antonio de Areco, Buenos Aires

47°F8°C

Partly Cloudy

Wind

NE 5 mph8 km/h

Humidity

72%

Cloud Cover

As of Tuesday, September 22, 2026 at 9:20 PM GMT-3

Today's Outlook

Night

Mostly cloudy, with a low around 43°F6°C. Breezy from the N at 9 to 11 mph14 to 18 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 67°F19°C	Low 43°F6°CFeels 38°F3°C	Precip 0 in0 mm—	Cloud 70%	Wind N 11 mph18 km/h	Wednesday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 44°F6°C. Breezy from the N at 13 to 15 mph21 to 24 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 43°F6°C. Breezy from the N at 9 to 11 mph14 to 18 km/h.
Partly Cloudy	High 78°F25°C	Low 53°F11°C	Precip 0 in0 mm—	Cloud 44%	Wind N 11 mph18 km/h	Thursday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 53°F11°C. Breezy from the N at 12 to 14 mph19 to 22 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the N at 10 to 11 mph16 to 18 km/h.
Clear	High 82°F28°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 38%	Wind SW 7 mph11 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 56°F13°C. Breezy from the SSW at 7 to 8 mph12 to 14 km/h. Dry air. Friday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h.
Showers	High 81°F27°C	Low 54°F12°C	Precip 0.03 in0.8 mm28%	Cloud 29%	Wind E 10 mph16 km/h	Saturday: Mostly clear and warm, with a high of 81°F27°C and morning low of 54°F12°C. Breezy from the E at 11 to 13 mph18 to 22 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the E at 9 to 12 mph15 to 20 km/h. 28% chance of showers in the evening.
Rain	High 69°F21°C	Low 62°F16°C	Precip 0.65 in16.6 mm83%	Cloud 58%	Wind ENE 11 mph18 km/h	Sunday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 62°F16°C. Breezy from the ENE at 12 to 13 mph19 to 20 km/h. 83% chance of rain throughout the day. Sunday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the E at 11 to 12 mph17 to 20 km/h. 41% chance of showers throughout the night.
Showers	High 69°F21°C	Low 59°F15°C	Precip 0.11 in2.7 mm35%	Cloud 65%	Wind SE 10 mph16 km/h	Monday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the SE at 11 to 12 mph18 to 19 km/h. 29% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 60°F15°C. Breezy from the SE at 9 to 11 mph15 to 17 km/h. 35% chance of showers in the evening.
Light Rain	High 62°F16°C	Low 54°F12°C	Precip 0.27 in6.9 mm49%	Cloud 76%	Wind SSE 12 mph19 km/h	Tuesday: Mostly cloudy and mild, with a high of 62°F16°C and morning low of 55°F13°C. Breezy from the SSE at 13 mph20 km/h. 49% chance of light rain throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 47% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	67°F19°C	43°F6°C Feels 38°F3°C	0 in0 mm· —	70%	Partly Cloudy	N 11 mph18 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 44°F6°C. Breezy from the N at 13 to 15 mph21 to 24 km/h. Dry air. NightMostly cloudy, with a low around 43°F6°C. Breezy from the N at 9 to 11 mph14 to 18 km/h.
	ThursdaySep 24	78°F25°C	53°F11°C	0 in0 mm· —	44%	Partly Cloudy	N 11 mph18 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 53°F11°C. Breezy from the N at 12 to 14 mph19 to 22 km/h. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the N at 10 to 11 mph16 to 18 km/h.
	FridaySep 25	82°F28°C	56°F13°C	0 in0 mm· —	38%	Clear	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 56°F13°C. Breezy from the SSW at 7 to 8 mph12 to 14 km/h. Dry air. NightPartly cloudy, with a low around 59°F15°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h.
	SaturdaySep 26	81°F27°C	54°F12°C	0.03 in0.8 mm· 28%	29%	Showers	E 10 mph16 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 54°F12°C. Breezy from the E at 11 to 13 mph18 to 22 km/h. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the E at 9 to 12 mph15 to 20 km/h. 28% chance of showers in the evening.
	SundaySep 27	69°F21°C	62°F16°C	0.65 in16.6 mm· 83%	58%	Rain	ENE 11 mph18 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 62°F16°C. Breezy from the ENE at 12 to 13 mph19 to 20 km/h. 83% chance of rain throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the E at 11 to 12 mph17 to 20 km/h. 41% chance of showers throughout the night.
	MondaySep 28	69°F21°C	59°F15°C	0.11 in2.7 mm· 35%	65%	Showers	SE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the SE at 11 to 12 mph18 to 19 km/h. 29% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the SE at 9 to 11 mph15 to 17 km/h. 35% chance of showers in the evening.
	TuesdaySep 29	62°F16°C	54°F12°C	0.27 in6.9 mm· 49%	76%	Light Rain	SSE 12 mph19 km/h
DayMostly cloudy and mild, with a high of 62°F16°C and morning low of 55°F13°C. Breezy from the SSE at 13 mph20 km/h. 49% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 47% chance of light rain throughout the night.
	WednesdaySep 30	63°F17°C	46°F8°C Feels 43°F6°C	0.01 in0.3 mm· 5%	52%	Partly Cloudy	SE 7 mph12 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 46°F8°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the SE at 8 mph12 km/h.
	ThursdayOct 1	67°F20°C	47°F8°C Feels 44°F7°C	0.02 in0.6 mm· 8%	52%	Partly Cloudy	ENE 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 47°F8°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. Dry air. NightMostly cloudy, with a low around 48°F9°C. Breezy from the ENE at 8 to 9 mph13 to 15 km/h.
	FridayOct 2	71°F22°C	53°F12°C	0.17 in4.3 mm· 22%	76%	Light Rain	NE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 53°F12°C. Breezy from the NE at 10 to 11 mph17 to 18 km/h. 20% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the ENE at 9 mph14 km/h. 22% chance of light rain throughout the night.
	SaturdayOct 3	68°F20°C	58°F15°C	0.41 in10.5 mm· 45%	83%	Light Rain	E 8 mph14 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 58°F15°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 45% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the E at 8 mph12 km/h. 41% chance of light rain throughout the night.
	SundayOct 4	69°F20°C	54°F12°C	0.21 in5.4 mm· 23%	65%	Showers	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 54°F12°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 20% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 23% chance of showers throughout the night.
	MondayOct 5	68°F20°C	49°F10°C Feels 46°F8°C	0.06 in1.6 mm· 12%	52%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 49°F10°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the S at 8 mph13 km/h. 12% chance of drizzle throughout the night.
	TuesdayOct 6	68°F20°C	49°F9°C Feels 46°F8°C	0.06 in1.4 mm· 9%	56%	Partly Cloudy	ESE 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 49°F9°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h.
	WednesdayOct 7	69°F21°C	50°F10°C	0.04 in1 mm· 12%	61%	Drizzle	E 9 mph14 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 50°F10°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the E at 8 mph13 km/h. 12% chance of drizzle throughout the night.

Nearby Cities

Carmen de Areco22 mi35 km Zárate28 mi44 km Mercedes28 mi45 km Luján30 mi48 km Campana30 mi48 km Baradero30 mi49 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 34.2508°S, 59.4694°W·Elevation: 35m·Timezone: America/Argentina/Buenos_Aires·Population: 22,909