Current Conditions

San Justo, Buenos Aires

49°F9°C

Drizzle

Feels like44°F7°C

Wind

ESE 12 mph19 km/h

Humidity

78%

Cloud Cover

100%

As of Thursday, August 13, 2026 at 11:35 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 50°F10°C and morning low of 45°F7°C. Breezy from the ESE at 11 to 12 mph18 to 19 km/h. 55% chance of drizzle around midday. Dry air.

Night

Overcast, with a low around 49°F9°C. Breezy from the ESE at 8 mph13 km/h. 32% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 50°F10°C	Low 45°F7°CFeels 40°F5°C	Precip 0.05 in1.2 mm55%	Cloud 94%	Wind ESE 10 mph16 km/h	Thursday: Overcast and mild, with a high of 50°F10°C and morning low of 45°F7°C. Breezy from the ESE at 11 to 12 mph18 to 19 km/h. 55% chance of drizzle around midday. Dry air. Thursday Night: Overcast, with a low around 49°F9°C. Breezy from the ESE at 8 mph13 km/h. 32% chance of drizzle in the evening.
Drizzle	High 55°F13°C	Low 48°F9°CFeels 45°F7°C	Precip 0.02 in0.6 mm22%	Cloud 90%	Wind E 9 mph15 km/h	Friday: Overcast and mild, with a high of 55°F13°C and morning low of 49°F10°C. Breezy from the E at 11 to 12 mph17 to 20 km/h. 20% chance of drizzle in the afternoon. Dry air. Friday Night: Overcast, with a low around 48°F9°C. Breezy from the E at 8 to 10 mph13 to 16 km/h. 22% chance of drizzle in the evening.
Light Rain	High 58°F14°C	Low 54°F12°C	Precip 0.09 in2.4 mm50%	Cloud 98%	Wind ENE 9 mph14 km/h	Saturday: Overcast and mild, with a high of 58°F14°C. Breezy from the ENE at 10 to 11 mph16 to 17 km/h. 38% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 54°F12°C. Breezy from the ENE at 7 to 10 mph12 to 17 km/h. 50% chance of drizzle throughout the night.
Drizzle	High 62°F16°C	Low 55°F13°C	Precip 0.04 in1.1 mm24%	Cloud 94%	Wind SW 5 mph8 km/h	Sunday: Overcast and mild, with a high of 62°F16°C and morning low of 55°F13°C. Light wind from the SW around 5 mph8 km/h. 19% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 55°F13°C. Light wind from the SSW around 5 mph7 km/h. 24% chance of drizzle overnight.
Light Rain	High 55°F13°C	Low 52°F11°C	Precip 0.1 in2.6 mm38%	Cloud 91%	Wind SE 11 mph18 km/h	Monday: Overcast and mild, with a high of 55°F13°C. Breezy from the SE at 12 to 14 mph20 to 22 km/h. 20% chance of light rain in the afternoon. Dry air. Monday Night: Overcast, with a low around 52°F11°C. Breezy from the SSE at 10 to 13 mph16 to 21 km/h. 38% chance of light rain in the evening.
Light Rain	High 53°F12°C	Low 47°F8°CFeels 41°F5°C	Precip 0.43 in10.8 mm39%	Cloud 90%	Wind SSE 12 mph19 km/h	Tuesday: Overcast and mild, with a high of 53°F12°C and morning low of 47°F8°C. Breezy from the SSE at 13 mph20 km/h. 36% chance of light rain throughout the day. Dry air. Tuesday Night: Overcast, with a low around 48°F9°C. Breezy from the SSE at 11 to 13 mph18 to 21 km/h. 39% chance of light rain throughout the night.
Showers	High 60°F16°C	Low 44°F7°CFeels 40°F4°C	Precip 0.11 in2.9 mm27%	Cloud 49%	Wind WSW 7 mph12 km/h	Wednesday: Partly cloudy and mild, with a high of 60°F16°C and morning low of 44°F7°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 45°F7°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 27% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	50°F10°C	45°F7°C Feels 40°F5°C	0.05 in1.2 mm· 55%	94%	Drizzle	ESE 10 mph16 km/h
DayOvercast and mild, with a high of 50°F10°C and morning low of 45°F7°C. Breezy from the ESE at 11 to 12 mph18 to 19 km/h. 55% chance of drizzle around midday. Dry air. NightOvercast, with a low around 49°F9°C. Breezy from the ESE at 8 mph13 km/h. 32% chance of drizzle in the evening.
	FridayAug 14	55°F13°C	48°F9°C Feels 45°F7°C	0.02 in0.6 mm· 22%	90%	Drizzle	E 9 mph15 km/h
DayOvercast and mild, with a high of 55°F13°C and morning low of 49°F10°C. Breezy from the E at 11 to 12 mph17 to 20 km/h. 20% chance of drizzle in the afternoon. Dry air. NightOvercast, with a low around 48°F9°C. Breezy from the E at 8 to 10 mph13 to 16 km/h. 22% chance of drizzle in the evening.
	SaturdayAug 15	58°F14°C	54°F12°C	0.09 in2.4 mm· 50%	98%	Light Rain	ENE 9 mph14 km/h
DayOvercast and mild, with a high of 58°F14°C. Breezy from the ENE at 10 to 11 mph16 to 17 km/h. 38% chance of light rain throughout the day. NightOvercast, with a low around 54°F12°C. Breezy from the ENE at 7 to 10 mph12 to 17 km/h. 50% chance of drizzle throughout the night.
	SundayAug 16	62°F16°C	55°F13°C	0.04 in1.1 mm· 24%	94%	Drizzle	SW 5 mph8 km/h
DayOvercast and mild, with a high of 62°F16°C and morning low of 55°F13°C. Light wind from the SW around 5 mph8 km/h. 19% chance of drizzle throughout the day. NightOvercast, with a low around 55°F13°C. Light wind from the SSW around 5 mph7 km/h. 24% chance of drizzle overnight.
	MondayAug 17	55°F13°C	52°F11°C	0.1 in2.6 mm· 38%	91%	Light Rain	SE 11 mph18 km/h
DayOvercast and mild, with a high of 55°F13°C. Breezy from the SE at 12 to 14 mph20 to 22 km/h. 20% chance of light rain in the afternoon. Dry air. NightOvercast, with a low around 52°F11°C. Breezy from the SSE at 10 to 13 mph16 to 21 km/h. 38% chance of light rain in the evening.
	TuesdayAug 18	53°F12°C	47°F8°C Feels 41°F5°C	0.43 in10.8 mm· 39%	90%	Light Rain	SSE 12 mph19 km/h
DayOvercast and mild, with a high of 53°F12°C and morning low of 47°F8°C. Breezy from the SSE at 13 mph20 km/h. 36% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 48°F9°C. Breezy from the SSE at 11 to 13 mph18 to 21 km/h. 39% chance of light rain throughout the night.
	WednesdayAug 19	60°F16°C	44°F7°C Feels 40°F4°C	0.11 in2.9 mm· 27%	49%	Showers	WSW 7 mph12 km/h
DayPartly cloudy and mild, with a high of 60°F16°C and morning low of 44°F7°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. Dry air. NightMostly cloudy, with a low around 45°F7°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 27% chance of showers throughout the night.
	ThursdayAug 20	66°F19°C	45°F7°C Feels 41°F5°C	0.04 in1.1 mm· 11%	27%	Drizzle	WNW 9 mph14 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 45°F7°C. Breezy from the WNW at 9 to 11 mph15 to 18 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 11% chance of drizzle overnight.
	FridayAug 21	58°F14°C	46°F8°C Feels 42°F5°C	0.02 in0.6 mm· 13%	30%	Showers	SSW 9 mph15 km/h
DayPartly cloudy and mild, with a high of 58°F14°C and morning low of 46°F8°C. Breezy from the SSW at 10 mph16 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 13% chance of showers in the evening.
	SaturdayAug 22	55°F13°C	39°F4°C Feels 33°F1°C	0 in0.1 mm· 3%	47%	Partly Cloudy	S 9 mph14 km/h
DayPartly cloudy and mild, with a high of 55°F13°C and morning low of 39°F4°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. Dry air. NightMostly cloudy, with a low around 41°F5°C. Breezy from the S at 8 to 9 mph13 to 14 km/h.
	SundayAug 23	54°F12°C	42°F5°C Feels 37°F3°C	0.02 in0.4 mm· 7%	72%	Partly Cloudy	ESE 8 mph13 km/h
DayMostly cloudy and mild, with a high of 54°F12°C and morning low of 42°F5°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h. Dry air. NightMostly cloudy, with a low around 43°F6°C. Breezy from the ESE at 8 mph12 km/h.
	MondayAug 24	56°F14°C	44°F7°C Feels 40°F4°C	0.02 in0.5 mm· 12%	72%	Drizzle	E 8 mph12 km/h
DayMostly cloudy and mild, with a high of 56°F14°C and morning low of 44°F7°C. Breezy from the E at 8 mph12 km/h. Dry air. NightMostly cloudy, with a low around 45°F7°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 12% chance of drizzle overnight.
	TuesdayAug 25	59°F15°C	46°F8°C Feels 43°F6°C	0.03 in0.8 mm· 9%	76%	Partly Cloudy	E 8 mph13 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 46°F8°C. Breezy from the ENE at 8 to 9 mph14 to 15 km/h. Dry air. NightMostly cloudy, with a low around 47°F8°C. Breezy from the E at 8 to 9 mph13 to 14 km/h.
	WednesdayAug 26	61°F16°C	50°F10°C	0.06 in1.6 mm· 17%	83%	Drizzle	E 9 mph14 km/h
DayOvercast and mild, with a high of 61°F16°C and morning low of 50°F10°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 51°F11°C. Breezy from the E at 9 mph14 km/h. 17% chance of drizzle throughout the night.
	ThursdayAug 27	62°F17°C	52°F11°C	0.09 in2.4 mm· 21%	81%	Drizzle	SE 9 mph15 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 52°F11°C. Breezy from the SE at 10 mph16 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SE at 9 mph14 km/h. 18% chance of drizzle throughout the night.

Nearby Cities

Isidro Casanova2 mi3 km Haedo3 mi5 km Villa Sarmiento3 mi5 km Morón4 mi6 km Castelar5 mi8 km El Palomar5 mi8 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: 34.6811°S, 58.5638°W·Elevation: 29m·Timezone: America/Argentina/Buenos_Aires·Population: 105,274