Current Conditions

São Lourenço do Sul, Rio Grande do Sul

55°F13°C

Rain

Wind

SE 15 mph24 km/h

Humidity

91%

Cloud Cover

100%

As of Thursday, August 13, 2026 at 4:53 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 56°F13°C. Breezy from the SE at 14 to 15 mph22 to 24 km/h. 100% chance of rain throughout the day.

Night

Overcast, with a low around 55°F13°C. Windy from the SE at 14 to 16 mph23 to 25 km/h. 100% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 56°F14°C	Low 55°F13°C	Precip 0.51 in13 mm100%	Cloud 100%	Wind SE 14 mph22 km/h	Thursday: Overcast and mild, with a high of 56°F13°C. Breezy from the SE at 14 to 15 mph22 to 24 km/h. 100% chance of rain throughout the day. Thursday Night: Overcast, with a low around 55°F13°C. Windy from the SE at 14 to 16 mph23 to 25 km/h. 100% chance of light rain throughout the night.
Drizzle	High 59°F15°C	Low 56°F14°C	Precip 0.07 in1.9 mm46%	Cloud 99%	Wind E 15 mph23 km/h	Friday: Overcast and mild, with a high of 59°F15°C. Windy from the E at 15 to 16 mph25 to 26 km/h. 45% chance of drizzle throughout the day. Friday Night: Overcast, with a low around 56°F14°C. Windy from the E at 14 to 17 mph22 to 28 km/h. 46% chance of drizzle throughout the night.
Light Rain	High 63°F17°C	Low 59°F15°C	Precip 0.16 in4.1 mm81%	Cloud 95%	Wind ENE 19 mph30 km/h	Saturday: Overcast and mild, with a high of 63°F17°C. Windy from the ENE at 20 to 21 mph32 to 33 km/h. 81% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 59°F15°C. Windy from the ENE at 18 mph28 km/h. 62% chance of light rain throughout the night.
Rain	High 66°F19°C	Low 62°F17°C	Precip 0.76 in19.4 mm90%	Cloud 96%	Wind NE 12 mph19 km/h	Sunday: Overcast and mild, with a high of 66°F19°C. Breezy from the NE at 12 to 13 mph19 to 20 km/h. 90% chance of rain throughout the day. Sunday Night: Overcast, with a low around 62°F17°C. Breezy from the NE at 12 to 14 mph19 to 23 km/h. 82% chance of rain throughout the night.
Light Rain	High 67°F19°C	Low 61°F16°C	Precip 0.18 in4.6 mm38%	Cloud 94%	Wind SE 7 mph12 km/h	Monday: Overcast and mild, with a high of 67°F19°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. 38% chance of light rain throughout the day. Monday Night: Overcast, with a low around 61°F16°C. Breezy from the ESE at 7 to 8 mph12 to 14 km/h. 24% chance of light rain throughout the night.
Light Rain	High 63°F17°C	Low 59°F15°C	Precip 0.33 in8.5 mm57%	Cloud 98%	Wind SSW 10 mph16 km/h	Tuesday: Overcast and mild, with a high of 63°F17°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 45% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 59°F15°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 57% chance of light rain throughout the night.
Light Rain	High 58°F14°C	Low 56°F13°C	Precip 0.45 in11.4 mm63%	Cloud 96%	Wind SW 10 mph16 km/h	Wednesday: Overcast and mild, with a high of 58°F14°C. Breezy from the SW at 10 mph16 km/h. 57% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 56°F13°C. Breezy from the SW at 10 to 11 mph15 to 18 km/h. 63% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	56°F14°C	55°F13°C	0.51 in13 mm· 100%	100%	Rain	SE 14 mph22 km/h
DayOvercast and mild, with a high of 56°F13°C. Breezy from the SE at 14 to 15 mph22 to 24 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 55°F13°C. Windy from the SE at 14 to 16 mph23 to 25 km/h. 100% chance of light rain throughout the night.
	FridayAug 14	59°F15°C	56°F14°C	0.07 in1.9 mm· 46%	99%	Drizzle	E 15 mph23 km/h
DayOvercast and mild, with a high of 59°F15°C. Windy from the E at 15 to 16 mph25 to 26 km/h. 45% chance of drizzle throughout the day. NightOvercast, with a low around 56°F14°C. Windy from the E at 14 to 17 mph22 to 28 km/h. 46% chance of drizzle throughout the night.
	SaturdayAug 15	63°F17°C	59°F15°C	0.16 in4.1 mm· 81%	95%	Light Rain	ENE 19 mph30 km/h
DayOvercast and mild, with a high of 63°F17°C. Windy from the ENE at 20 to 21 mph32 to 33 km/h. 81% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Windy from the ENE at 18 mph28 km/h. 62% chance of light rain throughout the night.
	SundayAug 16	66°F19°C	62°F17°C	0.76 in19.4 mm· 90%	96%	Rain	NE 12 mph19 km/h
DayOvercast and mild, with a high of 66°F19°C. Breezy from the NE at 12 to 13 mph19 to 20 km/h. 90% chance of rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the NE at 12 to 14 mph19 to 23 km/h. 82% chance of rain throughout the night.
	MondayAug 17	67°F19°C	61°F16°C	0.18 in4.6 mm· 38%	94%	Light Rain	SE 7 mph12 km/h
DayOvercast and mild, with a high of 67°F19°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. 38% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the ESE at 7 to 8 mph12 to 14 km/h. 24% chance of light rain throughout the night.
	TuesdayAug 18	63°F17°C	59°F15°C	0.33 in8.5 mm· 57%	98%	Light Rain	SSW 10 mph16 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 45% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 57% chance of light rain throughout the night.
	WednesdayAug 19	58°F14°C	56°F13°C	0.45 in11.4 mm· 63%	96%	Light Rain	SW 10 mph16 km/h
DayOvercast and mild, with a high of 58°F14°C. Breezy from the SW at 10 mph16 km/h. 57% chance of light rain throughout the day. NightOvercast, with a low around 56°F13°C. Breezy from the SW at 10 to 11 mph15 to 18 km/h. 63% chance of light rain throughout the night.
	ThursdayAug 20	60°F15°C	54°F12°C	0.49 in12.4 mm· 55%	69%	Showers	W 11 mph17 km/h
DayMostly cloudy and mild, with a high of 60°F15°C and morning low of 54°F12°C. Breezy from the W at 12 to 13 mph19 to 20 km/h. 53% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 55% chance of showers throughout the night.
	FridayAug 21	63°F17°C	52°F11°C	0.04 in1.1 mm· 13%	27%	Drizzle	W 11 mph17 km/h
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 52°F11°C. Breezy from the W at 11 to 12 mph17 to 19 km/h. Dry air. NightPartly cloudy, with a low around 53°F11°C. Breezy from the W at 10 to 12 mph17 to 19 km/h. 13% chance of drizzle overnight.
	SaturdayAug 22	58°F15°C	49°F9°C Feels 45°F7°C	0.01 in0.2 mm· 6%	55%	Partly Cloudy	SSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 58°F15°C and morning low of 49°F9°C. Breezy from the SSW at 9 mph14 km/h. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the S at 9 mph14 km/h.
	SundayAug 23	58°F14°C	50°F10°C Feels 46°F8°C	0.1 in2.5 mm· 19%	72%	Light Rain	SE 9 mph15 km/h
DayMostly cloudy and mild, with a high of 58°F14°C and morning low of 50°F10°C. Breezy from the SE at 10 mph16 km/h. 15% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the SE at 9 to 10 mph15 to 16 km/h. 19% chance of light rain throughout the night.
	MondayAug 24	59°F15°C	54°F12°C	0.25 in6.4 mm· 34%	83%	Light Rain	ESE 11 mph17 km/h
DayOvercast and mild, with a high of 59°F15°C and morning low of 54°F12°C. Breezy from the ESE at 11 to 12 mph18 to 19 km/h. 34% chance of light rain throughout the day. NightOvercast, with a low around 54°F12°C. Breezy from the ESE at 11 mph17 km/h. 32% chance of light rain throughout the night.
	TuesdayAug 25	62°F17°C	57°F14°C	0.28 in7.2 mm· 33%	86%	Light Rain	E 11 mph18 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 57°F14°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 32% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Breezy from the E at 11 mph17 km/h. 33% chance of light rain throughout the night.
	WednesdayAug 26	64°F18°C	58°F15°C	0.26 in6.5 mm· 35%	85%	Light Rain	ENE 11 mph17 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 58°F15°C. Breezy from the ENE at 11 to 12 mph18 to 19 km/h. 35% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Breezy from the ENE at 11 mph17 km/h. 33% chance of light rain throughout the night.
	ThursdayAug 27	65°F18°C	60°F15°C	0.3 in7.7 mm· 33%	85%	Light Rain	ENE 11 mph17 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 60°F15°C. Breezy from the ENE at 11 mph17 km/h. 33% chance of light rain throughout the day. NightOvercast, with a low around 60°F15°C. Breezy from the ENE at 10 to 11 mph17 to 17 km/h. 29% chance of light rain throughout the night.

Nearby Cities

Pelotas35 mi57 km Camaquã37 mi59 km Capão do Leão41 mi65 km Canguçu41 mi66 km São José do Norte45 mi72 km Dom Feliciano46 mi75 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: 31.3653°S, 51.9783°W·Elevation: 13m·Timezone: America/Sao_Paulo·Population: 43,540