Current Conditions

Santiago, Rio Grande do Sul

60°F16°C

Drizzle

Wind

ESE 7 mph11 km/h

Humidity

75%

Cloud Cover

95%

As of Thursday, July 23, 2026 at 4:59 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the E at 6 to 8 mph9 to 13 km/h. 10% chance of drizzle in the afternoon.

Night

Mostly cloudy, with a low around 53°F12°C. Breezy from the ESE at 7 to 9 mph11 to 15 km/h. 17% chance of drizzle in the evening.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Drizzle	High 64°F18°C	Low 53°F12°C	Precip 0.02 in0.5 mm17%	Cloud 76%	Wind ESE 6 mph10 km/h	Friday: Overcast and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the E at 6 to 8 mph9 to 13 km/h. 10% chance of drizzle in the afternoon. Friday Night: Mostly cloudy, with a low around 53°F12°C. Breezy from the ESE at 7 to 9 mph11 to 15 km/h. 17% chance of drizzle in the evening.
SaturdayJul 25	Drizzle	High 68°F20°C	Low 54°F12°C	Precip 0.01 in0.3 mm13%	Cloud 73%	Wind ENE 4 mph7 km/h	Saturday: Overcast and warm, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the ENE around 5 mph8 km/h. 13% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the E around 4 mph7 km/h.
SundayJul 26	Light Rain	High 70°F21°C	Low 60°F16°C	Precip 0.08 in2 mm69%	Cloud 79%	Wind N 5 mph7 km/h	Sunday: Overcast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the NNW around 5 mph8 km/h. 69% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the NE around 4 mph7 km/h. 22% chance of drizzle in the evening.
MondayJul 27	Rain	High 76°F24°C	Low 62°F17°C	Precip 0.21 in5.3 mm59%	Cloud 79%	Wind NNE 8 mph14 km/h	Monday: Overcast and warm, with a high of 76°F24°C and morning low of 62°F17°C. Breezy from the NNE at 9 to 11 mph15 to 17 km/h. 59% chance of rain around midday. Humid. Monday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the NNE at 8 to 11 mph13 to 18 km/h. 42% chance of light rain in the evening.
TuesdayJul 28	Rain	High 73°F23°C	Low 68°F20°C	Precip 1.69 in42.9 mm96%	Cloud 82%	Wind N 7 mph11 km/h	Tuesday: Overcast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 96% chance of rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 68°F20°C. Breezy from the N at 8 to 11 mph13 to 18 km/h. 86% chance of rain throughout the night.
WednesdayJul 29	Heavy Rain	High 66°F19°C	Low 58°F14°C	Precip 0.91 in23.1 mm92%	Cloud 86%	Wind SE 8 mph13 km/h	Wednesday: Overcast and mild, with a high of 65°F18°C. Breezy from the SE at 8 to 9 mph12 to 14 km/h. 58% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 58°F14°C. Breezy from the SE at 8 to 11 mph13 to 17 km/h. 92% chance of heavy rain throughout the night.
ThursdayJul 30	Partly Cloudy	High 64°F18°C	Low 54°F12°C	Precip 0.02 in0.5 mm9%	Cloud 68%	Wind ESE 10 mph17 km/h	Thursday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the ESE at 11 mph17 km/h. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the ESE at 10 to 11 mph16 to 17 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	64°F18°C	53°F12°C	0.02 in0.5 mm· 17%	76%	Drizzle	ESE 6 mph10 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the E at 6 to 8 mph9 to 13 km/h. 10% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 53°F12°C. Breezy from the ESE at 7 to 9 mph11 to 15 km/h. 17% chance of drizzle in the evening.
	SaturdayJul 25	68°F20°C	54°F12°C	0.01 in0.3 mm· 13%	73%	Drizzle	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the ENE around 5 mph8 km/h. 13% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 54°F12°C. Light wind from the E around 4 mph7 km/h.
	SundayJul 26	70°F21°C	60°F16°C	0.08 in2 mm· 69%	79%	Light Rain	N 5 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the NNW around 5 mph8 km/h. 69% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F16°C. Light wind from the NE around 4 mph7 km/h. 22% chance of drizzle in the evening.
	MondayJul 27	76°F24°C	62°F17°C	0.21 in5.3 mm· 59%	79%	Rain	NNE 8 mph14 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 62°F17°C. Breezy from the NNE at 9 to 11 mph15 to 17 km/h. 59% chance of rain around midday. Humid. NightMostly cloudy, with a low around 62°F17°C. Breezy from the NNE at 8 to 11 mph13 to 18 km/h. 42% chance of light rain in the evening.
	TuesdayJul 28	73°F23°C	68°F20°C	1.69 in42.9 mm· 96%	82%	Rain	N 7 mph11 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 96% chance of rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Breezy from the N at 8 to 11 mph13 to 18 km/h. 86% chance of rain throughout the night.
	WednesdayJul 29	66°F19°C	58°F14°C	0.91 in23.1 mm· 92%	86%	Heavy Rain	SE 8 mph13 km/h
DayOvercast and mild, with a high of 65°F18°C. Breezy from the SE at 8 to 9 mph12 to 14 km/h. 58% chance of rain throughout the day. NightOvercast, with a low around 58°F14°C. Breezy from the SE at 8 to 11 mph13 to 17 km/h. 92% chance of heavy rain throughout the night.
	ThursdayJul 30	64°F18°C	54°F12°C	0.02 in0.5 mm· 9%	68%	Partly Cloudy	ESE 10 mph17 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 54°F12°C. Breezy from the ESE at 11 mph17 km/h. NightMostly cloudy, with a low around 55°F13°C. Breezy from the ESE at 10 to 11 mph16 to 17 km/h.
	FridayJul 31	72°F22°C	55°F13°C	0.24 in6 mm· 38%	45%	Showers	ENE 11 mph17 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F13°C. Breezy from the NE at 11 mph17 km/h. 38% chance of showers throughout the day. NightPartly cloudy, with a low around 55°F13°C. Breezy from the ENE at 10 to 12 mph17 to 19 km/h. 31% chance of showers in the evening.
	SaturdayAug 1	74°F24°C	65°F18°C	0.5 in12.6 mm· 36%	55%	Showers	NNE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 65°F18°C. Breezy from the N at 13 to 14 mph21 to 22 km/h. 36% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NNE at 12 to 13 mph19 to 21 km/h. 36% chance of showers throughout the night.
	SundayAug 2	74°F23°C	66°F19°C	0.51 in12.9 mm· 42%	65%	Showers	NNE 10 mph17 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the N at 11 mph17 km/h. 42% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 38% chance of showers throughout the night.
	MondayAug 3	73°F23°C	65°F18°C	0.38 in9.7 mm· 34%	65%	Showers	NNE 10 mph15 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the N at 10 mph16 km/h. 34% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. 25% chance of showers throughout the night.
	TuesdayAug 4	73°F23°C	63°F17°C	0.28 in7.1 mm· 33%	64%	Showers	NNE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the NNE at 10 mph16 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the NE at 9 mph14 km/h. 25% chance of showers throughout the night.
	WednesdayAug 5	72°F22°C	63°F17°C	0.29 in7.3 mm· 29%	63%	Showers	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the NNE at 10 mph16 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. 25% chance of showers throughout the night.
	ThursdayAug 6	71°F22°C	61°F16°C	0.28 in7.2 mm· 31%	61%	Showers	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the NNE at 9 to 10 mph15 to 15 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 29% chance of showers throughout the night.
	FridayAug 7	71°F22°C	59°F15°C	0.15 in3.8 mm· 21%	53%	Showers	NNE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the NNE at 9 mph14 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the NE at 8 mph13 km/h. 17% chance of showers throughout the night.

Nearby Cities

São Francisco de Assis29 mi47 km São Pedro do Sul51 mi82 km São Luiz Gonzaga54 mi88 km Tupanciretã63 mi101 km Alegrete69 mi111 km Júlio de Castilhos72 mi115 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: 29.1917°S, 54.8672°W·Elevation: 426m·Timezone: America/Sao_Paulo·Population: 48,938