Current Conditions

Balneário Arroio do Silva, Santa Catarina

63°F17°C

Drizzle

Wind

SSW 6 mph9 km/h

Humidity

94%

Cloud Cover

85%

As of Tuesday, October 13, 2026 at 11:13 PM GMT-3

Today's Outlook

Night

Overcast, with a low around 63°F17°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 46% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 64°F18°C	Low 63°F17°C	Precip 0.04 in0.9 mm46%	Cloud 99%	Wind S 7 mph11 km/h	Tuesday: Overcast and mild, with a high of 64°F18°C. Breezy from the SSE at 8 mph13 km/h. 11% chance of drizzle. Tuesday Night: Overcast, with a low around 63°F17°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 46% chance of drizzle in the evening.
Drizzle	High 66°F19°C	Low 62°F17°C	Precip 0.09 in2.4 mm54%	Cloud 90%	Wind S 6 mph10 km/h	Wednesday: Overcast and mild, with a high of 66°F19°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 27% chance of drizzle in the morning. Wednesday Night: Overcast, with a low around 62°F17°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 54% chance of drizzle overnight.
Light Rain	High 67°F19°C	Low 63°F17°C	Precip 0.29 in7.3 mm81%	Cloud 92%	Wind S 6 mph10 km/h	Thursday: Overcast and mild, with a high of 67°F19°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 81% chance of light rain in the morning. Thursday Night: Overcast, with a low around 63°F17°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 78% chance of light rain overnight.
Showers	High 68°F20°C	Low 63°F17°C	Precip 0.15 in3.9 mm60%	Cloud 51%	Wind SSW 11 mph17 km/h	Friday: Partly cloudy and mild, with a high of 68°F20°C. Breezy from the SSW at 12 to 15 mph19 to 24 km/h. 29% chance of showers in the morning. Friday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 9 to 12 mph15 to 20 km/h. 60% chance of showers overnight.
Drizzle	High 66°F19°C	Low 60°F16°C	Precip 0.04 in1 mm36%	Cloud 31%	Wind SW 14 mph22 km/h	Saturday: Partly cloudy and mild, with a high of 66°F19°C. Windy from the SW at 15 to 17 mph24 to 28 km/h. 21% chance of drizzle around midday. Saturday Night: Partly cloudy, with a low around 60°F16°C. Breezy from the SW at 12 to 15 mph20 to 25 km/h. 36% chance of drizzle in the evening.
Drizzle	High 63°F17°C	Low 58°F14°C	Precip 0.05 in1.2 mm25%	Cloud 32%	Wind SSW 13 mph21 km/h	Sunday: Partly cloudy and mild, with a high of 63°F17°C. Windy from the SSW at 14 to 16 mph23 to 26 km/h. 25% chance of drizzle in the morning. Sunday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the SW at 12 to 13 mph19 to 22 km/h. 21% chance of drizzle overnight.
Partly Cloudy	High 63°F17°C	Low 56°F13°C	Precip 0.01 in0.3 mm7%	Cloud 40%	Wind S 9 mph14 km/h	Monday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the S at 10 to 13 mph16 to 20 km/h. Dry air. Monday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the SSW at 8 to 10 mph12 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	64°F18°C	63°F17°C	0.04 in0.9 mm· 46%	99%	Drizzle	S 7 mph11 km/h
DayOvercast and mild, with a high of 64°F18°C. Breezy from the SSE at 8 mph13 km/h. 11% chance of drizzle. NightOvercast, with a low around 63°F17°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 46% chance of drizzle in the evening.
	WednesdayOct 14	66°F19°C	62°F17°C	0.09 in2.4 mm· 54%	90%	Drizzle	S 6 mph10 km/h
DayOvercast and mild, with a high of 66°F19°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 27% chance of drizzle in the morning. NightOvercast, with a low around 62°F17°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h. 54% chance of drizzle overnight.
	ThursdayOct 15	67°F19°C	63°F17°C	0.29 in7.3 mm· 81%	92%	Light Rain	S 6 mph10 km/h
DayOvercast and mild, with a high of 67°F19°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 81% chance of light rain in the morning. NightOvercast, with a low around 63°F17°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 78% chance of light rain overnight.
	FridayOct 16	68°F20°C	63°F17°C	0.15 in3.9 mm· 60%	51%	Showers	SSW 11 mph17 km/h
DayPartly cloudy and mild, with a high of 68°F20°C. Breezy from the SSW at 12 to 15 mph19 to 24 km/h. 29% chance of showers in the morning. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 9 to 12 mph15 to 20 km/h. 60% chance of showers overnight.
	SaturdayOct 17	66°F19°C	60°F16°C	0.04 in1 mm· 36%	31%	Drizzle	SW 14 mph22 km/h
DayPartly cloudy and mild, with a high of 66°F19°C. Windy from the SW at 15 to 17 mph24 to 28 km/h. 21% chance of drizzle around midday. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SW at 12 to 15 mph20 to 25 km/h. 36% chance of drizzle in the evening.
	SundayOct 18	63°F17°C	58°F14°C	0.05 in1.2 mm· 25%	32%	Drizzle	SSW 13 mph21 km/h
DayPartly cloudy and mild, with a high of 63°F17°C. Windy from the SSW at 14 to 16 mph23 to 26 km/h. 25% chance of drizzle in the morning. NightPartly cloudy, with a low around 58°F14°C. Breezy from the SW at 12 to 13 mph19 to 22 km/h. 21% chance of drizzle overnight.
	MondayOct 19	63°F17°C	56°F13°C	0.01 in0.3 mm· 7%	40%	Partly Cloudy	S 9 mph14 km/h
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the S at 10 to 13 mph16 to 20 km/h. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the SSW at 8 to 10 mph12 to 15 km/h.
	TuesdayOct 20	66°F19°C	58°F15°C	0.01 in0.3 mm· 8%	67%	Partly Cloudy	ENE 10 mph16 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the E at 10 to 14 mph16 to 22 km/h. NightMostly cloudy, with a low around 58°F15°C. Breezy from the ENE at 9 to 13 mph15 to 21 km/h.
	WednesdayOct 21	67°F20°C	63°F17°C	0.38 in9.7 mm· 58%	93%	Light Rain	ENE 14 mph23 km/h
DayOvercast and mild, with a high of 67°F20°C. Windy from the ENE at 15 to 17 mph24 to 27 km/h. 50% chance of light rain in the morning. NightOvercast, with a low around 63°F17°C. Windy from the ENE at 14 to 16 mph22 to 26 km/h. 58% chance of light rain overnight.
	ThursdayOct 22	69°F21°C	65°F18°C	0.51 in13 mm· 66%	84%	Light Rain	ENE 12 mph19 km/h
DayOvercast and warm, with a high of 69°F21°C. Breezy from the ENE at 12 to 13 mph19 to 20 km/h. 51% chance of light rain in the morning. NightOvercast, with a low around 65°F18°C. Breezy from the ENE at 11 to 14 mph18 to 23 km/h. 66% chance of light rain overnight.
	FridayOct 23	69°F21°C	64°F18°C	0.13 in3.2 mm· 32%	66%	Drizzle	S 10 mph15 km/h
DayMostly cloudy and warm, with a high of 69°F21°C. Breezy from the SSE at 10 to 12 mph16 to 19 km/h. 21% chance of drizzle in the morning. NightMostly cloudy, with a low around 64°F18°C. Breezy from the S at 9 to 11 mph14 to 17 km/h. 32% chance of drizzle overnight.
	SaturdayOct 24	66°F19°C	62°F16°C	0.12 in3.1 mm· 32%	74%	Drizzle	S 11 mph17 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the S at 12 to 13 mph19 to 22 km/h. 30% chance of drizzle in the morning. NightMostly cloudy, with a low around 62°F16°C. Breezy from the SSW at 10 to 12 mph16 to 19 km/h. 32% chance of drizzle overnight.
	SundayOct 25	65°F18°C	61°F16°C	0.11 in2.8 mm· 32%	79%	Light Rain	SSE 10 mph16 km/h
DayMostly cloudy and mild, with a high of 65°F18°C. Breezy from the SSE at 10 to 12 mph17 to 19 km/h. 23% chance of drizzle in the morning. NightOvercast, with a low around 61°F16°C. Breezy from the SSE at 9 to 11 mph15 to 17 km/h. 32% chance of light rain overnight.
	MondayOct 26	66°F19°C	61°F16°C	0.22 in5.5 mm· 35%	83%	Light Rain	E 10 mph16 km/h
DayOvercast and mild, with a high of 66°F19°C. Breezy from the ESE at 11 to 13 mph17 to 20 km/h. 31% chance of light rain in the morning. NightOvercast, with a low around 61°F16°C. Breezy from the E at 9 to 11 mph15 to 18 km/h. 35% chance of light rain overnight.
	TuesdayOct 27	67°F19°C	62°F17°C	0.28 in7.2 mm· 41%	80%	Light Rain	E 10 mph16 km/h
DayMostly cloudy and mild, with a high of 67°F19°C. Breezy from the E at 11 to 12 mph17 to 20 km/h. 37% chance of light rain in the morning. NightOvercast, with a low around 62°F17°C. Breezy from the E at 9 to 11 mph15 to 18 km/h. 41% chance of light rain overnight.

Nearby Cities

Araranguá6 mi9 km Sombrio15 mi24 km Balneário Gaivota15 mi25 km Balneário Rincão15 mi25 km Forquilhinha17 mi27 km Içara20 mi32 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: 28.9869°S, 49.4173°W·Elevation: 1m·Timezone: America/Sao_Paulo·Population: 15,820