Current Conditions

Porto União, Santa Catarina

57°F14°C

Light Rain

Wind

ENE 3 mph5 km/h

Humidity

97%

Cloud Cover

77%

As of Wednesday, August 12, 2026 at 10:26 PM GMT-3

Today's Outlook

Night

Mostly cloudy, with a low around 55°F13°C. Light wind from the W around 3 mph5 km/h. 64% chance of light rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 70°F21°C	Low 54°F12°C	Precip 0.22 in5.6 mm88%	Cloud 77%	Wind WNW 4 mph6 km/h	Thursday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph6 km/h. 88% chance of light rain around midday. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the W around 3 mph5 km/h. 64% chance of light rain in the evening.
Rain	High 69°F20°C	Low 58°F14°C	Precip 0.43 in10.8 mm92%	Cloud 88%	Wind NNW 3 mph5 km/h	Friday: Overcast and warm, with a high of 69°F20°C and morning low of 58°F14°C. Light wind from the NW around 3 mph5 km/h. 65% chance of light rain throughout the day. Friday Night: Overcast, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 92% chance of rain throughout the night.
Rain	High 68°F20°C	Low 58°F14°C	Precip 0.91 in23.2 mm98%	Cloud 93%	Wind ENE 5 mph9 km/h	Saturday: Overcast and warm, with a high of 68°F20°C and morning low of 58°F14°C. Light wind from the ENE around 5 mph9 km/h. 95% chance of rain throughout the day. Saturday Night: Overcast, with a low around 58°F15°C. Light wind from the E around 5 mph9 km/h. 98% chance of rain throughout the night.
Partly Cloudy	High 76°F24°C	Low 58°F14°C	Precip 0.01 in0.2 mm3%	Cloud 76%	Wind ENE 6 mph10 km/h	Sunday: Overcast and warm, with a high of 76°F24°C and morning low of 58°F14°C. Light wind from the NE around 6 mph10 km/h. Sunday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the E around 6 mph9 km/h.
Partly Cloudy	High 82°F28°C	Low 57°F14°C	Precip 0 in0.1 mm1%	Cloud 43%	Wind NE 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 57°F14°C. Breezy from the NNE at 5 to 7 mph8 to 12 km/h. Monday Night: Partly cloudy, with a low around 58°F15°C. Light wind from the ENE around 5 mph7 km/h.
Partly Cloudy	High 81°F27°C	Low 61°F16°C	Precip 0 in0.1 mm3%	Cloud 42%	Wind N 5 mph8 km/h	Tuesday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the N at 5 to 7 mph8 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the NNE around 4 mph7 km/h.
Drizzle	High 75°F24°C	Low 59°F15°C	Precip 0.03 in0.7 mm18%	Cloud 86%	Wind NNE 5 mph8 km/h	Wednesday: Overcast and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the NNE around 5 mph8 km/h. Wednesday Night: Overcast, with a low around 61°F16°C. Light wind from the NNE around 5 mph7 km/h. 18% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	70°F21°C	54°F12°C	0.22 in5.6 mm· 88%	77%	Light Rain	WNW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph6 km/h. 88% chance of light rain around midday. NightMostly cloudy, with a low around 55°F13°C. Light wind from the W around 3 mph5 km/h. 64% chance of light rain in the evening.
	FridayAug 14	69°F20°C	58°F14°C	0.43 in10.8 mm· 92%	88%	Rain	NNW 3 mph5 km/h
DayOvercast and warm, with a high of 69°F20°C and morning low of 58°F14°C. Light wind from the NW around 3 mph5 km/h. 65% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 92% chance of rain throughout the night.
	SaturdayAug 15	68°F20°C	58°F14°C	0.91 in23.2 mm· 98%	93%	Rain	ENE 5 mph9 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 58°F14°C. Light wind from the ENE around 5 mph9 km/h. 95% chance of rain throughout the day. NightOvercast, with a low around 58°F15°C. Light wind from the E around 5 mph9 km/h. 98% chance of rain throughout the night.
	SundayAug 16	76°F24°C	58°F14°C	0.01 in0.2 mm· 3%	76%	Partly Cloudy	ENE 6 mph10 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 58°F14°C. Light wind from the NE around 6 mph10 km/h. NightMostly cloudy, with a low around 59°F15°C. Light wind from the E around 6 mph9 km/h.
	MondayAug 17	82°F28°C	57°F14°C	0 in0.1 mm· 1%	43%	Partly Cloudy	NE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 57°F14°C. Breezy from the NNE at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 58°F15°C. Light wind from the ENE around 5 mph7 km/h.
	TuesdayAug 18	81°F27°C	61°F16°C	0 in0.1 mm· 3%	42%	Partly Cloudy	N 5 mph8 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Breezy from the N at 5 to 7 mph8 to 12 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the NNE around 4 mph7 km/h.
	WednesdayAug 19	75°F24°C	59°F15°C	0.03 in0.7 mm· 18%	86%	Drizzle	NNE 5 mph8 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the NNE around 5 mph8 km/h. NightOvercast, with a low around 61°F16°C. Light wind from the NNE around 5 mph7 km/h. 18% chance of drizzle in the evening.
	ThursdayAug 20	64°F18°C	54°F12°C	0.13 in3.3 mm· 32%	82%	Light Rain	WNW 7 mph12 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 57°F14°C. Breezy from the WNW at 8 to 9 mph12 to 15 km/h. 32% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 29% chance of light rain throughout the night.
	FridayAug 21	66°F19°C	46°F8°C Feels 43°F6°C	0.03 in0.7 mm· 12%	33%	Drizzle	WSW 6 mph9 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 46°F8°C. Light wind from the WSW around 6 mph9 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 12% chance of drizzle overnight.
	SaturdayAug 22	70°F21°C	45°F7°C	0.02 in0.4 mm· 4%	25%	Clear	ENE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 45°F7°C. Light wind from the NNE around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 46°F8°C. Light wind from the ESE around 4 mph7 km/h.
	SundayAug 23	70°F21°C	49°F10°C	0.12 in3 mm· 27%	50%	Showers	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 49°F10°C. Light wind from the NE around 5 mph8 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 50°F10°C. Light wind from the E around 5 mph8 km/h. 27% chance of showers throughout the night.
	MondayAug 24	68°F20°C	53°F12°C	0.22 in5.5 mm· 35%	69%	Showers	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the NE around 6 mph9 km/h. 35% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the ENE around 5 mph8 km/h. 34% chance of showers throughout the night.
	TuesdayAug 25	68°F20°C	55°F13°C	0.18 in4.5 mm· 39%	75%	Light Rain	ENE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Light wind from the NE around 5 mph9 km/h. 39% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the ENE around 5 mph8 km/h. 30% chance of light rain throughout the night.
	WednesdayAug 26	70°F21°C	55°F13°C	0.16 in4.1 mm· 33%	69%	Showers	NE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 55°F13°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the ENE around 5 mph8 km/h. 29% chance of showers throughout the night.
	ThursdayAug 27	73°F23°C	57°F14°C	0.15 in3.9 mm· 26%	64%	Showers	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the NNE around 6 mph9 km/h. 20% chance of showers throughout the night.

Nearby Cities

União da Vitória1 mi1 km Cruz Machado23 mi36 km Bituruna30 mi48 km Caçador37 mi60 km Rio Azul39 mi63 km Canoinhas43 mi69 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: 26.2381°S, 51.0783°W·Elevation: 783m·Timezone: America/Sao_Paulo·Population: 35,543