Current Conditions

São Mateus do Sul, Paraná

58°F14°C

Light Rain

Wind

NE 4 mph7 km/h

Humidity

93%

Cloud Cover

70%

As of Wednesday, September 9, 2026 at 2:27 AM GMT-3

Today's Outlook

Day

Overcast and warm, with a high of 69°F21°C and morning low of 57°F14°C. Breezy from the NNW at 5 to 8 mph8 to 12 km/h. 75% chance of light rain throughout the day.

Night

Mostly cloudy, with a low around 58°F14°C. Light wind from the NNE around 4 mph7 km/h. 94% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 69°F21°C	Low 57°F14°C	Precip 0.33 in8.5 mm94%	Cloud 83%	Wind N 5 mph8 km/h	Wednesday: Overcast and warm, with a high of 69°F21°C and morning low of 57°F14°C. Breezy from the NNW at 5 to 8 mph8 to 12 km/h. 75% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the NNE around 4 mph7 km/h. 94% chance of light rain throughout the night.
Rain	High 63°F17°C	Low 61°F16°C	Precip 1.65 in42 mm100%	Cloud 98%	Wind N 6 mph9 km/h	Thursday: Overcast and mild, with a high of 63°F17°C. Breezy from the N at 5 to 7 mph9 to 11 km/h. 99% chance of rain throughout the day. Thursday Night: Overcast, with a low around 61°F16°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 100% chance of rain throughout the night.
Rain	High 69°F21°C	Low 61°F16°C	Precip 1.43 in36.3 mm96%	Cloud 94%	Wind NNW 8 mph14 km/h	Friday: Overcast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the NNW at 10 to 12 mph16 to 19 km/h. 90% chance of rain throughout the day. Friday Night: Overcast, with a low around 61°F16°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 96% chance of rain throughout the night.
Light Rain	High 68°F20°C	Low 60°F15°C	Precip 0.33 in8.3 mm73%	Cloud 98%	Wind W 6 mph9 km/h	Saturday: Overcast and mild, with a high of 68°F20°C and morning low of 60°F15°C. Light wind from the W around 5 mph8 km/h. 44% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 60°F15°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 73% chance of light rain throughout the night.
Light Rain	High 56°F13°C	Low 52°F11°C	Precip 0.25 in6.3 mm66%	Cloud 100%	Wind ESE 8 mph14 km/h	Sunday: Overcast and mild, with a high of 56°F13°C. Breezy from the ESE at 9 to 10 mph14 to 16 km/h. 43% chance of drizzle throughout the day. Dry air. Sunday Night: Overcast, with a low around 52°F11°C. Breezy from the ESE at 8 mph13 km/h. 66% chance of light rain throughout the night.
Light Rain	High 57°F14°C	Low 51°F10°C	Precip 0.28 in7.2 mm75%	Cloud 97%	Wind ESE 6 mph10 km/h	Monday: Overcast and mild, with a high of 57°F14°C and morning low of 51°F10°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h. 64% chance of light rain throughout the day. Monday Night: Overcast, with a low around 51°F10°C. Breezy from the ESE at 6 to 8 mph9 to 12 km/h. 75% chance of light rain throughout the night.
Drizzle	High 67°F20°C	Low 52°F11°C	Precip 0.05 in1.2 mm28%	Cloud 67%	Wind S 4 mph7 km/h	Tuesday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Light wind from the SW around 4 mph7 km/h. 28% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the ESE around 4 mph6 km/h. 18% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	69°F21°C	57°F14°C	0.33 in8.5 mm· 94%	83%	Light Rain	N 5 mph8 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 57°F14°C. Breezy from the NNW at 5 to 8 mph8 to 12 km/h. 75% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NNE around 4 mph7 km/h. 94% chance of light rain throughout the night.
	ThursdaySep 10	63°F17°C	61°F16°C	1.65 in42 mm· 100%	98%	Rain	N 6 mph9 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the N at 5 to 7 mph9 to 11 km/h. 99% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 100% chance of rain throughout the night.
	FridaySep 11	69°F21°C	61°F16°C	1.43 in36.3 mm· 96%	94%	Rain	NNW 8 mph14 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Breezy from the NNW at 10 to 12 mph16 to 19 km/h. 90% chance of rain throughout the day. NightOvercast, with a low around 61°F16°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. 96% chance of rain throughout the night.
	SaturdaySep 12	68°F20°C	60°F15°C	0.33 in8.3 mm· 73%	98%	Light Rain	W 6 mph9 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 60°F15°C. Light wind from the W around 5 mph8 km/h. 44% chance of light rain throughout the day. NightOvercast, with a low around 60°F15°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 73% chance of light rain throughout the night.
	SundaySep 13	56°F13°C	52°F11°C	0.25 in6.3 mm· 66%	100%	Light Rain	ESE 8 mph14 km/h
DayOvercast and mild, with a high of 56°F13°C. Breezy from the ESE at 9 to 10 mph14 to 16 km/h. 43% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 52°F11°C. Breezy from the ESE at 8 mph13 km/h. 66% chance of light rain throughout the night.
	MondaySep 14	57°F14°C	51°F10°C	0.28 in7.2 mm· 75%	97%	Light Rain	ESE 6 mph10 km/h
DayOvercast and mild, with a high of 57°F14°C and morning low of 51°F10°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h. 64% chance of light rain throughout the day. NightOvercast, with a low around 51°F10°C. Breezy from the ESE at 6 to 8 mph9 to 12 km/h. 75% chance of light rain throughout the night.
	TuesdaySep 15	67°F20°C	52°F11°C	0.05 in1.2 mm· 28%	67%	Drizzle	S 4 mph7 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Light wind from the SW around 4 mph7 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the ESE around 4 mph6 km/h. 18% chance of drizzle overnight.
	WednesdaySep 16	67°F20°C	51°F11°C	0.02 in0.5 mm· 7%	62%	Partly Cloudy	E 6 mph9 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 51°F11°C. Light wind from the ENE around 5 mph8 km/h. NightPartly cloudy, with a low around 51°F11°C. Breezy from the E at 6 to 9 mph10 to 14 km/h.
	ThursdaySep 17	69°F20°C	52°F11°C	0.09 in2.3 mm· 21%	75%	Drizzle	ENE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 52°F11°C. Light wind from the ENE around 5 mph9 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. 15% chance of drizzle throughout the night.
	FridaySep 18	68°F20°C	56°F13°C	0.28 in7 mm· 55%	90%	Light Rain	ENE 4 mph7 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 56°F13°C. Light wind from the ENE around 4 mph7 km/h. 48% chance of light rain throughout the day. NightOvercast, with a low around 56°F13°C. Light wind from the ENE around 5 mph8 km/h. 55% chance of light rain throughout the night.
	SaturdaySep 19	67°F20°C	58°F15°C	0.34 in8.6 mm· 65%	95%	Light Rain	NE 6 mph9 km/h
DayOvercast and mild, with a high of 67°F20°C and morning low of 58°F15°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 60% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 6 mph9 km/h. 65% chance of light rain throughout the night.
	SundaySep 20	68°F20°C	59°F15°C	0.51 in12.9 mm· 70%	94%	Light Rain	N 7 mph11 km/h
DayOvercast and mild, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 70% chance of light rain throughout the day. NightOvercast, with a low around 60°F15°C. Light wind from the NNE around 6 mph10 km/h. 67% chance of light rain throughout the night.
	MondaySep 21	70°F21°C	59°F15°C	0.32 in8.1 mm· 49%	88%	Light Rain	NNW 7 mph11 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 49% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the N around 6 mph9 km/h. 48% chance of light rain throughout the night.
	TuesdaySep 22	70°F21°C	57°F14°C	0.23 in5.8 mm· 44%	79%	Light Rain	N 6 mph10 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the N at 7 mph11 km/h. 44% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NNE around 6 mph9 km/h. 30% chance of light rain throughout the night.
	WednesdaySep 23	72°F22°C	57°F14°C	0.22 in5.6 mm· 37%	69%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 37% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Light wind from the NE around 6 mph9 km/h. 32% chance of showers throughout the night.

Nearby Cities

Três Barras16 mi27 km Canoinhas21 mi34 km Rio Azul28 mi44 km Irati33 mi53 km Papanduva37 mi60 km Palmeira39 mi62 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: 25.8742°S, 50.3828°W·Elevation: 792m·Timezone: America/Sao_Paulo·Population: 46,705