Current Conditions

Guaratuba, Paraná

62°F16°C

Light Rain

Wind

ESE 2 mph4 km/h

Humidity

91%

Cloud Cover

78%

As of Wednesday, September 2, 2026 at 1:55 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 67°F19°C and morning low of 61°F16°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 75% chance of light rain throughout the day.

Night

Mostly cloudy, with a low around 62°F16°C. Light wind from the ENE around 4 mph6 km/h. 49% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 67°F19°C	Low 61°F16°C	Precip 0.11 in2.9 mm75%	Cloud 77%	Wind E 4 mph7 km/h	Wednesday: Overcast and mild, with a high of 67°F19°C and morning low of 61°F16°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 75% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 62°F16°C. Light wind from the ENE around 4 mph6 km/h. 49% chance of drizzle throughout the night.
Clear	High 75°F24°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 18%	Wind NNE 5 mph9 km/h	Thursday: Mostly clear and warm, with a high of 75°F24°C and morning low of 58°F14°C. Light wind from the NNE around 6 mph9 km/h. Thursday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the NNE around 5 mph8 km/h.
Showers	High 69°F20°C	Low 61°F16°C	Precip 0.17 in4.2 mm98%	Cloud 58%	Wind SSE 6 mph9 km/h	Friday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 52% chance of showers around midday. Friday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the SSE around 5 mph8 km/h. 98% chance of showers in the evening.
Rain	High 61°F16°C	Low 59°F15°C	Precip 0.81 in20.6 mm100%	Cloud 100%	Wind S 5 mph9 km/h	Saturday: Overcast and mild, with a high of 60°F16°C. Light wind from the S around 6 mph9 km/h. 100% chance of rain throughout the day. Saturday Night: Overcast, with a low around 59°F15°C. Light wind from the SSE around 5 mph8 km/h. 97% chance of light rain throughout the night.
Light Rain	High 61°F16°C	Low 55°F13°C	Precip 0.21 in5.4 mm83%	Cloud 90%	Wind SSE 7 mph11 km/h	Sunday: Overcast and mild, with a high of 61°F16°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h. 71% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 55°F13°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. 83% chance of light rain throughout the night.
Light Rain	High 58°F15°C	Low 52°F11°C	Precip 0.1 in2.5 mm63%	Cloud 94%	Wind S 6 mph9 km/h	Monday: Overcast and mild, with a high of 58°F15°C and morning low of 52°F11°C. Light wind from the S around 6 mph10 km/h. 35% chance of drizzle throughout the day. Dry air. Monday Night: Overcast, with a low around 53°F11°C. Breezy from the S at 5 to 7 mph8 to 12 km/h. 63% chance of light rain throughout the night.
Light Rain	High 64°F18°C	Low 56°F13°C	Precip 0.14 in3.5 mm54%	Cloud 92%	Wind SSE 3 mph5 km/h	Tuesday: Overcast and mild, with a high of 64°F18°C and morning low of 56°F13°C. Light wind from the SE around 4 mph6 km/h. 45% chance of drizzle throughout the day. Tuesday Night: Overcast, with a low around 56°F13°C. Light wind from the SSE around 3 mph5 km/h. 54% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	67°F19°C	61°F16°C	0.11 in2.9 mm· 75%	77%	Light Rain	E 4 mph7 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 61°F16°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 75% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F16°C. Light wind from the ENE around 4 mph6 km/h. 49% chance of drizzle throughout the night.
	ThursdaySep 3	75°F24°C	58°F14°C	0 in0 mm· —	18%	Clear	NNE 5 mph9 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 58°F14°C. Light wind from the NNE around 6 mph9 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the NNE around 5 mph8 km/h.
	FridaySep 4	69°F20°C	61°F16°C	0.17 in4.2 mm· 98%	58%	Showers	SSE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 52% chance of showers around midday. NightMostly cloudy, with a low around 61°F16°C. Light wind from the SSE around 5 mph8 km/h. 98% chance of showers in the evening.
	SaturdaySep 5	61°F16°C	59°F15°C	0.81 in20.6 mm· 100%	100%	Rain	S 5 mph9 km/h
DayOvercast and mild, with a high of 60°F16°C. Light wind from the S around 6 mph9 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the SSE around 5 mph8 km/h. 97% chance of light rain throughout the night.
	SundaySep 6	61°F16°C	55°F13°C	0.21 in5.4 mm· 83%	90%	Light Rain	SSE 7 mph11 km/h
DayOvercast and mild, with a high of 61°F16°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h. 71% chance of light rain throughout the day. NightOvercast, with a low around 55°F13°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. 83% chance of light rain throughout the night.
	MondaySep 7	58°F15°C	52°F11°C	0.1 in2.5 mm· 63%	94%	Light Rain	S 6 mph9 km/h
DayOvercast and mild, with a high of 58°F15°C and morning low of 52°F11°C. Light wind from the S around 6 mph10 km/h. 35% chance of drizzle throughout the day. Dry air. NightOvercast, with a low around 53°F11°C. Breezy from the S at 5 to 7 mph8 to 12 km/h. 63% chance of light rain throughout the night.
	TuesdaySep 8	64°F18°C	56°F13°C	0.14 in3.5 mm· 54%	92%	Light Rain	SSE 3 mph5 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 56°F13°C. Light wind from the SE around 4 mph6 km/h. 45% chance of drizzle throughout the day. NightOvercast, with a low around 56°F13°C. Light wind from the SSE around 3 mph5 km/h. 54% chance of light rain throughout the night.
	WednesdaySep 9	67°F19°C	60°F16°C	0.33 in8.5 mm· 65%	88%	Light Rain	NE 3 mph5 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 60°F16°C. Light wind from the ENE around 4 mph6 km/h. 55% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NE around 3 mph5 km/h. 65% chance of light rain throughout the night.
	ThursdaySep 10	69°F21°C	63°F17°C	1.15 in29.2 mm· 91%	93%	Rain	NNE 4 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph7 km/h. 90% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Light wind from the N around 4 mph7 km/h. 91% chance of rain throughout the night.
	FridaySep 11	70°F21°C	62°F17°C	0.36 in9.1 mm· 42%	73%	Light Rain	SSE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 62°F17°C. Light wind from the SSE around 5 mph9 km/h. 37% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the S around 5 mph8 km/h. 42% chance of light rain throughout the night.
	SaturdaySep 12	66°F19°C	60°F16°C	0.37 in9.3 mm· 51%	84%	Light Rain	SE 5 mph8 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 60°F16°C. Light wind from the SE around 6 mph9 km/h. 51% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the SE around 5 mph8 km/h. 46% chance of light rain throughout the night.
	SundaySep 13	67°F19°C	60°F15°C	0.25 in6.4 mm· 53%	82%	Light Rain	ESE 5 mph8 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 60°F15°C. Light wind from the ESE around 5 mph8 km/h. 53% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the ESE around 4 mph7 km/h. 50% chance of light rain throughout the night.
	MondaySep 14	70°F21°C	61°F16°C	0.18 in4.5 mm· 38%	76%	Light Rain	E 4 mph7 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the E around 5 mph8 km/h. 38% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 4 mph6 km/h. 35% chance of light rain throughout the night.
	TuesdaySep 15	71°F22°C	62°F17°C	0.23 in5.8 mm· 34%	74%	Light Rain	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Light wind from the ESE around 5 mph8 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the ESE around 4 mph7 km/h. 34% chance of light rain throughout the night.
	WednesdaySep 16	69°F21°C	62°F16°C	0.29 in7.4 mm· 44%	78%	Light Rain	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 62°F16°C. Light wind from the SE around 5 mph8 km/h. 40% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the ESE around 4 mph7 km/h. 44% chance of light rain throughout the night.

Nearby Cities

Matinhos4 mi7 km Pontal do Paraná15 mi24 km Itapoá16 mi26 km Garuva20 mi32 km São Francisco do Sul25 mi41 km Paranaguá26 mi41 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: 25.8828°S, 48.5747°W·Elevation: 6m·Timezone: America/Sao_Paulo·Population: 34,100