Current Conditions

Itajaí, Santa Catarina

66°F19°C

Rain

Wind

SE 4 mph7 km/h

Humidity

86%

Cloud Cover

79%

As of Thursday, August 13, 2026 at 11:51 AM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C. Light wind from the SE around 5 mph7 km/h. 84% chance of light rain throughout the day.

Night

Overcast, with a low around 62°F17°C. Light wind from the ESE around 4 mph7 km/h. 100% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 66°F19°C	Low 62°F17°C	Precip 0.46 in11.8 mm100%	Cloud 86%	Wind SE 4 mph7 km/h	Thursday: Overcast and mild, with a high of 66°F19°C. Light wind from the SE around 5 mph7 km/h. 84% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Light wind from the ESE around 4 mph7 km/h. 100% chance of rain throughout the night.
Rain	High 64°F18°C	Low 62°F17°C	Precip 0.78 in19.8 mm100%	Cloud 100%	Wind SE 5 mph9 km/h	Friday: Overcast and mild, with a high of 64°F18°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 95% chance of light rain throughout the day. Friday Night: Overcast, with a low around 62°F17°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 100% chance of rain throughout the night.
Rain	High 66°F19°C	Low 63°F17°C	Precip 1.2 in30.6 mm100%	Cloud 95%	Wind ENE 6 mph10 km/h	Saturday: Overcast and mild, with a high of 66°F19°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 100% chance of rain throughout the day. Saturday Night: Overcast, with a low around 63°F17°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 100% chance of rain throughout the night.
Light Rain	High 68°F20°C	Low 65°F18°C	Precip 0.11 in2.9 mm82%	Cloud 98%	Wind NE 7 mph11 km/h	Sunday: Overcast and warm, with a high of 68°F20°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 82% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 65°F18°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 54% chance of drizzle throughout the night.
Drizzle	High 72°F22°C	Low 65°F19°C	Precip 0.03 in0.7 mm18%	Cloud 85%	Wind NNE 4 mph7 km/h	Monday: Overcast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the NNE around 4 mph7 km/h. 14% chance of drizzle in the morning. Humid. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the NNE around 4 mph7 km/h. 18% chance of drizzle overnight.
Partly Cloudy	High 76°F24°C	Low 65°F18°C	Precip 0.01 in0.2 mm3%	Cloud 71%	Wind NNE 3 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Light wind from the NNE around 4 mph6 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 65°F19°C. Light wind from the NNE around 3 mph5 km/h.
Drizzle	High 74°F23°C	Low 66°F19°C	Precip 0.04 in1 mm18%	Cloud 88%	Wind SSE 5 mph8 km/h	Wednesday: Overcast and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the SSE at 5 to 7 mph9 to 12 km/h. Humid. Wednesday Night: Overcast, with a low around 66°F19°C. Light wind from the SSE around 5 mph8 km/h. 18% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	66°F19°C	62°F17°C	0.46 in11.8 mm· 100%	86%	Rain	SE 4 mph7 km/h
DayOvercast and mild, with a high of 66°F19°C. Light wind from the SE around 5 mph7 km/h. 84% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ESE around 4 mph7 km/h. 100% chance of rain throughout the night.
	FridayAug 14	64°F18°C	62°F17°C	0.78 in19.8 mm· 100%	100%	Rain	SE 5 mph9 km/h
DayOvercast and mild, with a high of 64°F18°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 95% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 100% chance of rain throughout the night.
	SaturdayAug 15	66°F19°C	63°F17°C	1.2 in30.6 mm· 100%	95%	Rain	ENE 6 mph10 km/h
DayOvercast and mild, with a high of 66°F19°C. Breezy from the ENE at 6 to 7 mph10 to 12 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 100% chance of rain throughout the night.
	SundayAug 16	68°F20°C	65°F18°C	0.11 in2.9 mm· 82%	98%	Light Rain	NE 7 mph11 km/h
DayOvercast and warm, with a high of 68°F20°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 82% chance of light rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 54% chance of drizzle throughout the night.
	MondayAug 17	72°F22°C	65°F19°C	0.03 in0.7 mm· 18%	85%	Drizzle	NNE 4 mph7 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 65°F19°C. Light wind from the NNE around 4 mph7 km/h. 14% chance of drizzle in the morning. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the NNE around 4 mph7 km/h. 18% chance of drizzle overnight.
	TuesdayAug 18	76°F24°C	65°F18°C	0.01 in0.2 mm· 3%	71%	Partly Cloudy	NNE 3 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Light wind from the NNE around 4 mph6 km/h. Humid. NightMostly cloudy, with a low around 65°F19°C. Light wind from the NNE around 3 mph5 km/h.
	WednesdayAug 19	74°F23°C	66°F19°C	0.04 in1 mm· 18%	88%	Drizzle	SSE 5 mph8 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 66°F19°C. Breezy from the SSE at 5 to 7 mph9 to 12 km/h. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the SSE around 5 mph8 km/h. 18% chance of drizzle in the evening.
	ThursdayAug 20	70°F21°C	64°F18°C	0.15 in3.8 mm· 36%	78%	Light Rain	WSW 6 mph9 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 64°F18°C. Breezy from the W at 5 to 7 mph9 to 11 km/h. 36% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. 27% chance of drizzle throughout the night.
	FridayAug 21	69°F20°C	58°F15°C	0.02 in0.5 mm· 10%	25%	Drizzle	WSW 7 mph11 km/h
DayMostly clear and warm, with a high of 69°F20°C and morning low of 58°F15°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 60°F15°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 10% chance of drizzle overnight.
	SaturdayAug 22	65°F18°C	58°F14°C	0.04 in0.9 mm· 20%	59%	Drizzle	SE 6 mph9 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 58°F14°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SE at 6 to 8 mph10 to 13 km/h. 16% chance of drizzle in the evening.
	SundayAug 23	62°F16°C	57°F14°C	0.16 in4.1 mm· 39%	85%	Light Rain	SE 7 mph11 km/h
DayOvercast and mild, with a high of 62°F16°C. Breezy from the SE at 7 mph11 km/h. 33% chance of light rain throughout the day. NightOvercast, with a low around 58°F14°C. Light wind from the SE around 6 mph10 km/h. 39% chance of light rain throughout the night.
	MondayAug 24	64°F18°C	58°F15°C	0.31 in7.9 mm· 56%	86%	Light Rain	SSE 5 mph9 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 58°F15°C. Light wind from the SSE around 5 mph9 km/h. 53% chance of light rain throughout the day. NightOvercast, with a low around 58°F15°C. Light wind from the SSE around 5 mph9 km/h. 56% chance of light rain throughout the night.
	TuesdayAug 25	66°F19°C	60°F15°C	0.24 in6.2 mm· 47%	84%	Light Rain	SSE 5 mph9 km/h
DayOvercast and mild, with a high of 66°F19°C and morning low of 60°F15°C. Light wind from the SSE around 5 mph9 km/h. 42% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Light wind from the SE around 5 mph9 km/h. 47% chance of light rain throughout the night.
	WednesdayAug 26	68°F20°C	61°F16°C	0.25 in6.4 mm· 42%	80%	Light Rain	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 61°F16°C. Light wind from the NE around 5 mph8 km/h. 42% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ENE around 5 mph8 km/h. 32% chance of light rain throughout the night.
	ThursdayAug 27	72°F22°C	63°F17°C	0.22 in5.6 mm· 30%	74%	Light Rain	NNE 5 mph8 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 5 to 7 mph8 to 11 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the NNE around 5 mph8 km/h. 30% chance of light rain throughout the night.

Nearby Cities

Navegantes1 mi1 km Balneário Camboriú6 mi10 km Camboriú8 mi13 km Penha10 mi15 km Balneário Piçarras10 mi16 km Ilhota10 mi16 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.

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Coordinates: 26.9078°S, 48.6619°W·Elevation: 6m·Timezone: America/Sao_Paulo·Population: 294,850