Current Conditions

Itajaí, Santa Catarina

65°F18°C
Drizzle

Wind

SE 8 mph14 km/h

Humidity

76%

Cloud Cover

49%

As of Thursday, July 23, 2026 at 5:03 PM GMT-3

Today's Outlook

Day

Overcast and mild, with a high of 64°F18°C and morning low of 58°F15°C. Light wind from the SSE around 3 mph6 km/h. 26% chance of drizzle in the afternoon.

Night

Overcast, with a low around 59°F15°C. Light wind from the S around 3 mph4 km/h. 12% chance of drizzle in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24DrizzleHigh 64°F18°CLow 58°F15°CPrecip 0.02 in0.6 mm26%Cloud 90%Wind SSE 3 mph5 km/hFriday: Overcast and mild, with a high of 64°F18°C and morning low of 58°F15°C. Light wind from the SSE around 3 mph6 km/h. 26% chance of drizzle in the afternoon. Friday Night: Overcast, with a low around 59°F15°C. Light wind from the S around 3 mph4 km/h. 12% chance of drizzle in the evening.
SaturdayJul 25ShowersHigh 70°F21°CLow 59°F15°CPrecip 0.05 in1.2 mm34%Cloud 47%Wind WSW 4 mph6 km/hSaturday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Light wind from the W around 4 mph6 km/h. 15% chance of drizzle in the morning. Saturday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the ESE around 3 mph5 km/h. 34% chance of showers overnight.
SundayJul 26Partly CloudyHigh 69°F20°CLow 58°F14°CPrecip 0.01 in0.2 mm8%Cloud 68%Wind NNW 4 mph6 km/hSunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 58°F14°C. Light wind from the NW around 4 mph7 km/h. Sunday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the N around 4 mph6 km/h.
MondayJul 27Partly CloudyHigh 72°F22°CLow 60°F16°CPrecip 0 in0.1 mm6%Cloud 60%Wind NNE 4 mph6 km/hMonday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Light wind from the N around 4 mph6 km/h. Monday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NNE around 4 mph6 km/h.
TuesdayJul 28DrizzleHigh 75°F24°CLow 62°F17°CPrecip 0.02 in0.5 mm13%Cloud 60%Wind NNE 4 mph6 km/hTuesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the NW around 4 mph6 km/h. Humid. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the ESE around 4 mph7 km/h. 13% chance of drizzle in the evening.
WednesdayJul 29Light RainHigh 69°F21°CLow 63°F17°CPrecip 0.22 in5.7 mm53%Cloud 83%Wind WSW 5 mph7 km/hWednesday: Overcast and warm, with a high of 69°F21°C and morning low of 63°F17°C. Light wind from the WSW around 5 mph8 km/h. 37% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the WSW around 4 mph7 km/h. 53% chance of light rain throughout the night.
ThursdayJul 30Light RainHigh 66°F19°CLow 62°F17°CPrecip 0.22 in5.5 mm52%Cloud 82%Wind SSE 7 mph10 km/hThursday: Overcast and mild, with a high of 66°F19°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 35% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 62°F17°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 52% chance of light rain throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

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