Current Conditions

Itatiaia, Rio de Janeiro

70°F21°C

Partly Cloudy

Wind

NW 5 mph7 km/h

Humidity

73%

Cloud Cover

22%

As of Thursday, August 13, 2026 at 9:14 AM GMT-3

Today's Outlook

Day

Partly cloudy and warm, with a high of 81°F27°C and morning low of 58°F14°C. Light wind from the WNW around 5 mph9 km/h.

Night

Mostly cloudy, with a low around 58°F15°C. Light wind from the NNW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 81°F27°C	Low 58°F14°C	Precip 0 in0.1 mm8%	Cloud 42%	Wind WNW 4 mph7 km/h	Thursday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 58°F14°C. Light wind from the WNW around 5 mph9 km/h. Thursday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the NNW around 3 mph5 km/h.
Showers	High 74°F24°C	Low 61°F16°C	Precip 0.11 in2.7 mm70%	Cloud 53%	Wind E 3 mph4 km/h	Friday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 61°F16°C. Light wind from the ESE around 3 mph5 km/h. 70% chance of showers in the afternoon. Friday Night: Mostly cloudy, with a low around 62°F17°C. Light wind from the E around 3 mph4 km/h. 54% chance of showers in the evening.
Light Rain	High 70°F21°C	Low 61°F16°C	Precip 0.22 in5.5 mm84%	Cloud 82%	Wind E 3 mph5 km/h	Saturday: Overcast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the E around 3 mph5 km/h. 84% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 62°F16°C. Light wind from the E around 3 mph4 km/h. 82% chance of light rain throughout the night.
Partly Cloudy	High 77°F25°C	Low 60°F15°C	Precip 0 in0.1 mm5%	Cloud 54%	Wind ENE 4 mph6 km/h	Sunday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 60°F15°C. Light wind from the NE around 4 mph7 km/h. Sunday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the ENE around 4 mph6 km/h.
Clear	High 80°F27°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 15%	Wind NNE 4 mph6 km/h	Monday: Mostly clear and warm, with a high of 80°F27°C and morning low of 58°F14°C. Light wind from the NNE around 3 mph5 km/h. Monday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NNE around 4 mph6 km/h.
Clear	High 83°F29°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 3%	Wind N 3 mph5 km/h	Tuesday: Mostly clear and warm, with a high of 83°F29°C and morning low of 57°F14°C. Light wind from the NW around 3 mph5 km/h. Tuesday Night: Mostly clear, with a low around 59°F15°C. Light wind from the NNE around 4 mph6 km/h.
Clear	High 84°F29°C	Low 58°F14°C	Precip 0 in0.1 mm1%	Cloud 9%	Wind NNW 3 mph5 km/h	Wednesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 58°F14°C. Light wind from the NW around 3 mph5 km/h. Wednesday Night: Mostly clear, with a low around 60°F15°C. Light wind from the NNE around 3 mph5 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	81°F27°C	58°F14°C	0 in0.1 mm· 8%	42%	Partly Cloudy	WNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 58°F14°C. Light wind from the WNW around 5 mph9 km/h. NightMostly cloudy, with a low around 58°F15°C. Light wind from the NNW around 3 mph5 km/h.
	FridayAug 14	74°F24°C	61°F16°C	0.11 in2.7 mm· 70%	53%	Showers	E 3 mph4 km/h
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 61°F16°C. Light wind from the ESE around 3 mph5 km/h. 70% chance of showers in the afternoon. NightMostly cloudy, with a low around 62°F17°C. Light wind from the E around 3 mph4 km/h. 54% chance of showers in the evening.
	SaturdayAug 15	70°F21°C	61°F16°C	0.22 in5.5 mm· 84%	82%	Light Rain	E 3 mph5 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the E around 3 mph5 km/h. 84% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F16°C. Light wind from the E around 3 mph4 km/h. 82% chance of light rain throughout the night.
	SundayAug 16	77°F25°C	60°F15°C	0 in0.1 mm· 5%	54%	Partly Cloudy	ENE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 60°F15°C. Light wind from the NE around 4 mph7 km/h. NightMostly cloudy, with a low around 60°F16°C. Light wind from the ENE around 4 mph6 km/h.
	MondayAug 17	80°F27°C	58°F14°C	0 in0 mm· —	15%	Clear	NNE 4 mph6 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 58°F14°C. Light wind from the NNE around 3 mph5 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the NNE around 4 mph6 km/h.
	TuesdayAug 18	83°F29°C	57°F14°C	0 in0 mm· —	3%	Clear	N 3 mph5 km/h
DayMostly clear and warm, with a high of 83°F29°C and morning low of 57°F14°C. Light wind from the NW around 3 mph5 km/h. NightMostly clear, with a low around 59°F15°C. Light wind from the NNE around 4 mph6 km/h.
	WednesdayAug 19	84°F29°C	58°F14°C	0 in0.1 mm· 1%	9%	Clear	NNW 3 mph5 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 58°F14°C. Light wind from the NW around 3 mph5 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the NNE around 3 mph5 km/h.
	ThursdayAug 20	84°F29°C	57°F14°C	0.01 in0.2 mm· 7%	25%	Clear	NNW 3 mph6 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 57°F14°C. Light wind from the NW around 4 mph6 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the NNW around 3 mph5 km/h.
	FridayAug 21	75°F24°C	61°F16°C	0.06 in1.5 mm· 34%	64%	Drizzle	ESE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the ESE around 4 mph6 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the ESE around 4 mph6 km/h. 34% chance of drizzle throughout the night.
	SaturdayAug 22	74°F23°C	58°F14°C	0.1 in2.5 mm· 38%	64%	Drizzle	ESE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 58°F14°C. Light wind from the ESE around 3 mph5 km/h. 32% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the ESE around 3 mph5 km/h. 38% chance of drizzle throughout the night.
	SundayAug 23	73°F23°C	59°F15°C	0.13 in3.2 mm· 43%	66%	Showers	E 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Light wind from the ENE around 4 mph6 km/h. 39% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the E around 3 mph5 km/h. 43% chance of showers throughout the night.
	MondayAug 24	77°F25°C	59°F15°C	0.1 in2.5 mm· 38%	57%	Showers	NNE 3 mph6 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Light wind from the N around 4 mph6 km/h. 31% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the ENE around 3 mph5 km/h. 38% chance of showers throughout the night.
	TuesdayAug 25	77°F25°C	60°F16°C	0.1 in2.5 mm· 41%	60%	Showers	NNE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 60°F16°C. Light wind from the N around 3 mph5 km/h. 26% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 3 mph5 km/h. 41% chance of showers throughout the night.
	WednesdayAug 26	76°F24°C	60°F16°C	0.13 in3.3 mm· 38%	68%	Showers	NNE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 60°F16°C. Light wind from the N around 3 mph5 km/h. 31% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NE around 3 mph5 km/h. 38% chance of showers throughout the night.
	ThursdayAug 27	79°F26°C	59°F15°C	0.06 in1.4 mm· 23%	47%	Drizzle	NNW 3 mph5 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 59°F15°C. Light wind from the NNW around 4 mph6 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F16°C. Light wind from the N around 3 mph5 km/h. 19% chance of drizzle throughout the night.

Nearby Cities

Resende8 mi12 km Porto Real18 mi29 km Barra Mansa25 mi41 km Cruzeiro27 mi43 km Passa Quatro27 mi43 km Itanhandu27 mi44 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: 22.4961°S, 44.5633°W·Elevation: 406m·Timezone: America/Sao_Paulo·Population: 32,694