Current Conditions

Rio das Ostras, Rio de Janeiro

70°F21°C

Rain

Wind

SSW 4 mph6 km/h

Humidity

94%

Cloud Cover

100%

As of Wednesday, September 23, 2026 at 12:19 AM GMT-3

Today's Outlook

Day

Overcast and warm, with a high of 70°F21°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h. 100% chance of rain throughout the day. Humid.

Night

Overcast, with a low around 66°F19°C. Breezy from the SSW at 6 to 9 mph10 to 15 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 70°F21°C	Low 66°F19°C	Precip 1.27 in32.3 mm100%	Cloud 100%	Wind SSW 8 mph12 km/h	Wednesday: Overcast and warm, with a high of 70°F21°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h. 100% chance of rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 66°F19°C. Breezy from the SSW at 6 to 9 mph10 to 15 km/h. 100% chance of rain throughout the night.
Light Rain	High 70°F21°C	Low 65°F18°C	Precip 0.16 in4 mm73%	Cloud 89%	Wind ESE 5 mph7 km/h	Thursday: Overcast and warm, with a high of 70°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 55% chance of light rain throughout the day. Thursday Night: Overcast, with a low around 65°F18°C. Light wind from the E around 5 mph7 km/h. 73% chance of light rain throughout the night.
Drizzle	High 76°F25°C	Low 67°F19°C	Precip 0.03 in0.8 mm14%	Cloud 62%	Wind NE 9 mph14 km/h	Friday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 67°F20°C. Breezy from the NE at 9 to 11 mph15 to 18 km/h. Humid. Friday Night: Mostly cloudy, with a low around 67°F19°C. Breezy from the NE at 8 to 10 mph12 to 16 km/h. 14% chance of drizzle overnight.
Clear	High 83°F28°CFeels 88°F31°C	Low 70°F21°C	Precip 0.01 in0.2 mm9%	Cloud 15%	Wind NE 5 mph8 km/h	Saturday: Mostly clear and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph8 km/h. Heavy, humid air. Saturday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NE at 5 to 8 mph9 to 12 km/h.
Partly Cloudy	High 81°F27°CFeels 86°F30°C	Low 70°F21°C	Precip 0.02 in0.4 mm8%	Cloud 40%	Wind ESE 6 mph9 km/h	Sunday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 70°F21°C. Breezy from the SE at 6 to 8 mph10 to 14 km/h. Heavy, humid air. Sunday Night: Partly cloudy, with a low around 71°F21°C. Light wind from the ENE around 5 mph8 km/h.
Partly Cloudy	High 82°F28°CFeels 86°F30°C	Low 71°F22°C	Precip 0.02 in0.5 mm9%	Cloud 51%	Wind ENE 7 mph12 km/h	Monday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the ENE at 8 to 9 mph12 to 15 km/h. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h.
Showers	High 82°F28°CFeels 86°F30°C	Low 72°F22°C	Precip 0.1 in2.5 mm12%	Cloud 54%	Wind ENE 7 mph12 km/h	Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the ENE at 8 to 9 mph12 to 15 km/h. 12% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 10% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	70°F21°C	66°F19°C	1.27 in32.3 mm· 100%	100%	Rain	SSW 8 mph12 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Breezy from the SSW at 6 to 9 mph10 to 15 km/h. 100% chance of rain throughout the night.
	ThursdaySep 24	70°F21°C	65°F18°C	0.16 in4 mm· 73%	89%	Light Rain	ESE 5 mph7 km/h
DayOvercast and warm, with a high of 70°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 55% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the E around 5 mph7 km/h. 73% chance of light rain throughout the night.
	FridaySep 25	76°F25°C	67°F19°C	0.03 in0.8 mm· 14%	62%	Drizzle	NE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 67°F20°C. Breezy from the NE at 9 to 11 mph15 to 18 km/h. Humid. NightMostly cloudy, with a low around 67°F19°C. Breezy from the NE at 8 to 10 mph12 to 16 km/h. 14% chance of drizzle overnight.
	SaturdaySep 26	83°F28°C Feels 88°F31°C	70°F21°C	0.01 in0.2 mm· 9%	15%	Clear	NE 5 mph8 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph8 km/h. Heavy, humid air. NightMostly clear, with a low around 70°F21°C. Breezy from the NE at 5 to 8 mph9 to 12 km/h.
	SundaySep 27	81°F27°C Feels 86°F30°C	70°F21°C	0.02 in0.4 mm· 8%	40%	Partly Cloudy	ESE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 70°F21°C. Breezy from the SE at 6 to 8 mph10 to 14 km/h. Heavy, humid air. NightPartly cloudy, with a low around 71°F21°C. Light wind from the ENE around 5 mph8 km/h.
	MondaySep 28	82°F28°C Feels 86°F30°C	71°F22°C	0.02 in0.5 mm· 9%	51%	Partly Cloudy	ENE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 71°F22°C. Breezy from the ENE at 8 to 9 mph12 to 15 km/h. Heavy, humid air. NightMostly cloudy, with a low around 71°F22°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h.
	TuesdaySep 29	82°F28°C Feels 86°F30°C	72°F22°C	0.1 in2.5 mm· 12%	54%	Showers	ENE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the ENE at 8 to 9 mph12 to 15 km/h. 12% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 7 to 8 mph12 to 13 km/h. 10% chance of drizzle in the evening.
	WednesdaySep 30	83°F29°C Feels 89°F32°C	72°F22°C	0.04 in1 mm· 20%	56%	Drizzle	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 72°F22°C — feels like 90°F32°C. Breezy from the ENE at 7 to 8 mph11 to 13 km/h. 20% chance of drizzle in the afternoon. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NNW at 7 mph11 km/h. 18% chance of drizzle in the evening.
	ThursdayOct 1	77°F25°C	72°F22°C	0.51 in13 mm· 62%	70%	Rain	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the S at 8 to 9 mph12 to 15 km/h. 47% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 62% chance of light rain throughout the night.
	FridayOct 2	74°F23°C	70°F21°C	0.44 in11.2 mm· 74%	90%	Light Rain	SE 7 mph11 km/h
DayOvercast and warm, with a high of 74°F23°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 74% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the SE at 7 to 8 mph11 to 12 km/h. 69% chance of light rain throughout the night.
	SaturdayOct 3	76°F25°C	69°F21°C	0.56 in14.2 mm· 64%	77%	Rain	ENE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h. 54% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Breezy from the ENE at 8 to 9 mph13 to 15 km/h. 64% chance of light rain throughout the night.
	SundayOct 4	81°F27°C Feels 85°F29°C	71°F22°C	0.13 in3.3 mm· 33%	63%	Showers	NE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the NE at 10 mph16 km/h. 28% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. 33% chance of showers throughout the night.
	MondayOct 5	81°F27°C Feels 85°F29°C	72°F22°C	0.46 in11.6 mm· 53%	69%	Rain	NE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 36% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the NE at 8 mph12 km/h. 53% chance of rain throughout the night.
	TuesdayOct 6	78°F26°C	71°F22°C	0.4 in10.1 mm· 60%	79%	Light Rain	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 60% chance of light rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. 55% chance of light rain throughout the night.
	WednesdayOct 7	76°F24°C	70°F21°C	0.63 in16.1 mm· 61%	83%	Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 70°F21°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 61% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 61% chance of rain throughout the night.

Nearby Cities

Macaé14 mi23 km Armação dos Búzios16 mi25 km Casimiro de Abreu17 mi27 km São Pedro da Aldeia24 mi38 km Cabo Frio25 mi41 km Iguaba Grande28 mi45 km

About This Forecast

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Coordinates: 22.5269°S, 41.9450°W·Elevation: 11m·Timezone: America/Sao_Paulo·Population: 168,099