Current Conditions

Niterói, Rio de Janeiro

69°F21°C

Clear

Wind

SSW 5 mph8 km/h

Humidity

77%

Cloud Cover

26%

As of Wednesday, September 2, 2026 at 4:30 PM GMT-3

Today's Outlook

Day

Mostly clear and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h.

Night

Mostly clear, with a low around 63°F17°C. Breezy from the ENE at 6 to 10 mph9 to 15 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 79°F26°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 15%	Wind ENE 6 mph10 km/h	Thursday: Mostly clear and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Breezy from the ENE at 6 to 10 mph9 to 15 km/h.
Clear	High 86°F30°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 7%	Wind N 5 mph9 km/h	Friday: Mostly clear and hot, with a high of 86°F30°C and morning low of 66°F19°C. Light wind from the N around 6 mph9 km/h. Friday Night: Mostly clear, with a low around 66°F19°C. Light wind from the NNE around 5 mph8 km/h.
Light Rain	High 76°F25°C	Low 69°F21°C	Precip 0.15 in3.7 mm78%	Cloud 71%	Wind SE 5 mph8 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 69°F21°C. Breezy from the SE at 5 to 8 mph8 to 13 km/h. 23% chance of drizzle throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the S around 5 mph8 km/h. 78% chance of light rain throughout the night.
Rain	High 69°F21°C	Low 64°F18°C	Precip 0.64 in16.3 mm100%	Cloud 99%	Wind SSW 7 mph11 km/h	Sunday: Overcast and warm, with a high of 69°F20°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. 100% chance of light rain throughout the day. Humid. Sunday Night: Overcast, with a low around 64°F18°C. Breezy from the SSW at 6 to 7 mph9 to 12 km/h. 100% chance of rain throughout the night.
Rain	High 65°F18°C	Low 62°F17°C	Precip 0.39 in10 mm100%	Cloud 99%	Wind S 4 mph7 km/h	Monday: Overcast and mild, with a high of 65°F18°C. Light wind from the S around 4 mph7 km/h. 94% chance of light rain throughout the day. Monday Night: Overcast, with a low around 62°F17°C. Light wind from the SSE around 4 mph7 km/h. 100% chance of rain throughout the night.
Light Rain	High 69°F21°C	Low 62°F17°C	Precip 0.31 in8 mm89%	Cloud 90%	Wind ENE 5 mph7 km/h	Tuesday: Overcast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Light wind from the ENE around 5 mph7 km/h. 89% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 62°F17°C. Light wind from the E around 4 mph7 km/h. 84% chance of light rain overnight.
Showers	High 75°F24°C	Low 65°F18°C	Precip 0.13 in3.4 mm39%	Cloud 69%	Wind ENE 5 mph8 km/h	Wednesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the ENE around 4 mph7 km/h. 37% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the ENE around 5 mph8 km/h. 39% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	79°F26°C	62°F17°C	0 in0 mm· —	15%	Clear	ENE 6 mph10 km/h
DayMostly clear and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the ENE at 6 to 10 mph9 to 15 km/h.
	FridaySep 4	86°F30°C	66°F19°C	0 in0 mm· —	7%	Clear	N 5 mph9 km/h
DayMostly clear and hot, with a high of 86°F30°C and morning low of 66°F19°C. Light wind from the N around 6 mph9 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the NNE around 5 mph8 km/h.
	SaturdaySep 5	76°F25°C	69°F21°C	0.15 in3.7 mm· 78%	71%	Light Rain	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 69°F21°C. Breezy from the SE at 5 to 8 mph8 to 13 km/h. 23% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the S around 5 mph8 km/h. 78% chance of light rain throughout the night.
	SundaySep 6	69°F21°C	64°F18°C	0.64 in16.3 mm· 100%	99%	Rain	SSW 7 mph11 km/h
DayOvercast and warm, with a high of 69°F20°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. 100% chance of light rain throughout the day. Humid. NightOvercast, with a low around 64°F18°C. Breezy from the SSW at 6 to 7 mph9 to 12 km/h. 100% chance of rain throughout the night.
	MondaySep 7	65°F18°C	62°F17°C	0.39 in10 mm· 100%	99%	Rain	S 4 mph7 km/h
DayOvercast and mild, with a high of 65°F18°C. Light wind from the S around 4 mph7 km/h. 94% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the SSE around 4 mph7 km/h. 100% chance of rain throughout the night.
	TuesdaySep 8	69°F21°C	62°F17°C	0.31 in8 mm· 89%	90%	Light Rain	ENE 5 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 62°F17°C. Light wind from the ENE around 5 mph7 km/h. 89% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the E around 4 mph7 km/h. 84% chance of light rain overnight.
	WednesdaySep 9	75°F24°C	65°F18°C	0.13 in3.4 mm· 39%	69%	Showers	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the ENE around 4 mph7 km/h. 37% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the ENE around 5 mph8 km/h. 39% chance of showers throughout the night.
	ThursdaySep 10	77°F25°C	68°F20°C	0.27 in6.9 mm· 54%	86%	Light Rain	NE 5 mph8 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 68°F20°C. Light wind from the NE around 5 mph9 km/h. 47% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the NE around 5 mph8 km/h. 54% chance of light rain throughout the night.
	FridaySep 11	79°F26°C	70°F21°C	0.22 in5.5 mm· 48%	85%	Light Rain	N 5 mph9 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. 34% chance of light rain throughout the day. Humid. NightOvercast, with a low around 70°F21°C. Light wind from the NE around 5 mph8 km/h. 48% chance of light rain throughout the night.
	SaturdaySep 12	79°F26°C	69°F21°C	0.12 in3.1 mm· 32%	75%	Light Rain	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the ESE at 6 to 7 mph9 to 12 km/h. 25% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the ESE around 5 mph8 km/h. 32% chance of light rain throughout the night.
	SundaySep 13	77°F25°C	69°F21°C	0.19 in4.9 mm· 43%	72%	Light Rain	SE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 39% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the ESE around 5 mph8 km/h. 43% chance of light rain throughout the night.
	MondaySep 14	77°F25°C	68°F20°C	0.17 in4.3 mm· 37%	70%	Light Rain	ESE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 32% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 5 mph8 km/h. 37% chance of showers throughout the night.
	TuesdaySep 15	78°F25°C	68°F20°C	0.2 in5.1 mm· 39%	67%	Showers	ESE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 68°F20°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 39% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the E around 5 mph8 km/h. 32% chance of showers throughout the night.
	WednesdaySep 16	78°F25°C	68°F20°C	0.15 in3.9 mm· 33%	65%	Showers	ESE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 68°F20°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 33% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 5 mph8 km/h. 31% chance of showers throughout the night.
	ThursdaySep 17	77°F25°C	68°F20°C	0.14 in3.5 mm· 36%	67%	Showers	SE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 36% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 4 mph7 km/h. 26% chance of showers throughout the night.

Nearby Cities

Rio de Janeiro5 mi8 km Catete6 mi9 km Santa Teresa6 mi9 km Estácio7 mi11 km Copacabana8 mi13 km Ipanema9 mi15 km

About This Forecast

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Coordinates: 22.8833°S, 43.1036°W·Elevation: 44m·Timezone: America/Sao_Paulo·Population: 515,317