Current Conditions

Cachoeiras de Macacu, Rio de Janeiro

68°F20°C

Showers

Wind

SSW 6 mph10 km/h

Humidity

71%

Cloud Cover

63%

As of Wednesday, September 2, 2026 at 2:05 PM GMT-3

Today's Outlook

Day

Mostly cloudy and warm, with a high of 70°F21°C and morning low of 65°F18°C. Breezy from the SW at 7 mph11 km/h. 71% chance of showers around midday.

Night

Mostly cloudy, with a low around 61°F16°C. Light wind from the S around 3 mph5 km/h. 61% chance of drizzle throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 70°F21°C	Low 61°F16°C	Precip 0.06 in1.5 mm71%	Cloud 63%	Wind SSW 5 mph9 km/h	Wednesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 65°F18°C. Breezy from the SW at 7 mph11 km/h. 71% chance of showers around midday. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the S around 3 mph5 km/h. 61% chance of drizzle throughout the night.
Clear	High 76°F24°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 28%	Wind NNE 4 mph7 km/h	Thursday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 56°F13°C. Light wind from the NNE around 5 mph8 km/h. Thursday Night: Mostly clear, with a low around 57°F14°C. Light wind from the NNE around 4 mph6 km/h.
Clear	High 84°F29°C	Low 61°F16°C	Precip 0 in0.1 mm6%	Cloud 5%	Wind NNW 5 mph8 km/h	Friday: Mostly clear and warm, with a high of 84°F29°C and morning low of 61°F16°C. Breezy from the NNW at 5 to 7 mph9 to 11 km/h. Friday Night: Mostly clear, with a low around 61°F16°C. Light wind from the N around 5 mph7 km/h.
Showers	High 76°F25°C	Low 64°F18°C	Precip 0.21 in5.4 mm80%	Cloud 65%	Wind S 3 mph5 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Light wind from the SE around 3 mph5 km/h. 35% chance of drizzle throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the SW around 3 mph5 km/h. 80% chance of showers throughout the night.
Rain	High 66°F19°C	Low 58°F15°C	Precip 0.92 in23.3 mm100%	Cloud 99%	Wind SSW 5 mph8 km/h	Sunday: Overcast and mild, with a high of 65°F18°C. Light wind from the SSW around 6 mph9 km/h. 100% chance of rain throughout the day. Sunday Night: Overcast, with a low around 58°F15°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of rain throughout the night.
Rain	High 60°F15°C	Low 56°F13°C	Precip 0.6 in15.2 mm100%	Cloud 100%	Wind S 3 mph5 km/h	Monday: Overcast and mild, with a high of 60°F15°C. Light wind from the S around 3 mph6 km/h. 99% chance of light rain throughout the day. Monday Night: Overcast, with a low around 56°F14°C. Light wind from the SSE around 3 mph5 km/h. 100% chance of rain throughout the night.
Rain	High 65°F18°C	Low 57°F14°C	Precip 0.5 in12.6 mm94%	Cloud 92%	Wind NE 3 mph5 km/h	Tuesday: Overcast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Light wind from the NE around 3 mph5 km/h. 94% chance of rain throughout the day. Tuesday Night: Overcast, with a low around 57°F14°C. Light wind from the NE around 3 mph4 km/h. 92% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	70°F21°C	61°F16°C	0.06 in1.5 mm· 71%	63%	Showers	SSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 65°F18°C. Breezy from the SW at 7 mph11 km/h. 71% chance of showers around midday. NightMostly cloudy, with a low around 61°F16°C. Light wind from the S around 3 mph5 km/h. 61% chance of drizzle throughout the night.
	ThursdaySep 3	76°F24°C	56°F13°C	0 in0 mm· —	28%	Clear	NNE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 56°F13°C. Light wind from the NNE around 5 mph8 km/h. NightMostly clear, with a low around 57°F14°C. Light wind from the NNE around 4 mph6 km/h.
	FridaySep 4	84°F29°C	61°F16°C	0 in0.1 mm· 6%	5%	Clear	NNW 5 mph8 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 61°F16°C. Breezy from the NNW at 5 to 7 mph9 to 11 km/h. NightMostly clear, with a low around 61°F16°C. Light wind from the N around 5 mph7 km/h.
	SaturdaySep 5	76°F25°C	64°F18°C	0.21 in5.4 mm· 80%	65%	Showers	S 3 mph5 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Light wind from the SE around 3 mph5 km/h. 35% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the SW around 3 mph5 km/h. 80% chance of showers throughout the night.
	SundaySep 6	66°F19°C	58°F15°C	0.92 in23.3 mm· 100%	99%	Rain	SSW 5 mph8 km/h
DayOvercast and mild, with a high of 65°F18°C. Light wind from the SSW around 6 mph9 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 58°F15°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of rain throughout the night.
	MondaySep 7	60°F15°C	56°F13°C	0.6 in15.2 mm· 100%	100%	Rain	S 3 mph5 km/h
DayOvercast and mild, with a high of 60°F15°C. Light wind from the S around 3 mph6 km/h. 99% chance of light rain throughout the day. NightOvercast, with a low around 56°F14°C. Light wind from the SSE around 3 mph5 km/h. 100% chance of rain throughout the night.
	TuesdaySep 8	65°F18°C	57°F14°C	0.5 in12.6 mm· 94%	92%	Rain	NE 3 mph5 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 57°F14°C. Light wind from the NE around 3 mph5 km/h. 94% chance of rain throughout the day. NightOvercast, with a low around 57°F14°C. Light wind from the NE around 3 mph4 km/h. 92% chance of light rain throughout the night.
	WednesdaySep 9	71°F22°C	61°F16°C	0.18 in4.5 mm· 66%	77%	Light Rain	NNE 3 mph5 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 61°F16°C. Light wind from the N around 3 mph5 km/h. 66% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NNE around 3 mph5 km/h. 50% chance of light rain throughout the night.
	ThursdaySep 10	73°F23°C	64°F18°C	0.29 in7.4 mm· 55%	90%	Light Rain	N 4 mph7 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 65°F18°C. Light wind from the N around 5 mph8 km/h. 55% chance of light rain throughout the day. Humid. NightOvercast, with a low around 64°F18°C. Light wind from the N around 4 mph6 km/h. 53% chance of light rain throughout the night.
	FridaySep 11	75°F24°C	66°F19°C	0.34 in8.6 mm· 56%	87%	Light Rain	NNW 4 mph7 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Light wind from the NW around 4 mph7 km/h. 52% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the N around 4 mph6 km/h. 56% chance of light rain throughout the night.
	SaturdaySep 12	74°F23°C	65°F18°C	0.22 in5.6 mm· 56%	81%	Light Rain	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Light wind from the WSW around 4 mph7 km/h. 55% chance of light rain throughout the day. NightOvercast, with a low around 65°F18°C. Light wind from the WNW around 4 mph6 km/h. 56% chance of light rain throughout the night.
	SundaySep 13	71°F21°C	63°F17°C	0.35 in9 mm· 67%	85%	Light Rain	SSW 4 mph7 km/h
DayOvercast and warm, with a high of 71°F21°C and morning low of 63°F17°C. Light wind from the SSW around 4 mph7 km/h. 67% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Light wind from the S around 4 mph6 km/h. 66% chance of light rain throughout the night.
	MondaySep 14	69°F21°C	62°F16°C	0.36 in9.1 mm· 61%	86%	Light Rain	SE 4 mph7 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 62°F16°C. Light wind from the SE around 5 mph7 km/h. 61% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the SE around 4 mph6 km/h. 57% chance of light rain throughout the night.
	TuesdaySep 15	71°F22°C	61°F16°C	0.31 in7.9 mm· 59%	78%	Light Rain	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Light wind from the N around 4 mph7 km/h. 59% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NNE around 4 mph6 km/h. 52% chance of light rain throughout the night.
	WednesdaySep 16	73°F23°C	62°F17°C	0.22 in5.5 mm· 52%	73%	Light Rain	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Light wind from the N around 4 mph7 km/h. 52% chance of light rain throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the NNE around 4 mph6 km/h. 45% chance of light rain throughout the night.

Nearby Cities

Nova Friburgo15 mi24 km Rio Bonito17 mi28 km Tanguá19 mi30 km São Pedro20 mi32 km Teresópolis21 mi34 km Silva Jardim21 mi34 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 22.4625°S, 42.6531°W·Elevation: 63m·Timezone: America/Sao_Paulo·Population: 59,303