Local forecast

Rio de Janeiro, Brazil

Rio de Janeiro

Name: Rio de Janeiro
Address: Rio de Janeiro, BR

20°

Overcast

Feels like 21°22°19°

Wednesday, September 16 · 9:30 PM local time

Open-Meteo · weather model (not a station observation) · 9:30 PM

A clearer view of what's ahead.

Plan hour by hour

The next 48 hours

Open-Meteo · weather model (not a station observation) · 9:30 PM

Hourly forecast, local time. Missing values shown as a dash.
Time	Conditions	Temp.	Feels	Rain chance	Precip.	Wind
Wed 10:00 PM	Overcast	20°	21°	20%	0 mm	10 km/h
Wed 11:00 PM	Overcast	20°	21°	19%	0 mm	9 km/h
Thu 12:00 AM	Overcast	20°	21°	18%	0 mm	9 km/h
Thu 1:00 AM	Overcast	20°	21°	16%	0 mm	8 km/h
Thu 2:00 AM	Overcast	20°	20°	14%	0 mm	7 km/h
Thu 3:00 AM	Overcast	20°	21°	12%	0 mm	6 km/h
Thu 4:00 AM	Overcast	20°	21°	9%	0 mm	6 km/h
Thu 5:00 AM	Overcast	19°	21°	5%	0 mm	6 km/h
Thu 6:00 AM	Overcast	19°	21°	2%	0 mm	6 km/h
Thu 7:00 AM	Overcast	19°	21°	1%	0 mm	7 km/h
Thu 8:00 AM	Overcast	20°	21°	0%	0 mm	6 km/h
Thu 9:00 AM	Overcast	21°	22°	0%	0 mm	4 km/h
Thu 10:00 AM	Light drizzle	21°	22°	0%	0.1 mm	7 km/h
Thu 11:00 AM	Light drizzle	22°	22°	0%	0.1 mm	11 km/h
Thu 12:00 PM	Overcast	22°	22°	0%	0 mm	13 km/h
Thu 1:00 PM	Overcast	22°	21°	0%	0 mm	15 km/h
Thu 2:00 PM	Overcast	21°	21°	0%	0 mm	15 km/h
Thu 3:00 PM	Overcast	21°	20°	0%	0 mm	16 km/h
Thu 4:00 PM	Light drizzle	21°	20°	2%	0.1 mm	16 km/h
Thu 5:00 PM	Light drizzle	20°	20°	4%	0.1 mm	15 km/h
Thu 6:00 PM	Light drizzle	20°	20°	6%	0.1 mm	15 km/h
Thu 7:00 PM	Overcast	20°	20°	6%	0 mm	12 km/h
Thu 8:00 PM	Overcast	20°	20°	5%	0 mm	14 km/h
Thu 9:00 PM	Overcast	20°	20°	4%	0 mm	11 km/h
Thu 10:00 PM	Mainly clear	20°	20°	3%	0 mm	10 km/h
Thu 11:00 PM	Mainly clear	20°	20°	1%	0 mm	11 km/h
Fri 12:00 AM	Overcast	20°	20°	0%	0 mm	8 km/h
Fri 1:00 AM	Overcast	19°	20°	0%	0 mm	8 km/h
Fri 2:00 AM	Overcast	19°	20°	0%	0 mm	9 km/h
Fri 3:00 AM	Overcast	19°	20°	0%	0 mm	8 km/h
Fri 4:00 AM	Mainly clear	19°	20°	0%	0 mm	8 km/h
Fri 5:00 AM	Mainly clear	19°	20°	0%	0 mm	9 km/h
Fri 6:00 AM	Partly cloudy	19°	20°	0%	0 mm	9 km/h
Fri 7:00 AM	Mainly clear	20°	21°	1%	0 mm	9 km/h
Fri 8:00 AM	Mainly clear	21°	22°	1%	0 mm	8 km/h
Fri 9:00 AM	Partly cloudy	22°	22°	2%	0 mm	11 km/h
Fri 10:00 AM	Overcast	22°	24°	2%	0 mm	8 km/h
Fri 11:00 AM	Light drizzle	23°	23°	2%	0.1 mm	12 km/h
Fri 12:00 PM	Light drizzle	22°	22°	2%	0.3 mm	17 km/h
Fri 1:00 PM	Light drizzle	22°	22°	3%	0.1 mm	20 km/h
Fri 2:00 PM	Overcast	22°	22°	4%	0 mm	19 km/h
Fri 3:00 PM	Overcast	22°	22°	4%	0 mm	18 km/h
Fri 4:00 PM	Overcast	22°	22°	4%	0 mm	18 km/h
Fri 5:00 PM	Partly cloudy	22°	21°	3%	0 mm	17 km/h
Fri 6:00 PM	Overcast	21°	21°	2%	0 mm	17 km/h
Fri 7:00 PM	Overcast	20°	20°	1%	0 mm	18 km/h
Fri 8:00 PM	Overcast	20°	20°	1%	0 mm	16 km/h

Coming up

Hour by hour

48 hours

Precipitation in the forecast from Thu 10:00 AM.

10:00 PM20°20%

11:00 PM20°19%

12:00 AM20°18%

1:00 AM20°16%

2:00 AM20°14%

3:00 AM20°12%

4:00 AM20°9%

5:00 AM19°5%

Open-Meteo · weather model (not a station observation) · 9:30 PM

View accessible hourly data

Hourly forecast, local time. Missing values shown as a dash.
Time	Conditions	Temp.	Feels	Rain chance	Precip.	Wind
Wed 10:00 PM	Overcast	20°	21°	20%	0 mm	10 km/h
Wed 11:00 PM	Overcast	20°	21°	19%	0 mm	9 km/h
Thu 12:00 AM	Overcast	20°	21°	18%	0 mm	9 km/h
Thu 1:00 AM	Overcast	20°	21°	16%	0 mm	8 km/h
Thu 2:00 AM	Overcast	20°	20°	14%	0 mm	7 km/h
Thu 3:00 AM	Overcast	20°	21°	12%	0 mm	6 km/h
Thu 4:00 AM	Overcast	20°	21°	9%	0 mm	6 km/h
Thu 5:00 AM	Overcast	19°	21°	5%	0 mm	6 km/h
Thu 6:00 AM	Overcast	19°	21°	2%	0 mm	6 km/h
Thu 7:00 AM	Overcast	19°	21°	1%	0 mm	7 km/h
Thu 8:00 AM	Overcast	20°	21°	0%	0 mm	6 km/h
Thu 9:00 AM	Overcast	21°	22°	0%	0 mm	4 km/h
Thu 10:00 AM	Light drizzle	21°	22°	0%	0.1 mm	7 km/h
Thu 11:00 AM	Light drizzle	22°	22°	0%	0.1 mm	11 km/h
Thu 12:00 PM	Overcast	22°	22°	0%	0 mm	13 km/h
Thu 1:00 PM	Overcast	22°	21°	0%	0 mm	15 km/h
Thu 2:00 PM	Overcast	21°	21°	0%	0 mm	15 km/h
Thu 3:00 PM	Overcast	21°	20°	0%	0 mm	16 km/h
Thu 4:00 PM	Light drizzle	21°	20°	2%	0.1 mm	16 km/h
Thu 5:00 PM	Light drizzle	20°	20°	4%	0.1 mm	15 km/h
Thu 6:00 PM	Light drizzle	20°	20°	6%	0.1 mm	15 km/h
Thu 7:00 PM	Overcast	20°	20°	6%	0 mm	12 km/h
Thu 8:00 PM	Overcast	20°	20°	5%	0 mm	14 km/h
Thu 9:00 PM	Overcast	20°	20°	4%	0 mm	11 km/h
Thu 10:00 PM	Mainly clear	20°	20°	3%	0 mm	10 km/h
Thu 11:00 PM	Mainly clear	20°	20°	1%	0 mm	11 km/h
Fri 12:00 AM	Overcast	20°	20°	0%	0 mm	8 km/h
Fri 1:00 AM	Overcast	19°	20°	0%	0 mm	8 km/h
Fri 2:00 AM	Overcast	19°	20°	0%	0 mm	9 km/h
Fri 3:00 AM	Overcast	19°	20°	0%	0 mm	8 km/h
Fri 4:00 AM	Mainly clear	19°	20°	0%	0 mm	8 km/h
Fri 5:00 AM	Mainly clear	19°	20°	0%	0 mm	9 km/h
Fri 6:00 AM	Partly cloudy	19°	20°	0%	0 mm	9 km/h
Fri 7:00 AM	Mainly clear	20°	21°	1%	0 mm	9 km/h
Fri 8:00 AM	Mainly clear	21°	22°	1%	0 mm	8 km/h
Fri 9:00 AM	Partly cloudy	22°	22°	2%	0 mm	11 km/h
Fri 10:00 AM	Overcast	22°	24°	2%	0 mm	8 km/h
Fri 11:00 AM	Light drizzle	23°	23°	2%	0.1 mm	12 km/h
Fri 12:00 PM	Light drizzle	22°	22°	2%	0.3 mm	17 km/h
Fri 1:00 PM	Light drizzle	22°	22°	3%	0.1 mm	20 km/h
Fri 2:00 PM	Overcast	22°	22°	4%	0 mm	19 km/h
Fri 3:00 PM	Overcast	22°	22°	4%	0 mm	18 km/h
Fri 4:00 PM	Overcast	22°	22°	4%	0 mm	18 km/h
Fri 5:00 PM	Partly cloudy	22°	21°	3%	0 mm	17 km/h
Fri 6:00 PM	Overcast	21°	21°	2%	0 mm	17 km/h
Fri 7:00 PM	Overcast	20°	20°	1%	0 mm	18 km/h
Fri 8:00 PM	Overcast	20°	20°	1%	0 mm	16 km/h

The nearby picture

Weather radar

Explore the radar

US radar coverage only. Other regions are not supported.

Illustrative map · not live radar

Radar shows precipitation, not a forecast. Coverage and observations may be delayed.

Make room for the outdoors

10-day forecast

Details

10-day forecast. Daily precipitation probabilities, low and high temperatures.
Day	Conditions	Rain	Low	High
Today	Moderate drizzle	98%	19°	22°
Thu	Light drizzle	18%	19°	22°
Fri	Light drizzle	4%	19°	23°
Sat	Light drizzle	0%	19°	25°
Sun	Moderate drizzle	41%	19°	27°
Mon	Overcast	35%	22°	33°
Tue	Overcast	45%	21°	32°
Wed	Light drizzle	86%	22°	26°
Thu	Light drizzle	71%	22°	25°
Fri	Light drizzle	29%	21°	31°

Open-Meteo · weather model (not a station observation) · 9:30 PM

The weather, made simple

Your day,
at a glance.

Model temperature is 20°C: overcast.
Highest available rain probability in the next 12 forecast hours: 20%.
Model sea-level pressure rises by 0.7 hPa across the next three hours.
Official alert status is not current; absence of warnings cannot be confirmed.

A rules-based summary of this forecast. Not AI-generated.

Open-Meteo · weather model (not a station observation) · 9:30 PM

A little time outside

Official alerts are unavailable or stale here. Outdoor recommendations are paused; the forecast is not a safety assessment.

Open-Meteo · weather model (not a station observation) · 9:30 PM

The details that matter

Beyond the temperature

Local conditions

Feels like

21°

Actual temperature 20°

What affects this?

Apparent temperature combines air temperature, humidity, wind and radiation.

Open-Meteo · weather model (not a station observation) · 9:30 PM

Precipitation

2.3 mm

98% daily probability

Next wet hour: Thu 10:00 AM · 0.1 mm

Open-Meteo · weather model (not a station observation) · 9:30 PM

Wind

11 km/h

Gusts 26 km/h

From 148°

Open-Meteo · weather model (not a station observation) · 9:30 PM

Humidity

72%

Dew point 15°

Dew point valid 9:00 PM

Open-Meteo · weather model (not a station observation) · 9:30 PM

Air quality

62US AQI

Moderate

Particles & scale

US EPA AQI scale. PM2.5: 18.6 µg/m³. PM10: 25.7 µg/m³. European AQI: 42.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 9:00 PM

UV index

2.4daily max

Low

Open-Meteo · weather model (not a station observation) · 9:30 PM

Pressure & visibility

1025.8hPa

Forecast trend: steady

26.6 km visibility

Visibility valid 9:00 PM

Open-Meteo · weather model (not a station observation) · 9:30 PM

Sun & daylight

5:48 AM5:47 PM

11h 59m of daylight

Open-Meteo · weather model (not a station observation) · 9:30 PM

Moon phase

First quarter

32.9% illuminated

Astronomical calculation, not an observation.

Calculated with SunCalc · 9:30 PM

Pollen

Not available here

Pollen coverage varies by region. No estimated scores are shown.

Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · 9:00 PM

Official alerts

Outside US alert coverage

This does not mean there are no alerts. Check your local meteorological authority.

Coverage & sources

Unavailable · Coverage unavailable

Sources, freshness & how to read this forecast

Times are local to Rio de Janeiro (America/Sao_Paulo). Forecasts and modeled environmental data are not on-site observations. A dash means a value is unavailable. Cached results are labeled; longer-range forecasts are less certain.

Forecast: Open-Meteo · weather model (not a station observation) · fresh · Fetched Sep 16, 2026, 9:43 PM

Air quality & pollen: Open-Meteo / CAMS · US/EU AQI; species pollen available only in Europe · fresh · Fetched Sep 16, 2026, 9:43 PM

Official alerts: Provider data is not supported for this region.

Read our methodology →

Rio de Janeiro

The next 48 hours

Hour by hour

Weather radar

10-day forecast

Your day,at a glance.

A little time outside

Beyond the temperature

Feels like

Precipitation

Wind

Humidity

Air quality

UV index

Pressure & visibility

Sun & daylight

Moon phase

Pollen

Official alerts

Your day,
at a glance.