Weather in Maracanã

14-day forecast · updated today, Wednesday, October 28, at 9:45 pm (GMT-3)

Now · clear 80 °F

Feels like: 87 °F
Low / high: 76 / 91 °F
Rain: 45%
Wind: 6 mph ENE

↗ 29.93 inHg · rising UV 11 · very high

Today in Maracanã: overcast, 76 °F to 91 °F, with a 45% chance of rain and a light breeze from the east-northeast (6 mph). Tomorrow, drizzle, 76 °F to 87 °F and a 96% chance of rain. The warmest day of the week is Friday 30, at 92 °F.

Temperatures for the next 14 days

91° 76°
Today
87° 76°
Thu 29
92° 77°
Fri 30
92° 75°
Sat 31
91° 75°
Sun 1
91° 76°
Mon 2
89° 78°
Tue 3
89° 77°
Wed 4
89° 77°
Thu 5
90° 78°
Fri 6
90° 77°
Sat 7
89° 77°
Sun 8
87° 78°
Mon 9
89° 78°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 28	Overcast	76 / 91 °F	45%	9 mph NE	1.4 ft	ECMWF
Thu 29	Drizzle	76 / 87 °F	96% · 0.15 in	10 mph ENE	1.7 ft	ECMWF
Fri 30	Partly cloudy	77 / 92 °F	18%	10 mph ENE	1.7 ft	ECMWF
Sat 31	Mainly clear	75 / 92 °F	2%	9 mph ENE	1.6 ft	ECMWF
Sun 1	Overcast	75 / 91 °F	13%	10 mph ENE	1.6 ft	ECMWF
Mon 2	Overcast	76 / 91 °F	12%	11 mph ENE	1.6 ft	ECMWF
Tue 3	Light drizzle	78 / 89 °F	12% · 0.02 in	11 mph ENE	1.7 ft	ECMWF
Wed 4	Mainly clear	77 / 89 °F	12%	11 mph ENE	1.7 ft	ECMWF
Thu 5	Mainly clear	77 / 89 °F	16%	10 mph ENE	1.6 ft	ECMWF
Fri 6	Partly cloudy	78 / 90 °F	27%	12 mph ENE	3.6 ft	ECMWF
Sat 7	Mainly clear	77 / 90 °F	27%	11 mph ENE	3.9 ft	ECMWF
Sun 8	Drizzle	77 / 89 °F	59% · 0.17 in	8 mph NE	3.1 ft	ECMWF
Mon 9	Drizzle	78 / 87 °F	71% · 0.12 in	9 mph ENE	3.0 ft	ECMWF
Tue 10	Drizzle	78 / 89 °F	45% · 0.12 in	11 mph ENE	4.1 ft	ECMWF

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Partly cloudy	Mainly clear	Overcast	Overcast	Overcast	Mainly clear	Clear	Mainly clear
Temperature	77°	77°	76°	86°	91°	89°	82°	80°
Chance of rain	0%	0%	0%	0%	22%	45%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	5 NE	3 ENE	5 ENE	8 ENE	8 NE	9 NE	7 NE	6 ENE
Humidity	91%	91%	95%	66%	57%	59%	76%	80%
UV	0	0	0	5	10	3	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain tomorrow: take it with some caution.

What 4 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	91°	87°	92°	92°	91°	91°	89°
AIFS	92°	88°	89°	90°	89°	89°	89°
GFS	96°	94°	93°	94°	93°	93°	93°
ICON	92°	89°	90°	91°	90°	90°	91°
Confidence	high	medium	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0	0.15 in	0	0	0	0	0.02 in
AIFS	0.02 in	0.07 in	0.02 in	0	0	0.02 in	0.02 in
GFS	0.01 in	0.00 in	0	0	0	0	0
ICON	0	0	0	0	0	0	0
Confidence	high	medium	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	922	1023	1024	923	1025	1126	1128
AIFS	9	11	12	11	12	13	13
GFS	919	923	926	922	923	1024	1125
ICON	819	1024	1023	922	1125	1125	1025
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	45%	96%	18%	2%	13%	12%	12%
GFS (GEFS, 31 scenarios)	6%	35%	0%	0%	0%	0%	0%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: a bit warmer and a bit drier.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +1.1 °F	Below −82%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.4 °F	A bit below −40%	91° / 79°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.6 °F	A bit below −33%	91° / 79°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.8 °F	A bit below −34%	91° / 79°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.8 °F	A bit below −27%	90° / 79°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.6 °F	Below −74%
December	Above +2.9 °F	Below −53%
January	Above +4.0 °F	Below −57%
February	Above +4.3 °F	A bit below −45%
March	Above +4.0 °F	A bit below −22%

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Maracanã climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Maracanã is from September to November: highs of 90 °F, about 7 rainy days a month and 7 hours of sunshine a day.

87° 74°

JanJ
85° 74°

FebF
85° 73°

MarM
87° 73°

AprA
87° 73°

MayM
87° 72°

JunJ
87° 72°

JulJ
88° 73°

AugA
89° 73°

SepS
90° 73°

OctO
90° 74°

NovN
89° 74°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	87°	74°	9.94 in	25	4.0	83°	3.1 ft
FebruaryFeb	85°	74°	16.76 in	26	2.3	82°	3.2 ft
MarchMar	85°	73°	21.74 in	30	2.0	82°	3.0 ft
AprilApr	87°	73°	18.94 in	29	2.4	83°	2.7 ft
MayMay	87°	73°	12.82 in	28	4.4	84°	2.5 ft
JuneJun	87°	72°	8.04 in	24	6.2	84°	2.4 ft
JulyJul	87°	72°	5.76 in	22	7.2	83°	2.3 ft
AugustAug	88°	73°	3.66 in	15	7.7	83°	2.5 ft
SeptemberSep	89°	73°	1.15 in	9	7.3	82°	2.7 ft
OctoberOct	90°	73°	0.75 in	6	6.4	82°	2.8 ft
NovemberNov	90°	74°	0.53 in	7	6.2	83°	2.9 ft
DecemberDec	89°	74°	2.06 in	14	5.5	83°	3.1 ft

Month	Water	Waves
Jan	83°	3.1 ft
Feb	82°	3.2 ft
Mar	82°	3.0 ft
Apr	83°	2.7 ft
May	84°	2.5 ft
Jun	84°	2.4 ft
Jul	83°	2.3 ft
Aug	83°	2.5 ft
Sep	82°	2.7 ft
Oct	82°	2.8 ft
Nov	83°	2.9 ft
Dec	83°	3.1 ft

Days: rainy days in the month. Sun: hours a day.

A normal year brings 102.15 in of rain on about 236 days and about 1,900 hours of sunshine.

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now80 °Ffeels like 87 °F

Tomorrow76 / 87 °F

It's 80 °F now (feels like 87 °F). Today, 76 °F to 91 °F; tomorrow, 76 °F to 87 °F.

Chance of rain

Today 45%
Thu 29 96% 0.15 in
Fri 30 18%
Sat 31 2%
Sun 1 13%
Mon 2 12%
Tue 3 12% 0.02 in

Today the chance of rain reaches 45%. The next day with likely rain is Thursday 29: 96% and 0.15 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.04 in; last 7 days, 0.12 in.

Humidity and dew point

Humidity82%

Dew point73 °F

Humidity is 82% now and the dew point is 73 °F. With a dew point this high, it feels muggy.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now15 migood

Clouds19%

Visibility is good now (15 mi). No fog expected today.

UV index

Now0

Today's peak11very high

Thu 29: 10 · Fri 30: 10 · Sat 31: 11

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8029.9030.00 29.78

Rising now (+0.05 inHg in 3 hours). Over the next 48 hours: −0.09 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 15

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Rain	Max wind
Tue 27	Light drizzle	75 / 90 °F	0.04 in	8 mph ENE
Mon 26	Overcast	76 / 90 °F	0	10 mph ENE
Sun 25	Light drizzle	78 / 89 °F	0.02 in	11 mph NE
Sat 24	Partly cloudy	76 / 90 °F	0	10 mph NE
Fri 23	Light drizzle	75 / 90 °F	0.02 in	11 mph ENE
Thu 22	Light drizzle	77 / 89 °F	0.04 in	12 mph ENE
Wed 21	Light drizzle	78 / 90 °F	0.01 in	13 mph ENE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Overcast	76 / 88 °F	0	11 mph ENE
Mon 19	Light drizzle	74 / 89 °F	0.02 in	11 mph ENE
Sun 18	Overcast	76 / 89 °F	0	11 mph ENE
Sat 17	Light drizzle	77 / 90 °F	0.01 in	10 mph ENE
Fri 16	Drizzle	76 / 92 °F	0.09 in	10 mph ENE
Thu 15	Overcast	75 / 89 °F	0	11 mph ENE
Wed 14	Overcast	77 / 89 °F	0	12 mph ENE
Tue 13	Overcast	75 / 90 °F	0	13 mph ENE
Mon 12	Drizzle	76 / 88 °F	0.07 in	10 mph ENE
Sun 11	Overcast	76 / 89 °F	0	9 mph NE
Sat 10	Light drizzle	77 / 88 °F	0.06 in	10 mph ENE
Fri 9	Light drizzle	78 / 88 °F	0.01 in	12 mph ENE
Thu 8	Light drizzle	77 / 89 °F	0.04 in	13 mph ENE
Wed 7	Light drizzle	74 / 89 °F	0.05 in	12 mph ENE
Tue 6	Light drizzle	77 / 91 °F	0.01 in	12 mph ENE
Mon 5	Drizzle	78 / 87 °F	0.19 in	12 mph ENE
Sun 4	Drizzle	78 / 89 °F	0.12 in	10 mph ENE
Sat 3	Overcast	75 / 92 °F	0	10 mph ENE
Fri 2	Overcast	77 / 90 °F	0	11 mph ENE
Thu 1	Mainly clear	79 / 90 °F	0	13 mph ENE
Wed 30	Light drizzle	77 / 91 °F	0.02 in	10 mph ENE
Tue 29	Light drizzle	77 / 90 °F	0.06 in	9 mph ENE
Mon 28	Drizzle	79 / 88 °F	0.18 in	10 mph ENE

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in MaracanãQuestions

What's the weather like today in Maracanã?

Overcast, from 76 °F to 91 °F, with a light breeze from the east-northeast (6 mph) and a 45% chance of rain.

Will it rain tomorrow in Maracanã?

On Thursday 29 the chance of rain is 96% (0.15 in): drizzle.

How warm will it be this week?

Between a low of 75 °F and a high of 92 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 11 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.93 inHg and rising: +0.01 inHg over the last 24 hours.

When is the best time to visit Maracanã?

The best time to visit Maracanã is from September to November: highs of 90 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Maracanã in October?

In October, Maracanã normally sees highs of 90 °F and lows of 73 °F, with about 6 rainy days (0.75 in for the month) and 6 hours of sunshine a day. The sea is around 82 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Maracanã?

The warmest is October, with average highs of 90 °F, and the coldest July, with lows of 72 °F. The wettest is March (21.74 in) and the driest, November.

More about Maracanã today

Weather near Maracanã

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 3.6 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 9:45 pm (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from