Casimiro de Abreu

Casimiro de Abreu, Rio de Janeiro, Brazil

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Current Weather

18°

Overcast

Feels Like: 14°

Min: 15°

Max: 19°

The next few hours will be overcast, with today reaching 19°C and dropping to 16°C. The coming days will be light rain throughout the day.

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

17° 18° 19° 18° 18° 18° 18° 17° 17° 17° 17° 17° 16° 16° 16° 16° 16° 16° 16° 16° 16° 17° 18° 19°
32%
32%
32%
64%
64%
64%
46%
46%
46%
48%
48%
48%
64%
64%
64%
66%
66%
74%
74%
74%
76%
76%
76%
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
Today
Tomorrow

Daylight Hours

05:55

Sunrise

17:37

Sunset

11 hours 42 minutes of sunlight today

Moon

Waning Crescent

03:11

Moonrise

14:13

Moonset

Daily Forecast

Today

15°
19°

Tuesday

16°
21°

Wednesday

19°
30°

Thursday

20°
32°

Friday

22°
33°

Saturday

22°
33°

Sunday

19°
21°

Monday

18°
21°

Tuesday

19°
24°

Wednesday

17°
22°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

79% Humid
Low High

Weather in Casimiro de Abreu today, September 07, 2026

Casimiro de Abreu looks damp on September 07, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 32% around 10:00. Cloud cover is also at its densest near 10:00 at roughly 99%.

The temperature range runs from about 15°C up to 19°C. Expect humidity between 72% and 93%, most humid near 23:00. Winds stay light, near 2.0 km/h by 12:00, so the day feels still more than breezy.

The second half of the day still looks unsettled, with rain probability around 64% by 13:00. Dense cloud near 99% at 12:00 keeps the feel grey. Expect visibility near 15.9 km, with poorer spells close to 14.3 km. The sun rises at 05:55 and sets at 17:37, for a total of 11 hours 42 minutes of sunlight today.

The practical takeaway for Casimiro de Abreu on September 07, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 19°C.

Frequently asked questions about weather in Casimiro de Abreu

How warm does it get in Casimiro de Abreu?

The warmest month in Casimiro de Abreu is April, with average high temperatures of 33°C. The average temperature during this period is around 29°C.

How cold does it get in Casimiro de Abreu?

The coldest month in Casimiro de Abreu is February, with average low temperatures of 21°C. The average temperature during this period is around 25°C.

What is the wettest time of year in Casimiro de Abreu?

The wettest month in Casimiro de Abreu is December, with an average of 33mm of precipitation.

What is the driest time of year in Casimiro de Abreu?

The driest month in Casimiro de Abreu is March, with an average of 7mm of precipitation.

View full climate insights for Casimiro de Abreu →

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Metric (°C, km/h)