Hourly Weather Forecast - Casimiro de Abreu, Rio de Janeiro, BR

12 AM
72°F
0%
4mph
NE
Mostly Clear
Humidity
89%
Feels like
72°F
Dew Point
68°F
1 AM
71°F
0%
4mph
NE
Mostly Clear
Humidity
88%
Feels like
71°F
Dew Point
68°F
2 AM
71°F
0%
3mph
NE
Mostly Clear
Humidity
88%
Feels like
71°F
Dew Point
67°F
3 AM
70°F
0%
3mph
NE
Mostly Clear
Humidity
88%
Feels like
70°F
Dew Point
67°F
4 AM
70°F
0%
3mph
NNE
Partly Cloudy
Humidity
89%
Feels like
70°F
Dew Point
67°F
5 AM
71°F
0%
3mph
NNE
Partly Cloudy
Humidity
88%
Feels like
71°F
Dew Point
67°F
5:01 AM
6 AM
72°F
0%
3mph
NNE
Partly Cloudy
Humidity
86%
Feels like
72°F
Dew Point
68°F
7 AM
75°F
0%
4mph
NE
Partly Cloudy
Humidity
83%
Feels like
75°F
Dew Point
69°F
8 AM
78°F
0%
5mph
ENE
Mostly Sunny
Humidity
79%
Feels like
78°F
Dew Point
70°F
9 AM
80°F
0%
6mph
ENE
Mostly Sunny
Humidity
73%
Feels like
84°F
Dew Point
71°F
10 AM
82°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
66%
Feels like
86°F
Dew Point
70°F
11 AM
84°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
60%
Feels like
87°F
Dew Point
68°F
12 PM
84°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
57%
Feels like
87°F
Dew Point
67°F
1 PM
84°F
30%
10mph
ENE
30% Chance Rain Showers
Humidity
58%
Feels like
87°F
Dew Point
68°F
2 PM
83°F
30%
11mph
ENE
30% Chance Rain Showers
Humidity
62%
Feels like
86°F
Dew Point
69°F
3 PM
82°F
30%
12mph
ENE
30% Chance Rain Showers
Humidity
66%
Feels like
85°F
Dew Point
69°F
4 PM
80°F
30%
12mph
ENE
30% Chance Rain Showers
Humidity
70%
Feels like
83°F
Dew Point
69°F
5 PM
78°F
10%
11mph
ENE
Partly Cloudy
Humidity
74%
Feels like
78°F
Dew Point
69°F
6 PM
76°F
10%
11mph
ENE
Mostly Sunny
Humidity
78%
Feels like
76°F
Dew Point
69°F
6:32 PM
7 PM
75°F
0%
10mph
ENE
Mostly Clear
Humidity
82%
Feels like
75°F
Dew Point
69°F
8 PM
74°F
0%
9mph
ENE
Mostly Clear
Humidity
85%
Feels like
74°F
Dew Point
69°F
9 PM
73°F
0%
8mph
ENE
Mostly Clear
Humidity
86%
Feels like
73°F
Dew Point
69°F
10 PM
73°F
0%
8mph
NE
Mostly Clear
Humidity
84%
Feels like
73°F
Dew Point
67°F
11 PM
72°F
0%
7mph
NE
Mostly Clear
Humidity
81%
Feels like
72°F
Dew Point
66°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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