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

12 AM
74°F
0%
6mph
ESE
Hazy
Humidity
93%
Feels like
74°F
Dew Point
71°F
1 AM
73°F
0%
6mph
ESE
Hazy
Humidity
95%
Feels like
73°F
Dew Point
71°F
2 AM
73°F
0%
6mph
E
Hazy
Humidity
96%
Feels like
73°F
Dew Point
71°F
3 AM
72°F
0%
6mph
ENE
Hazy
Humidity
97%
Feels like
72°F
Dew Point
71°F
4 AM
72°F
0%
6mph
NE
Hazy
Humidity
97%
Feels like
72°F
Dew Point
71°F
5 AM
72°F
0%
6mph
NE
Hazy
Humidity
96%
Feels like
72°F
Dew Point
71°F
5:04 AM
6 AM
73°F
0%
6mph
NE
Hazy
Humidity
93%
Feels like
73°F
Dew Point
71°F
7 AM
75°F
0%
6mph
NE
Mostly Sunny
Humidity
90%
Feels like
75°F
Dew Point
72°F
8 AM
76°F
0%
6mph
NNE
Mostly Sunny
Humidity
86%
Feels like
76°F
Dew Point
72°F
9 AM
77°F
0%
6mph
N
Mostly Sunny
Humidity
83%
Feels like
77°F
Dew Point
72°F
10 AM
78°F
0%
6mph
SE
Mostly Sunny
Humidity
79%
Feels like
78°F
Dew Point
72°F
11 AM
80°F
0%
7mph
SE
Mostly Sunny
Humidity
76%
Feels like
80°F
Dew Point
71°F
12 PM
81°F
0%
8mph
SE
Mostly Sunny
Humidity
73%
Feels like
85°F
Dew Point
71°F
1 PM
82°F
0%
10mph
SE
Mostly Sunny
Humidity
71%
Feels like
86°F
Dew Point
71°F
2 PM
82°F
0%
11mph
ESE
Mostly Sunny
Humidity
70%
Feels like
87°F
Dew Point
71°F
3 PM
82°F
20%
13mph
ESE
Sunny
Humidity
70%
Feels like
87°F
Dew Point
71°F
4 PM
82°F
10%
13mph
E
Mostly Sunny
Humidity
70%
Feels like
87°F
Dew Point
71°F
5 PM
81°F
10%
14mph
E
Mostly Sunny
Humidity
72%
Feels like
85°F
Dew Point
71°F
6 PM
80°F
20%
14mph
E
Mostly Sunny
Humidity
75%
Feels like
84°F
Dew Point
71°F
6:37 PM
7 PM
79°F
10%
13mph
E
Mostly Clear
Humidity
77%
Feels like
79°F
Dew Point
71°F
8 PM
78°F
0%
13mph
E
Clear
Humidity
80%
Feels like
78°F
Dew Point
71°F
9 PM
77°F
0%
12mph
E
Clear
Humidity
81%
Feels like
77°F
Dew Point
71°F
10 PM
76°F
0%
11mph
E
Clear
Humidity
82%
Feels like
76°F
Dew Point
71°F
11 PM
76°F
0%
10mph
ENE
Clear
Humidity
83%
Feels like
76°F
Dew Point
70°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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