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

2 AM
77°F
0%
5mph
WNW
Partly Cloudy
Humidity
85%
Feels like
77°F
Dew Point
72°F
3 AM
77°F
0%
5mph
NNE
Partly Cloudy
Humidity
87%
Feels like
77°F
Dew Point
72°F
4 AM
76°F
0%
5mph
N
Partly Cloudy
Humidity
89%
Feels like
76°F
Dew Point
73°F
5 AM
76°F
0%
5mph
E
Partly Cloudy
Humidity
88%
Feels like
76°F
Dew Point
73°F
5:01 AM
6 AM
78°F
0%
5mph
NNE
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
73°F
7 AM
80°F
0%
6mph
NNW
Partly Cloudy
Humidity
82%
Feels like
80°F
Dew Point
74°F
8 AM
81°F
10%
5mph
W
Partly Cloudy
Humidity
78%
Feels like
86°F
Dew Point
74°F
9 AM
82°F
20%
5mph
SW
Partly Cloudy
Humidity
76%
Feels like
89°F
Dew Point
74°F
10 AM
83°F
20%
6mph
SW
Mostly Sunny
Humidity
75%
Feels like
90°F
Dew Point
74°F
11 AM
83°F
20%
7mph
SSW
Mostly Sunny
Humidity
76%
Feels like
90°F
Dew Point
75°F
12 PM
82°F
30%
7mph
S
30% Chance Rain Showers
Humidity
79%
Feels like
89°F
Dew Point
75°F
1 PM
82°F
30%
8mph
S
30% Chance Rain Showers
Humidity
81%
Feels like
89°F
Dew Point
75°F
2 PM
81°F
20%
8mph
S
Partly Cloudy
Humidity
83%
Feels like
88°F
Dew Point
76°F
3 PM
81°F
20%
8mph
S
Mostly Sunny
Humidity
83%
Feels like
87°F
Dew Point
75°F
4 PM
81°F
10%
8mph
S
Partly Cloudy
Humidity
82%
Feels like
87°F
Dew Point
75°F
5 PM
81°F
10%
7mph
S
Mostly Sunny
Humidity
82%
Feels like
87°F
Dew Point
75°F
6 PM
81°F
20%
6mph
SSE
Partly Cloudy
Humidity
84%
Feels like
87°F
Dew Point
75°F
6:33 PM
7 PM
80°F
20%
5mph
S
Partly Cloudy
Humidity
86%
Feels like
80°F
Dew Point
75°F
8 PM
79°F
20%
5mph
SSW
Partly Cloudy
Humidity
89%
Feels like
79°F
Dew Point
76°F
9 PM
79°F
20%
5mph
SW
Partly Cloudy
Humidity
90%
Feels like
79°F
Dew Point
76°F
10 PM
79°F
20%
5mph
N
Partly Cloudy
Humidity
89%
Feels like
79°F
Dew Point
76°F
11 PM
79°F
10%
5mph
N
Partly Cloudy
Humidity
89%
Feels like
79°F
Dew Point
76°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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