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

5 AM
77°F
0%
5mph
N
Partly Cloudy
Humidity
86%
Feels like
77°F
Dew Point
72°F
5:01 AM
6 AM
78°F
0%
5mph
NNW
Partly Cloudy
Humidity
83%
Feels like
78°F
Dew Point
72°F
7 AM
79°F
0%
6mph
NW
Partly Cloudy
Humidity
80%
Feels like
79°F
Dew Point
73°F
8 AM
81°F
10%
5mph
W
Mostly Sunny
Humidity
77%
Feels like
85°F
Dew Point
73°F
9 AM
82°F
20%
5mph
SSW
Mostly Sunny
Humidity
74%
Feels like
88°F
Dew Point
73°F
10 AM
83°F
20%
6mph
SSW
Mostly Sunny
Humidity
72%
Feels like
90°F
Dew Point
73°F
11 AM
84°F
20%
7mph
SSW
Mostly Sunny
Humidity
71%
Feels like
90°F
Dew Point
74°F
12 PM
84°F
30%
8mph
S
30% Chance Rain Showers
Humidity
72%
Feels like
91°F
Dew Point
74°F
1 PM
83°F
30%
9mph
S
30% Chance Rain Showers
Humidity
72%
Feels like
90°F
Dew Point
74°F
2 PM
83°F
20%
9mph
S
Mostly Sunny
Humidity
73%
Feels like
90°F
Dew Point
74°F
3 PM
83°F
20%
9mph
SSE
Mostly Sunny
Humidity
74%
Feels like
90°F
Dew Point
74°F
4 PM
83°F
10%
8mph
SSE
Mostly Sunny
Humidity
75%
Feels like
89°F
Dew Point
74°F
5 PM
82°F
10%
7mph
SSE
Mostly Sunny
Humidity
76%
Feels like
88°F
Dew Point
74°F
6 PM
81°F
20%
7mph
SSE
Mostly Sunny
Humidity
79%
Feels like
87°F
Dew Point
74°F
6:33 PM
7 PM
81°F
20%
6mph
S
Partly Cloudy
Humidity
81%
Feels like
86°F
Dew Point
74°F
8 PM
80°F
20%
6mph
SW
Partly Cloudy
Humidity
83%
Feels like
85°F
Dew Point
74°F
9 PM
80°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
85%
Feels like
80°F
Dew Point
75°F
10 PM
80°F
30%
5mph
WNW
30% Chance Rain Showers
Humidity
86%
Feels like
80°F
Dew Point
75°F
11 PM
80°F
30%
6mph
NW
30% Chance Rain Showers
Humidity
87%
Feels like
80°F
Dew Point
75°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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