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

4 AM
70°F
40%
6mph
ENE
40% Chance of Light Rain
Humidity
95%
Feels like
70°F
Dew Point
69°F
5 AM
70°F
30%
6mph
NE
30% Chance of Light Rain
Humidity
94%
Feels like
70°F
Dew Point
69°F
5:03 AM
6 AM
71°F
30%
6mph
NNE
30% Chance of Light Rain
Humidity
93%
Feels like
71°F
Dew Point
69°F
7 AM
71°F
40%
6mph
NNE
40% Chance of Light Rain
Humidity
93%
Feels like
71°F
Dew Point
69°F
8 AM
70°F
50%
6mph
NNE
50% Chance of Light Rain
Humidity
94%
Feels like
70°F
Dew Point
69°F
9 AM
70°F
50%
6mph
ENE
50% Chance of Light Rain
Humidity
96%
Feels like
70°F
Dew Point
69°F
10 AM
70°F
50%
7mph
E
50% Chance of Light Rain
Humidity
97%
Feels like
70°F
Dew Point
69°F
11 AM
70°F
50%
8mph
E
50% Chance of Light Rain
Humidity
97%
Feels like
70°F
Dew Point
69°F
12 PM
70°F
50%
8mph
ESE
50% Chance of Light Rain
Humidity
97%
Feels like
70°F
Dew Point
69°F
1 PM
71°F
50%
9mph
SE
50% Chance of Light Rain
Humidity
95%
Feels like
71°F
Dew Point
69°F
2 PM
71°F
40%
10mph
ESE
40% Chance of Light Rain
Humidity
95%
Feels like
71°F
Dew Point
69°F
3 PM
71°F
50%
11mph
ESE
50% Chance of Light Rain
Humidity
94%
Feels like
71°F
Dew Point
69°F
4 PM
71°F
60%
11mph
ESE
60% Chance of Light Rain
Humidity
95%
Feels like
71°F
Dew Point
69°F
5 PM
71°F
60%
11mph
ESE
60% Chance of Light Rain
Humidity
95%
Feels like
71°F
Dew Point
69°F
6 PM
71°F
40%
10mph
ESE
40% Chance of Light Rain
Humidity
95%
Feels like
71°F
Dew Point
69°F
6:35 PM
7 PM
71°F
30%
10mph
ESE
30% Chance of Light Rain
Humidity
95%
Feels like
71°F
Dew Point
69°F
8 PM
71°F
40%
9mph
ESE
40% Chance of Light Rain
Humidity
94%
Feels like
71°F
Dew Point
69°F
9 PM
72°F
30%
9mph
E
30% Chance of Light Rain
Humidity
93%
Feels like
72°F
Dew Point
69°F
10 PM
72°F
30%
9mph
E
30% Chance of Light Rain
Humidity
91%
Feels like
72°F
Dew Point
69°F
11 PM
72°F
30%
8mph
E
30% Chance of Light Rain
Humidity
91%
Feels like
72°F
Dew Point
69°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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