Hourly Weather Forecast - Niteroi, Rio de Janeiro, BR

12 AM
76°F
0%
4mph
E
Clear
Humidity
70%
Feels like
76°F
Dew Point
65°F
1 AM
76°F
0%
3mph
ENE
Clear
Humidity
70%
Feels like
76°F
Dew Point
65°F
2 AM
76°F
0%
3mph
ENE
Clear
Humidity
69%
Feels like
76°F
Dew Point
65°F
3 AM
76°F
0%
3mph
ENE
Clear
Humidity
69%
Feels like
76°F
Dew Point
65°F
4 AM
75°F
0%
3mph
ENE
Clear
Humidity
68%
Feels like
75°F
Dew Point
64°F
5 AM
76°F
0%
3mph
ENE
Clear
Humidity
67%
Feels like
76°F
Dew Point
64°F
5:05 AM
6 AM
78°F
0%
2mph
ENE
Sunny
Humidity
64%
Feels like
78°F
Dew Point
64°F
7 AM
80°F
0%
3mph
ENE
Sunny
Humidity
60%
Feels like
82°F
Dew Point
65°F
8 AM
83°F
0%
2mph
ENE
Sunny
Humidity
54%
Feels like
85°F
Dew Point
65°F
9 AM
86°F
0%
3mph
ENE
Sunny
Humidity
50%
Feels like
87°F
Dew Point
65°F
10 AM
88°F
0%
3mph
ENE
Sunny
Humidity
45%
Feels like
90°F
Dew Point
64°F
11 AM
89°F
0%
3mph
ESE
Sunny
Humidity
43%
Feels like
91°F
Dew Point
64°F
12 PM
91°F
0%
3mph
SE
Sunny
Humidity
42%
Feels like
92°F
Dew Point
65°F
1 PM
91°F
0%
4mph
SSE
Sunny
Humidity
42%
Feels like
93°F
Dew Point
65°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday's Weather Outlook

Today's Weather Outlook

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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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