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

12 AM
75°F
0%
3mph
ENE
Clear
Humidity
79%
Feels like
75°F
Dew Point
68°F
1 AM
74°F
0%
2mph
NE
Clear
Humidity
83%
Feels like
74°F
Dew Point
68°F
2 AM
72°F
0%
2mph
N
Clear
Humidity
86%
Feels like
72°F
Dew Point
68°F
3 AM
71°F
0%
2mph
NNW
Clear
Humidity
87%
Feels like
71°F
Dew Point
67°F
4 AM
71°F
0%
2mph
WNW
Clear
Humidity
87%
Feels like
71°F
Dew Point
67°F
5 AM
73°F
0%
2mph
W
Clear
Humidity
82%
Feels like
73°F
Dew Point
67°F
5:06 AM
6 AM
75°F
0%
2mph
W
Sunny
Humidity
75%
Feels like
75°F
Dew Point
67°F
7 AM
78°F
0%
3mph
WNW
Sunny
Humidity
66%
Feels like
78°F
Dew Point
66°F
8 AM
82°F
0%
3mph
NW
Sunny
Humidity
58%
Feels like
84°F
Dew Point
66°F
9 AM
86°F
0%
4mph
NW
Sunny
Humidity
51%
Feels like
88°F
Dew Point
65°F
10 AM
89°F
0%
4mph
N
Sunny
Humidity
45%
Feels like
91°F
Dew Point
65°F
11 AM
91°F
0%
4mph
N
Sunny
Humidity
42%
Feels like
94°F
Dew Point
65°F
12 PM
93°F
0%
5mph
NNE
Sunny
Humidity
39%
Feels like
96°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

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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