Hourly Weather Forecast - Porto Alegre, Rio Grande do Sul, BR

5:16 AM
6 AM
66°F
0%
6mph
W
Partly Cloudy
Humidity
87%
Feels like
66°F
Dew Point
62°F
7 AM
67°F
0%
7mph
W
Partly Cloudy
Humidity
84%
Feels like
67°F
Dew Point
62°F
8 AM
69°F
0%
7mph
W
Partly Cloudy
Humidity
80%
Feels like
69°F
Dew Point
63°F
9 AM
71°F
0%
7mph
W
Partly Cloudy
Humidity
76%
Feels like
71°F
Dew Point
63°F
10 AM
74°F
0%
8mph
W
Partly Cloudy
Humidity
71%
Feels like
74°F
Dew Point
63°F
11 AM
76°F
0%
8mph
W
Mostly Sunny
Humidity
66%
Feels like
76°F
Dew Point
64°F
12 PM
78°F
0%
7mph
W
Partly Cloudy
Humidity
62%
Feels like
78°F
Dew Point
64°F
1 PM
80°F
0%
7mph
W
Partly Cloudy
Humidity
59%
Feels like
80°F
Dew Point
64°F
2 PM
81°F
0%
7mph
W
Partly Cloudy
Humidity
57%
Feels like
83°F
Dew Point
65°F
3 PM
82°F
0%
7mph
W
Partly Cloudy
Humidity
55%
Feels like
84°F
Dew Point
64°F
4 PM
82°F
0%
6mph
W
Partly Cloudy
Humidity
54%
Feels like
84°F
Dew Point
64°F
5 PM
82°F
0%
5mph
W
Partly Cloudy
Humidity
55%
Feels like
83°F
Dew Point
64°F
6 PM
80°F
0%
4mph
WNW
Mostly Sunny
Humidity
55%
Feels like
82°F
Dew Point
63°F
7 PM
78°F
0%
3mph
WNW
Mostly Sunny
Humidity
60%
Feels like
78°F
Dew Point
64°F
7:19 PM
8 PM
76°F
0%
2mph
WNW
Partly Cloudy
Humidity
64%
Feels like
76°F
Dew Point
64°F
9 PM
75°F
0%
2mph
WNW
Partly Cloudy
Humidity
68%
Feels like
75°F
Dew Point
64°F
10 PM
74°F
0%
2mph
WNW
Mostly Clear
Humidity
71%
Feels like
74°F
Dew Point
64°F
11 PM
73°F
0%
2mph
WNW
Clear
Humidity
73%
Feels like
73°F
Dew Point
64°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide