Hourly Weather Forecast - Rio Branco, Acre, BR

12 AM
76°F
20%
2mph
N
Partly Cloudy
Humidity
90%
Feels like
76°F
Dew Point
73°F
1 AM
75°F
20%
2mph
N
Partly Cloudy
Humidity
90%
Feels like
75°F
Dew Point
72°F
2 AM
75°F
20%
2mph
N
Partly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
72°F
3 AM
75°F
20%
2mph
N
Partly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
72°F
4 AM
75°F
20%
1mph
N
Partly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
72°F
5 AM
75°F
20%
1mph
N
Mostly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
73°F
5:05 AM
6 AM
76°F
30%
1mph
N
30% Chance of Light Rain
Humidity
90%
Feels like
76°F
Dew Point
73°F
7 AM
78°F
60%
2mph
N
60% Chance of Storms
Humidity
86%
Feels like
78°F
Dew Point
73°F
8 AM
80°F
60%
2mph
NNW
60% Chance of Storms
Humidity
80%
Feels like
80°F
Dew Point
73°F
9 AM
82°F
70%
2mph
NNW
70% Chance of Storms
Humidity
75%
Feels like
87°F
Dew Point
73°F
10 AM
83°F
70%
2mph
NW
70% Chance of Storms
Humidity
71%
Feels like
90°F
Dew Point
73°F
11 AM
85°F
80%
2mph
NW
80% Chance of Storms
Humidity
69%
Feels like
91°F
Dew Point
73°F
12 PM
85°F
90%
2mph
NW
Thunderstorms
Humidity
68%
Feels like
91°F
Dew Point
73°F
1 PM
84°F
80%
2mph
WNW
80% Chance of Storms
Humidity
69%
Feels like
90°F
Dew Point
73°F
2 PM
83°F
80%
2mph
W
80% Chance of Storms
Humidity
72%
Feels like
88°F
Dew Point
73°F
3 PM
82°F
80%
1mph
WSW
80% Chance of Storms
Humidity
74%
Feels like
87°F
Dew Point
73°F
4 PM
81°F
80%
0mph
SW
80% Chance of Storms
Humidity
76%
Feels like
86°F
Dew Point
73°F
5 PM
79°F
60%
1mph
WNW
60% Chance Rain Showers
Humidity
81%
Feels like
79°F
Dew Point
73°F
5:48 PM
6 PM
77°F
60%
1mph
N
60% Chance Rain Showers
Humidity
86%
Feels like
77°F
Dew Point
73°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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