Hourly Weather Forecast - Sao Joao da Barra, Rio de Janeiro, BR

12 AM
77°F
50%
2mph
W
50% Chance of Storms
Humidity
92%
Feels like
77°F
Dew Point
74°F
1 AM
77°F
50%
1mph
WNW
50% Chance Rain Showers
Humidity
92%
Feels like
77°F
Dew Point
74°F
2 AM
77°F
50%
1mph
W
50% Chance Rain Showers
Humidity
91%
Feels like
77°F
Dew Point
74°F
3 AM
77°F
50%
2mph
NW
50% Chance Rain Showers
Humidity
91%
Feels like
77°F
Dew Point
74°F
4 AM
77°F
50%
3mph
WNW
50% Chance Rain Showers
Humidity
89%
Feels like
77°F
Dew Point
74°F
5 AM
78°F
30%
3mph
WNW
30% Chance Rain Showers
Humidity
86%
Feels like
78°F
Dew Point
73°F
5:44 AM
6 AM
78°F
30%
3mph
W
30% Chance Rain Showers
Humidity
83%
Feels like
78°F
Dew Point
73°F
7 AM
80°F
30%
4mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
80°F
Dew Point
73°F
8 AM
82°F
40%
4mph
W
40% Chance Rain Showers
Humidity
77%
Feels like
87°F
Dew Point
74°F
9 AM
83°F
80%
4mph
WSW
80% Chance of Storms
Humidity
74%
Feels like
90°F
Dew Point
74°F
10 AM
84°F
90%
5mph
SW
Thunderstorms
Humidity
73%
Feels like
92°F
Dew Point
74°F
11 AM
84°F
90%
6mph
SSW
Thunderstorms
Humidity
74%
Feels like
93°F
Dew Point
75°F
12 PM
84°F
90%
8mph
S
Thunderstorms
Humidity
75%
Feels like
93°F
Dew Point
75°F
1 PM
84°F
90%
8mph
S
Thunderstorms
Humidity
74%
Feels like
92°F
Dew Point
75°F
2 PM
84°F
90%
10mph
SSW
Thunderstorms
Humidity
74%
Feels like
91°F
Dew Point
74°F
3 PM
83°F
70%
10mph
SSW
70% Chance of Storms
Humidity
72%
Feels like
90°F
Dew Point
74°F
4 PM
83°F
70%
11mph
S
70% Chance of Storms
Humidity
73%
Feels like
88°F
Dew Point
73°F
5 PM
82°F
60%
11mph
S
60% Chance Rain Showers
Humidity
74%
Feels like
87°F
Dew Point
72°F
6 PM
80°F
40%
11mph
SSW
40% Chance Rain Showers
Humidity
76%
Feels like
84°F
Dew Point
72°F
6:05 PM
7 PM
79°F
20%
9mph
SSW
Partly Cloudy
Humidity
81%
Feels like
79°F
Dew Point
72°F
8 PM
78°F
10%
9mph
SSW
Partly Cloudy
Humidity
84%
Feels like
78°F
Dew Point
73°F
9 PM
77°F
20%
8mph
SSW
Partly Cloudy
Humidity
87%
Feels like
77°F
Dew Point
73°F
10 PM
77°F
20%
7mph
SSW
Partly Cloudy
Humidity
88%
Feels like
77°F
Dew Point
73°F
11 PM
76°F
20%
6mph
SSW
Mostly Cloudy
Humidity
89%
Feels like
76°F
Dew Point
73°F

Today's Severe Thunderstorm Outlook

Severe Storms Rattle Texas to New York

A strong low pressure system storming across the north-central U.S. today will continue this week’s train of severe weather.

Today's Weather Outlook

Weekend Weather Outlook

Sunset over a bay (Willem Bouwmeester, Pixabay)

Time to "Spring Forward" As Daylight Saving Approaches

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A baby wearing many items of winter clothing: headband, cap, fur-lined coat, wool neckscarf and sweater. (Courtesy of Wikimedia Commons. Author: Andrew Vargas from Clovis, United States)

How to Dress Your Children for Spring Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide