Hourly Weather Forecast - Campo de São Marcos, Rio de Janeiro, BR

3 AM
72°F
10%
5mph
NNW
Partly Cloudy
Humidity
95%
Feels like
72°F
Dew Point
71°F
4 AM
73°F
10%
6mph
NNW
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
70°F
5 AM
73°F
10%
6mph
NNW
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
69°F
6 AM
73°F
10%
6mph
NNW
Mostly Clear
Humidity
86%
Feels like
73°F
Dew Point
69°F
6:14 AM
7 AM
74°F
10%
7mph
NNW
Mostly Sunny
Humidity
82%
Feels like
74°F
Dew Point
68°F
8 AM
77°F
10%
8mph
NNW
Mostly Sunny
Humidity
75%
Feels like
77°F
Dew Point
69°F
9 AM
81°F
10%
9mph
NNW
Mostly Sunny
Humidity
68%
Feels like
84°F
Dew Point
69°F
10 AM
85°F
10%
11mph
NNW
Mostly Sunny
Humidity
60%
Feels like
88°F
Dew Point
69°F
11 AM
88°F
10%
11mph
NNW
Mostly Sunny
Humidity
54%
Feels like
92°F
Dew Point
69°F
12 PM
90°F
10%
9mph
NNW
Sunny
Humidity
49%
Feels like
94°F
Dew Point
68°F
1 PM
92°F
10%
6mph
NNW
Sunny
Humidity
46%
Feels like
96°F
Dew Point
68°F
2 PM
92°F
10%
2mph
SSW
Sunny
Humidity
45%
Feels like
96°F
Dew Point
67°F
3 PM
91°F
10%
3mph
S
Sunny
Humidity
46%
Feels like
95°F
Dew Point
68°F
4 PM
88°F
10%
5mph
S
Sunny
Humidity
54%
Feels like
93°F
Dew Point
69°F
5 PM
82°F
10%
3mph
S
Mostly Sunny
Humidity
70%
Feels like
87°F
Dew Point
72°F
5:28 PM
6 PM
75°F
10%
3mph
SSW
Hazy
Humidity
92%
Feels like
75°F
Dew Point
73°F
7 PM
75°F
0%
2mph
WSW
Hazy
Humidity
93%
Feels like
75°F
Dew Point
73°F
8 PM
75°F
0%
2mph
NW
Mostly Clear
Humidity
90%
Feels like
75°F
Dew Point
72°F
9 PM
76°F
0%
2mph
NNW
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
72°F
10 PM
76°F
0%
3mph
NW
Mostly Clear
Humidity
84%
Feels like
76°F
Dew Point
71°F
11 PM
76°F
0%
4mph
NW
Mostly Clear
Humidity
81%
Feels like
76°F
Dew Point
70°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide