Hourly Weather Forecast - São Sebastião, São Paulo, BR

12 AM
74°F
0%
3mph
NE
Partly Cloudy
Humidity
95%
Feels like
74°F
Dew Point
72°F
1 AM
73°F
0%
3mph
NE
Partly Cloudy
Humidity
95%
Feels like
73°F
Dew Point
72°F
2 AM
73°F
0%
2mph
NE
Hazy
Humidity
94%
Feels like
73°F
Dew Point
71°F
3 AM
73°F
0%
2mph
NE
Hazy
Humidity
94%
Feels like
73°F
Dew Point
71°F
4 AM
73°F
0%
2mph
NE
Hazy
Humidity
93%
Feels like
73°F
Dew Point
70°F
5 AM
73°F
0%
2mph
NE
Hazy
Humidity
91%
Feels like
73°F
Dew Point
70°F
5:11 AM
6 AM
74°F
0%
2mph
NNE
Mostly Sunny
Humidity
87%
Feels like
74°F
Dew Point
69°F
7 AM
78°F
0%
3mph
NNE
Mostly Sunny
Humidity
76%
Feels like
78°F
Dew Point
70°F
8 AM
81°F
0%
4mph
NE
Mostly Sunny
Humidity
69%
Feels like
85°F
Dew Point
70°F
9 AM
84°F
10%
5mph
NE
Sunny
Humidity
64%
Feels like
89°F
Dew Point
71°F
10 AM
86°F
10%
6mph
ENE
Sunny
Humidity
62%
Feels like
91°F
Dew Point
71°F
11 AM
87°F
20%
8mph
E
Sunny
Humidity
61%
Feels like
93°F
Dew Point
72°F
12 PM
87°F
30%
9mph
E
30% Chance Rain Showers
Humidity
60%
Feels like
93°F
Dew Point
71°F
1 PM
87°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
57%
Feels like
91°F
Dew Point
70°F
2 PM
86°F
30%
9mph
ENE
30% Chance Rain Showers
Humidity
53%
Feels like
88°F
Dew Point
67°F
3 PM
85°F
20%
9mph
ENE
Mostly Sunny
Humidity
53%
Feels like
87°F
Dew Point
66°F
4 PM
83°F
10%
9mph
NE
Mostly Sunny
Humidity
58%
Feels like
86°F
Dew Point
67°F
5 PM
81°F
10%
8mph
NE
Mostly Sunny
Humidity
66%
Feels like
84°F
Dew Point
69°F
6 PM
79°F
10%
7mph
NE
Mostly Sunny
Humidity
76%
Feels like
79°F
Dew Point
71°F
6:48 PM
7 PM
77°F
10%
6mph
NE
Clear
Humidity
85%
Feels like
77°F
Dew Point
72°F
8 PM
76°F
10%
5mph
NE
Mostly Clear
Humidity
88%
Feels like
76°F
Dew Point
72°F
9 PM
75°F
0%
4mph
NE
Hazy
Humidity
91%
Feels like
75°F
Dew Point
72°F
10 PM
75°F
0%
3mph
NE
Hazy
Humidity
92%
Feels like
75°F
Dew Point
73°F
11 PM
75°F
0%
3mph
NE
Hazy
Humidity
93%
Feels like
75°F
Dew Point
73°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide