Hourly Weather Forecast - São Sebastião, São Paulo, BR

12 AM
73°F
30%
4mph
NE
30% Chance of Light Rain
Humidity
91%
Feels like
73°F
Dew Point
70°F
1 AM
73°F
20%
3mph
NE
Mostly Cloudy
Humidity
92%
Feels like
73°F
Dew Point
70°F
2 AM
72°F
20%
3mph
NE
Mostly Cloudy
Humidity
92%
Feels like
72°F
Dew Point
70°F
3 AM
72°F
20%
3mph
NE
Partly Cloudy
Humidity
93%
Feels like
72°F
Dew Point
70°F
4 AM
72°F
20%
2mph
NNE
Partly Cloudy
Humidity
93%
Feels like
72°F
Dew Point
70°F
5 AM
72°F
20%
2mph
NNE
Partly Cloudy
Humidity
93%
Feels like
72°F
Dew Point
70°F
5:11 AM
6 AM
73°F
20%
2mph
NNE
Partly Cloudy
Humidity
92%
Feels like
73°F
Dew Point
70°F
7 AM
74°F
20%
3mph
NE
Partly Cloudy
Humidity
88%
Feels like
74°F
Dew Point
70°F
8 AM
75°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
84%
Feels like
75°F
Dew Point
70°F
9 AM
77°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
80%
Feels like
77°F
Dew Point
70°F
10 AM
78°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
78%
Feels like
78°F
Dew Point
70°F
11 AM
79°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
75%
Feels like
79°F
Dew Point
70°F
12 PM
79°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
74%
Feels like
79°F
Dew Point
70°F
1 PM
79°F
40%
7mph
ENE
40% Chance Rain Showers
Humidity
75%
Feels like
79°F
Dew Point
70°F
2 PM
79°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
75%
Feels like
79°F
Dew Point
71°F
3 PM
79°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
76%
Feels like
79°F
Dew Point
71°F
4 PM
78°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
78%
Feels like
78°F
Dew Point
71°F
5 PM
77°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
81%
Feels like
77°F
Dew Point
71°F
6 PM
75°F
40%
7mph
ENE
40% Chance Rain Showers
Humidity
85%
Feels like
75°F
Dew Point
71°F
6:47 PM
7 PM
74°F
40%
6mph
ENE
40% Chance Rain Showers
Humidity
88%
Feels like
74°F
Dew Point
71°F
8 PM
74°F
40%
6mph
NE
40% Chance Rain Showers
Humidity
90%
Feels like
74°F
Dew Point
71°F
9 PM
74°F
20%
6mph
NE
Mostly Cloudy
Humidity
91%
Feels like
74°F
Dew Point
71°F
10 PM
73°F
20%
5mph
NE
Partly Cloudy
Humidity
92%
Feels like
73°F
Dew Point
71°F
11 PM
73°F
10%
4mph
NE
Partly Cloudy
Humidity
93%
Feels like
73°F
Dew Point
71°F

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

This week’s pineapple express will not let up on heavy rain, snowfall, and brisk winds heading into Friday.

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

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