Weather Forecast for Porto Belo
Santa Catarina, Brazil
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Current Weather - Porto Belo: 17°C
Current Weather - Porto Belo: 17°C
Santa Catarina, Brazil
Light rain
Feels like 19°C
Wind
4 km/h E
Humidity
99%
Pressure
1016 mb
UV Index
1
Visibility
9 km
Fog
Sunday, October 11, 2026
High
20°C
Low
16°C
Rain Chance
93%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
5 km/h
Humidity
97%
Precipitation
9 mm
UV Index
2
Visibility
5 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:42 AM
Sunset
06:19 PM
Moonrise
05:57 AM
Moonset
07:31 PM
Moon Phase
New Moon
Moon Illumination
1%
Air Quality
PM2.5
5.9
μg/m³
PM10
7.4
μg/m³
NO₂
4.5
μg/m³
O₃
54.3
μg/m³
SO₂
3.6
μg/m³
CO
119
μg/m³
Light rain shower
Monday, October 12, 2026
High
18°C
Low
16°C
Rain Chance
95%
Hourly Forecast
16°C
17°C
17°C
17°C
16°C
17°C
16°C
17°C
17°C
17°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
4 km/h
Humidity
99%
Precipitation
17 mm
UV Index
2
Visibility
6 km
Rain Chance
95%
Snow Chance
0%
Sun & Moon
Sunrise
05:41 AM
Sunset
06:20 PM
Moonrise
06:36 AM
Moonset
08:36 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
6.8
μg/m³
PM10
8.5
μg/m³
NO₂
8.9
μg/m³
O₃
37.8
μg/m³
SO₂
2.8
μg/m³
CO
117.3
μg/m³
Fog
Tuesday, October 13, 2026
High
28°C
Low
17°C
Rain Chance
85%
Hourly Forecast
17°C
17°C
17°C
17°C
18°C
17°C
17°C
18°C
20°C
23°C
25°C
26°C
28°C
26°C
23°C
21°C
20°C
20°C
19°C
19°C
19°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
9 km/h
Humidity
91%
Precipitation
3 mm
UV Index
8
Visibility
4 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:40 AM
Sunset
06:20 PM
Moonrise
07:19 AM
Moonset
09:39 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
9
μg/m³
PM10
10.2
μg/m³
NO₂
11.7
μg/m³
O₃
50.8
μg/m³
SO₂
3.1
μg/m³
CO
160.2
μg/m³
Patchy rain nearby
Wednesday, October 14, 2026
High
25°C
Low
17°C
Rain Chance
76%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
20°C
20°C
24°C
25°C
24°C
23°C
23°C
23°C
22°C
20°C
19°C
18°C
18°C
17°C
17°C
Day Statistics
Maximum Wind
7 km/h
Humidity
90%
Precipitation
1 mm
UV Index
6
Visibility
6 km
Rain Chance
76%
Snow Chance
0%
Sun & Moon
Sunrise
05:39 AM
Sunset
06:21 PM
Moonrise
08:06 AM
Moonset
10:39 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
6.2
μg/m³
PM10
7.2
μg/m³
NO₂
9.7
μg/m³
O₃
49.1
μg/m³
SO₂
4.5
μg/m³
CO
165
μg/m³
Fog
Thursday, October 15, 2026
High
21°C
Low
17°C
Rain Chance
90%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
19°C
19°C
20°C
20°C
20°C
20°C
21°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
7 km/h
Humidity
95%
Precipitation
4 mm
UV Index
6
Visibility
4 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
05:38 AM
Sunset
06:21 PM
Moonrise
08:58 AM
Moonset
11:35 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
4.3
μg/m³
PM10
5.5
μg/m³
NO₂
5.5
μg/m³
O₃
49.3
μg/m³
SO₂
3.1
μg/m³
CO
194.8
μg/m³
Light drizzle
Friday, October 16, 2026
High
20°C
Low
16°C
Rain Chance
95%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
17°C
18°C
19°C
20°C
19°C
19°C
18°C
18°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
12 km/h
Humidity
96%
Precipitation
16 mm
UV Index
5
Visibility
4 km
Rain Chance
95%
Snow Chance
0%
Sun & Moon
Sunrise
05:37 AM
Sunset
06:22 PM
Moonrise
09:53 AM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
37%
Light rain
Saturday, October 17, 2026
High
17°C
Low
14°C
Rain Chance
92%
Hourly Forecast
16°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
17°C
16°C
15°C
15°C
15°C
15°C
15°C
14°C
14°C
Day Statistics
Maximum Wind
11 km/h
Humidity
93%
Precipitation
8 mm
UV Index
5
Visibility
7 km
Rain Chance
92%
Snow Chance
0%
Sun & Moon
Sunrise
05:36 AM
Sunset
06:22 PM
Moonrise
10:50 AM
Moonset
12:24 AM
Moon Phase
First Quarter
Moon Illumination
47%
Solar Radiation Data
Shortwave Radiation
37.36
Diffuse Radiation
37.26
DNI
0.12
GTI
35.71
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