Weather Forecast for Porto Belo
Santa Catarina, Brazil
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Current Weather - Porto Belo: 21°C
Current Weather - Porto Belo: 21°C
Santa Catarina, Brazil
Overcast
Feels like 23°C
Wind
4 km/h ESE
Humidity
87%
Pressure
1011 mb
UV Index
1
Visibility
10 km
Fog
Wednesday, October 14, 2026
High
23°C
Low
18°C
Rain Chance
87%
Hourly Forecast
18°C
18°C
18°C
Day Statistics
Maximum Wind
6 km/h
Humidity
94%
Precipitation
3 mm
UV Index
7
Visibility
5 km
Rain Chance
87%
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
7.3
μg/m³
PM10
8.4
μg/m³
NO₂
10.7
μg/m³
O₃
59.8
μg/m³
SO₂
2.7
μg/m³
CO
183.9
μg/m³
Patchy rain nearby
Thursday, October 15, 2026
High
23°C
Low
18°C
Rain Chance
89%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
21°C
23°C
22°C
20°C
20°C
20°C
20°C
20°C
19°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
9
Visibility
5 km
Rain Chance
89%
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
6
μg/m³
PM10
7.1
μg/m³
NO₂
9.1
μg/m³
O₃
50.2
μg/m³
SO₂
2.8
μg/m³
CO
162.5
μg/m³
Fog
Friday, October 16, 2026
High
22°C
Low
16°C
Rain Chance
92%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
20°C
22°C
22°C
21°C
20°C
20°C
18°C
17°C
17°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
6 km/h
Humidity
97%
Precipitation
7 mm
UV Index
8
Visibility
4 km
Rain Chance
92%
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%
Air Quality
PM2.5
5.4
μg/m³
PM10
6
μg/m³
NO₂
8.2
μg/m³
O₃
54.2
μg/m³
SO₂
2.7
μg/m³
CO
210.2
μg/m³
Sunny
Saturday, October 17, 2026
High
26°C
Low
12°C
Rain Chance
7%
Hourly Forecast
15°C
14°C
13°C
12°C
12°C
12°C
12°C
14°C
17°C
20°C
21°C
22°C
24°C
25°C
25°C
26°C
25°C
23°C
19°C
18°C
17°C
16°C
15°C
14°C
Day Statistics
Maximum Wind
14 km/h
Humidity
67%
Precipitation
0 mm
UV Index
10
Visibility
7 km
Rain Chance
7%
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%
Air Quality
PM2.5
5.9
μg/m³
PM10
6.5
μg/m³
NO₂
6.3
μg/m³
O₃
51.5
μg/m³
SO₂
1.7
μg/m³
CO
173.1
μg/m³
Sunny
Sunday, October 18, 2026
High
24°C
Low
10°C
Rain Chance
57%
Hourly Forecast
12°C
11°C
10°C
10°C
10°C
10°C
10°C
14°C
17°C
20°C
22°C
24°C
22°C
18°C
21°C
20°C
21°C
20°C
17°C
14°C
12°C
13°C
14°C
13°C
Day Statistics
Maximum Wind
9 km/h
Humidity
74%
Precipitation
2 mm
UV Index
7
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:35 AM
Sunset
06:23 PM
Moonrise
11:46 AM
Moonset
01:07 AM
Moon Phase
First Quarter
Moon Illumination
58%
Air Quality
PM2.5
8.8
μg/m³
PM10
10
μg/m³
NO₂
7.1
μg/m³
O₃
37.7
μg/m³
SO₂
2
μg/m³
CO
158.7
μg/m³
Fog
Monday, October 19, 2026
High
22°C
Low
11°C
Rain Chance
25%
Hourly Forecast
13°C
13°C
13°C
13°C
13°C
12°C
11°C
14°C
16°C
19°C
20°C
21°C
22°C
22°C
21°C
20°C
19°C
18°C
17°C
16°C
14°C
13°C
13°C
13°C
Day Statistics
Maximum Wind
10 km/h
Humidity
76%
Precipitation
0 mm
UV Index
7
Visibility
7 km
Rain Chance
25%
Snow Chance
0%
Sun & Moon
Sunrise
05:34 AM
Sunset
06:23 PM
Moonrise
12:41 PM
Moonset
01:44 AM
Moon Phase
First Quarter
Moon Illumination
68%
Sunny
Tuesday, October 20, 2026
High
21°C
Low
11°C
Rain Chance
10%
Hourly Forecast
14°C
14°C
14°C
14°C
13°C
13°C
12°C
14°C
17°C
19°C
20°C
21°C
21°C
21°C
21°C
20°C
19°C
18°C
16°C
15°C
13°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
10 km/h
Humidity
71%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
10%
Snow Chance
0%
Sun & Moon
Sunrise
05:33 AM
Sunset
06:24 PM
Moonrise
01:35 PM
Moonset
02:18 AM
Moon Phase
Waxing Gibbous
Moon Illumination
77%
Solar Radiation Data
Shortwave Radiation
82.28
Diffuse Radiation
81.55
DNI
1.22
GTI
78.58
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