Weather in Porto Belo

October 18, 2026, 21:30
Clear
+18°C
Clear
Feels like: +17°C

Now in Porto Belo: clear, +18°C, feels like +17°C. No major precipitation expected, 0 mm; wind 5 m/s.

Precipitation map

Now in Porto Belo: clear, +18°C, feels like +17°C. No major precipitation expected, 0 mm; wind 5 m/s.

Weather in the next hours

21:00
Clear
+18°C
0%
22:00
Clear
+17°C
0%
23:00
Clear
+17°C
0%
00:00
Clear
+17°C
0%
01:00
Clear
+16°C
0%
02:00
Partly Cloudy
+16°C
0%
03:00
Partly Cloudy
+16°C
0%
04:00
Partly Cloudy
+15°C
5%
05:00
Partly Cloudy
+15°C
0%
06:00
Partly Cloudy
+14°C
0%
07:00
Sunny
+15°C
0%
08:00
Sunny
+16°C
0%
09:00
Sunny
+17°C
0%
10:00
Partly Cloudy
+18°C
0%
11:00
Cloudy
+18°C
10%
12:00
Partly Cloudy
+19°C
5%
13:00
Partly Cloudy
+19°C
5%
14:00
Cloudy
+19°C
10%
15:00
Cloudy
+19°C
10%

Sea temperature

+20°C
Cool water

Warm enough for some swimmers, but still too cool for others.

Very cold Warm Hot

Data from NASA

Forecast for the next 19 hours

Today

Oct 18

21:00
Clear
+18°C
0%
5 m/s
64%
762
6 m/s
↑ S
mmHg

Clear

Feels like +17°C
Precipitation amount 0 mm
Humidity 64%
Cloud cover 0%
Pressure 762 mmHg
Visibility 16 km
UV index 0 points
22:00
Clear
+17°C
0%
4 m/s
69%
763
5 m/s
↑ S
mmHg

Clear

Feels like +17°C
Precipitation amount 0 mm
Humidity 69%
Cloud cover 0%
Pressure 763 mmHg
Visibility 16 km
UV index 0 points
23:00
Clear
+17°C
0%
4 m/s
70%
763
5 m/s
↑↗ SSW
mmHg

Clear

Feels like +16°C
Precipitation amount 0 mm
Humidity 70%
Cloud cover 0%
Pressure 763 mmHg
Visibility 16 km
UV index 0 points

Tomorrow

Oct 19

00:00
Clear
+17°C
0%
4 m/s
72%
763
5 m/s
↑↗ SSW
mmHg

Clear

Feels like +16°C
Precipitation amount 0 mm
Humidity 72%
Cloud cover 0%
Pressure 763 mmHg
Visibility 16 km
UV index 0 points
01:00
Clear
+16°C
0%
3 m/s
73%
762
5 m/s
↗ SW
mmHg

Clear

Feels like +16°C
Precipitation amount 0 mm
Humidity 73%
Cloud cover 3%
Pressure 762 mmHg
Visibility 16 km
UV index 0 points
Hour
Temp
Feels like
Rain chance
Wind
Gusts
Precip. amt.
Humidity
Clouds
Pressure
Visibility
UV index
Now
Clear
Clear
+18°C
+17°C
0%
5 m/s ↑ S
6 m/s
0 mm
64%
0%
762 mmHg
16 km
0 points
22:00
Clear
Clear
+17°C
+17°C
0%
4 m/s ↑ S
5 m/s
0 mm
69%
0%
763 mmHg
16 km
0 points
23:00
Clear
Clear
+17°C
+16°C
0%
4 m/s ↑↗ SSW
5 m/s
0 mm
70%
0%
763 mmHg
16 km
0 points
Tomorrow
Clear
Clear
+17°C
+16°C
0%
4 m/s ↑↗ SSW
5 m/s
0 mm
72%
0%
763 mmHg
16 km
0 points
01:00
Clear
Clear
+16°C
+16°C
0%
3 m/s ↗ SW
5 m/s
0 mm
73%
3%
762 mmHg
16 km
0 points
02:00
Partly Cloudy
Cloudy
+16°C
+16°C
0%
3 m/s →↗ WSW
4 m/s
0 mm
73%
25%
762 mmHg
16 km
0 points
03:00
Partly Cloudy
Cloudy
+16°C
+15°C
0%
3 m/s →↗ WSW
4 m/s
0 mm
74%
35%
763 mmHg
16 km
0 points
04:00
Partly Cloudy
Cloudy
+15°C
+14°C
5%
3 m/s →↗ WSW
4 m/s
0 mm
75%
51%
763 mmHg
16 km
0 points
05:00
Partly Cloudy
Cloudy
+15°C
+14°C
0%
3 m/s →↗ WSW
4 m/s
0 mm
75%
30%
763 mmHg
16 km
0 points
06:00
Partly Cloudy
Cloudy
+14°C
+14°C
0%
3 m/s →↗ WSW
4 m/s
0 mm
73%
40%
764 mmHg
16 km
0 points
07:00
Sunny
Sunny
+15°C
+15°C
0%
3 m/s →↗ WSW
4 m/s
0 mm
69%
16%
764 mmHg
16 km
0 points
08:00
Sunny
Sunny
+16°C
+16°C
0%
2 m/s →↗ WSW
4 m/s
0 mm
62%
2%
764 mmHg
16 km
1 point
09:00
Sunny
Sunny
+17°C
+17°C
0%
2 m/s ↗ SW
3 m/s
0 mm
56%
7%
765 mmHg
16 km
4 points
10:00
Partly Cloudy
Cloudy
+18°C
+18°C
0%
1 m/s ↑ S
2 m/s
0 mm
55%
32%
765 mmHg
16 km
6 points
11:00
Cloudy
Cloudy
+18°C
+18°C
10%
1 m/s ← E
2 m/s
0 mm
54%
69%
765 mmHg
16 km
5 points
12:00
Partly Cloudy
Cloudy
+19°C
+19°C
5%
2 m/s ← E
3 m/s
0 mm
53%
62%
764 mmHg
16 km
7 points
13:00
Partly Cloudy
Cloudy
+19°C
+25°C
5%
4 m/s ← E
4 m/s
0 mm
53%
63%
764 mmHg
16 km
6 points
14:00
Cloudy
Cloudy
+19°C
+25°C
10%
4 m/s ← E
5 m/s
0 mm
53%
76%
764 mmHg
16 km
4 points
15:00
Cloudy
Cloudy
+19°C
+25°C
10%
5 m/s ↖← ESE
5 m/s
0 mm
54%
85%
764 mmHg
16 km
2 points
Precipitation map
Sun and UV

Daylight

UV 0 points Low
Sunrise 05:35
Sunset 18:23
Daylight 12 hours 48 min Solar noon 11:59
Moon
First Quarter
Rise11:20 Set00:51 Illumination49% PhaseWaxing

Next days

14-day view
Date
Today
Tomorrow
Day after tomorrow
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Sunny +21°C
Partly Cloudy +15°C
+20°C
10% 0 mm
8 m/s ↗ SW
760 mmHg
55%
day +25°C / night +14°C
9 points
29%
16 km
8 m/s ↗ SW
Cloudy +19°C
Partly Cloudy +15°C
+20°C
10% 0 mm
7 m/s ↖ SE
764 mmHg
58%
day +25°C / night +15°C
9 points
89%
16 km
7 m/s ↖ SE
Partly Cloudy +19°C
Overcast +16°C
+20°C
10% 0 mm
4 m/s ↖ SE
No data
68%
day +25°C / night +16°C
9 points
58%
No data
5 m/s ↖ SE
Overcast +20°C
Moderate rain +18°C
+20°C
75% 12.8 mm
5 m/s ↙← ENE
No data
76%
day +25°C / night +18°C
4 points
97%
No data
4 m/s ↙← ENE
Moderate or heavy rain shower +20°C
Light rain +19°C
+21°C
70% 18.8 mm
5 m/s ↓↙ NNE
No data
89%
day +25°C / night +24°C
3 points
100%
No data
6 m/s ↓↙ NNE
Light rain +21°C
Cloudy +20°C
+21°C
35% 4.9 mm
4 m/s ↓↙ NNE
No data
90%
day +24°C / night +24°C
3 points
99%
No data
7 m/s ↓↙ NNE
Moderate rain +22°C
Moderate rain +19°C
+21°C
75% 40.7 mm
7 m/s ↑↖ SSE
No data
87%
day +24°C / night +24°C
4 points
94%
No data
8 m/s ↑↖ SSE
Overcast +21°C
Overcast +19°C
+21°C
75% 20.6 mm
6 m/s ↖← ESE
No data
85%
day +25°C / night +24°C
3 points
100%
No data
7 m/s ↖← ESE
Overcast +22°C
Overcast +19°C
+21°C
15% 0.1 mm
5 m/s ↓↙ NNE
No data
74%
day +25°C / night +24°C
5 points
96%
No data
6 m/s ↓↙ NNE

Porto Belo weather forecasts

Quick links to the 14-day forecast, monthly forecast and weather by month.

Weather questions for Porto Belo

Short answers about current weather, rain, wind and the next few days.

What is the weather in Porto Belo now?

Now in Porto Belo: clear, +18°C, feels like +17°C. Wind 5 m/s.

Will it rain in Porto Belo today?

Today's forecast gives a maximum precipitation chance of 10% and a daily total of 0 mm.

What is the water temperature around Praia de Porto Belo?

Sea water is +20°C now. The water is cool.

How will the weather change in Porto Belo over the next few days?

Over the next few days expect +19°C…+21°C by day and +15°C…+19°C at night; precipitation chance up to 75%, wind up to 8 m/s.

What does the weather feel like in Porto Belo today?

Right now it is +18°C, feels like +17°C; wind 5 m/s. No major precipitation expected.