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Weather in Santos, Brazil 🇧🇷

Weather Forecast in Santos

Current Weather in Santos

Clear
20°C
Feels like 14°C. Clear.
🌬️ 9 km/h N
💧 58% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 12°C
🌅 Sunrise: 06:46 AM
🌇 Sunset: 05:37 PM
Map Overlays:

In Santos right now it is 20°C and clear, feeling like 14°C. Expect 58% humidity and winds of about 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Santos range from about 17°C to 29°C.

Hourly Forecast for Santos

21:00
Clear
20°
3%
22:00
Clear
20°
3%
23:00
Clear
19°
3%
00:00
Clear
19°
3%
01:00
Clear
19°
3%
02:00
Clear
18°
3%
03:00
Clear
18°
3%
04:00
Clear
18°
3%
05:00
Clear
18°
3%
06:00
Clear
18°
3%
07:00
Sunny
18°
3%
08:00
Sunny
19°
3%
09:00
Sunny
22°
2%
10:00
Sunny
25°
1%
11:00
Sunny
26°
1%
12:00
Sunny
27°
1%
13:00
Sunny
27°
1%
14:00
Sunny
27°
1%
15:00
Sunny
27°
1%
16:00
Sunny
26°
1%
17:00
Sunny
24°
2%
18:00
Clear
22°
2%
19:00
Clear
21°
2%
20:00
Clear
21°
2%

14-Day Forecast for Santos

Mon, Jul 20
Sunny Sunny
27° / 17°
Tue, Jul 21
Sunny Sunny
27° / 18°
Wed, Jul 22
Sunny Sunny
29° / 20°
Thu, Jul 23
Patchy rain nearby Patchy rain nearby
20° / 18°
Fri, Jul 24
Light rain Light rain
19° / 18°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
24° / 18°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
20° / 18°
Mon, Jul 27
Sunny Sunny
24° / 17°
Tue, Jul 28
Sunny Sunny
26° / 19°
Wed, Jul 29
Sunny Sunny
28° / 19°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
24° / 20°
Fri, Jul 31
Mist Mist
23° / 20°
Sat, Aug 01
Sunny Sunny
27° / 18°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
21° / 19°

Additional Forecasts for Santos

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 324.0 μg/m³
O₃ (Ozone) 33.0 μg/m³
NO₂ (Nitrogen Dioxide) 59.7 μg/m³
SO₂ (Sulphur Dioxide) 9.5 μg/m³
PM2.5 (Fine particles) 25.9 μg/m³
PM10 (Coarse particles) 27.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Brazil

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Best Time to Be Outside in Santos Tomorrow

There is no good daylight window left in Santos today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Santos

What is the temperature in Santos right now?

It is currently 20°C (68°F) in Santos, clear (feels like 14°C).

What's the weather like in Santos right now?

Conditions in Santos right now: Clear, humidity 58%, wind 9 km/h N.

What is today's forecast for Santos?

Today in Santos: high 27°C, low 17°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Santos?

Daily highs and lows for Santos:

  • 2026-07-20: 27°C / 17°C
  • 2026-07-21: 27°C / 18°C
  • 2026-07-22: 29°C / 20°C
  • 2026-07-23: 20°C / 18°C
  • 2026-07-24: 19°C / 18°C
  • 2026-07-25: 24°C / 18°C
  • 2026-07-26: 20°C / 18°C
Is it going to rain in Santos today?

There is a 3% chance of rain in Santos today.

What is the wind speed in Santos right now?

Wind in Santos is currently 9 km/h (6 mph) from the N.

What is the UV index in Santos right now?

The UV index in Santos is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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