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Weather in Santa Maria, Brazil 🇧🇷

Weather Forecast in Santa Maria

Current Weather in Santa Maria

12°C

Feels like 12°C. Overcast.

🌬️ 6 km/h E

💧 77% Humidity

🧭 1023 hPa

👁️ 10.0 km Visibility

☀️ UV Index: 0.2

🌡️ Dew Point: 8°C

🌅 Sunrise: 07:29 AM

🌇 Sunset: 05:52 PM

Map Overlays:

Temperature Precipitation Pressure Wind Speed Clear

In Santa Maria right now it is 12°C and overcast, feeling like 12°C. Humidity is 77% with winds around 6 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Santa Maria range from about 6°C to 22°C.

Hourly Forecast for Santa Maria

18:00

10°

10%

19:00

9°

12%

20:00

8°

13%

21:00

8°

15%

22:00

7°

22%

23:00

7°

31%

00:00

7°

30%

01:00

7°

18%

02:00

6°

19%

03:00

6°

16%

04:00

6°

19%

05:00

6°

15%

06:00

6°

14%

07:00

6°

17%

08:00

6°

15%

09:00

9°

10%

10:00

12°

5%

11:00

14°

4%

12:00

16°

3%

13:00

17°

4%

14:00

18°

11%

15:00

18°

12%

16:00

18°

11%

17:00

15°

16%

14-Day Forecast for Santa Maria

Mon, Jul 13

Sunny

14° / 7°

Tue, Jul 14

Sunny

18° / 6°

Wed, Jul 15

Sunny

22° / 8°

Thu, Jul 16

Patchy rain nearby

24° / 14°

Fri, Jul 17

Patchy light rain in area with thunder

27° / 19°

Sat, Jul 18

Patchy rain nearby

27° / 20°

Sun, Jul 19

Moderate or heavy rain shower

22° / 19°

Mon, Jul 20

Patchy rain nearby

24° / 18°

Tue, Jul 21

Sunny

17° / 8°

Wed, Jul 22

Sunny

10° / 5°

Thu, Jul 23

Light rain shower

21° / 10°

Fri, Jul 24

Light rain shower

21° / 16°

Sat, Jul 25

Patchy rain nearby

17° / 11°

Sun, Jul 26

Partly Cloudy

16° / 8°

Additional Forecasts for Santa Maria

Air Quality

💨 US EPA Index 1 (Good)

CO (Carbon Monoxide) 120.0 μg/m³

O₃ (Ozone) 47.0 μg/m³

NO₂ (Nitrogen Dioxide) 3.8 μg/m³

SO₂ (Sulphur Dioxide) 1.3 μg/m³

PM2.5 (Fine particles) 2.2 μg/m³

PM10 (Coarse particles) 2.8 μg/m³

Historical Weather

Select a Date:

Weather Forecasts for Other Cities in Brazil

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Weather in Brazil ›

Best Time to Be Outside in Santa Maria Tomorrow

There is no good daylight window left in Santa Maria today. Tomorrow, the most comfortable window looks like 11:00 to 11:00, when it is around 14°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Santa Maria

What is the temperature in Santa Maria right now?

The current temperature in Santa Maria is 12°C (54°F), overcast (feels like 12°C).

What's the weather like in Santa Maria right now?

Conditions in Santa Maria right now: Overcast, humidity 77%, wind 6 km/h E.

What is today's forecast for Santa Maria?

Today in Santa Maria: high 14°C, low 7°C, sunny. Chance of rain: 15%.

What is the 7-day weather forecast for Santa Maria?

Daily highs and lows for Santa Maria:

2026-07-13: 14°C / 7°C
2026-07-14: 18°C / 6°C
2026-07-15: 22°C / 8°C
2026-07-16: 24°C / 14°C
2026-07-17: 27°C / 19°C
2026-07-18: 27°C / 20°C
2026-07-19: 22°C / 19°C

Is it going to rain in Santa Maria today?

There is a 15% chance of rain in Santa Maria today. Total expected precipitation: 0.01 mm.

What is the wind speed in Santa Maria right now?

Wind in Santa Maria is currently 6 km/h (4 mph) from the E.

What is the UV index in Santa Maria right now?

The UV index in Santa Maria is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

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Weather forecasts for other major cities in 🇧🇷 Brazil: São Paulo · Rio de Janeiro · Brasilia · Belo Horizonte · Salvador · Fortaleza · Manaus · Curitiba · Recife · Goiânia · Belém · Porto Alegre · Guarulhos · Maceió · Campinas · São Luís · Campo Grande · Natal · Teresina · Nova Iguaçu · Duque de Caxias · João Pessoa · São Bernardo do Campo · São José dos Campos · Ribeirão Preto · Jaboatão · Sorocaba · Osasco · Aracaju · Santo André · Jaboatão dos Guararapes · Contagem · Feira de Santana · Cuiabá · Londrina · Juiz de Fora · Uberlândia · Porto Velho · Macapá · Campos dos Goytacazes · Aparecida de Goiânia · Florianópolis · Mauá · Belford Roxo · Joinville · Niterói · São João de Meriti · Ananindeua · Santos · Boa Vista