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Weather in San-Sebastyan, Brazil — today, tomorrow and 14-day forecast

Updated 21.08 at 16:00

+32°

Partly cloudy

feels like +27°

4.8 m/s, W18%759 mmHg06:2518:04🌙 63%

Weather in San-Sebastyan now: +32°, partly cloudy, wind 4.8 m/s, humidity 18%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.

Now Tomorrow 3 days Week 2 weeks 🗄 Archive 📒 Diary 🎣 Fishing 🌊 Water t°

Partly cloudy. Now +32°, feels like +27°, wind 4.8 m/s, W.

Weather in San-Sebastyan now

+27°

Feels like

4.8 m/s

Wind, W

18%

Humidity

2

UV index

759

Pressure, mmHg

no precip

Precip, mm

06:25

Sunrise

18:04

Sunset · day 11h 39m

Hourly forecast for today in San-Sebastyan

16:00

+32°

17:00

+31°

18:00

+29°

🌇 sunset

19:00

+27°

20:00

+26°

21:00

+25°

22:00

+24°

23:00

+23°

00:00

+23°

01:00

+22°

02:00

+21°

03:00

+20°

04:00

+20°

05:00

+19°

06:00

+19°

🌅 sunrise

07:00

+19°

08:00

+22°

09:00

+24°

10:00

+26°

11:00

+28°

12:00

+30°

13:00

+31°

14:00

+31°

15:00

+31°

swipe→

Weather in San-Sebastyan tomorrow

From +19° to +31° — day and night.

Saturday

August 22

+19°+31°

🌬 4 m/s · UV 11

Weather in San-Sebastyan for 3 days

From +19° to +32° — day and night.

Friday

August 21

+26°+32°

🌬 5 m/s · UV 2

Saturday

August 22

+19°+31°

🌬 4 m/s · UV 11

Sunday

August 23

+19°+32°

🌬 5 m/s · UV 11

Weather in San-Sebastyan for the week

Including the 5-day outlook.

From +19° to +32° — day and night.

Friday

August 21

+26°+32°

🌬 5 m/s · UV 2

Saturday

August 22

+19°+31°

🌬 4 m/s · UV 11

Sunday

August 23

+19°+32°

🌬 5 m/s · UV 11

Monday

August 24

+22°+32°

🌬 4 m/s · UV 0

Tuesday

August 25

+23°+32°

🌬 4 m/s

Wednesday

August 26

+23°+32°

🌬 4 m/s

Thursday

August 27

+20°+32°

🌬 4 m/s

Weather in San-Sebastyan for 2 weeks

Including the 10-day outlook.

From +19° to +35° — day and night.

Friday

August 21

+26°+32°

🌬 5 m/s · UV 2

Saturday

August 22

+19°+31°

🌬 4 m/s · UV 11

Sunday

August 23

+19°+32°

🌬 5 m/s · UV 11

Monday

August 24

+22°+32°

🌬 4 m/s · UV 0

Tuesday

August 25

+23°+32°

🌬 4 m/s

Wednesday

August 26

+23°+32°

🌬 4 m/s

Thursday

August 27

+20°+32°

🌬 4 m/s

Friday

August 28

+22°+33°

🌬 5 m/s

Saturday

August 29

+23°+34°

🌬 3 m/s

Sunday

August 30

+23°+35°

🌬 3 m/s

Monday

August 31

+28°+28°

🌬 3 m/s

Weekend weather in San-Sebastyan

Saturday, August 22 · +31° / +19° · Mostly clear

Sunday, August 23 · +32° / +19° · Partly cloudy

Weather for the weather-sensitive

759

Pressure, mmHg · 1 below norm

4.8 m/s

Wind, W

18%

Humidity

+27°

Feels like

Kp 0.7

Magnetic storms · quiet

Magnetic storms — details →

📒 Weather diary in San-Sebastyan

Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →

What to do in San-Sebastyan in weather like this 🎯

🏖️Beach

🏊Swimming

🍦Ice cream

🚣SUP or kayak

🎣Fishing

🚴Cycling

🏃A run

🛼Rollerblading

🌿 Air quality & pollen

0 AQI · good

Air quality →Pollen → 📒 Weather diary →

Air-quality bunny

✉️ Weather forecast by email

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Pogoda 1 bunny with a letter

Fishing in San-Sebastyan: bite today — 8/10 🎣

Good: steady conditions — good to go. Most active is crucian carp (9/10).

🧭 759 mmHg🌖 day 9🌊 water +26°

Bite forecast →

The Moon today 🌙

Waxing moon

Illumination · 63%

12:32

Moonrise

01:15

Moonset

Lunar calendar →

Weather archive →

San-Sebastyan, Brazil. Population 98 612.

Precipitation map 🌧️

Open the full map & radar →

Cities near San-Sebastyan 📍

Brazilia / im. prezidenta Zhuselinu Kubicheka

Brazilia

Nukleo-Bandeyranti

Sidadi-Osidental

Valparaizu-di-Goyas

FAQ about weather in San-Sebastyan ❓

What's the weather in San-Sebastyan right now?

Now +32°, partly cloudy, wind 4.8 m/s, W, humidity 18%. Feels like +27°.

What's the weather in San-Sebastyan tomorrow?

Tomorrow: +31° by day, +19° at night, mostly clear.

Sunrise and sunset in San-Sebastyan?

Sunrise 06:25, sunset 18:04, day length 11h 39m.

What's the pressure and humidity in San-Sebastyan?

Pressure 759 mmHg, humidity 18%, wind 5 m/s. Matters for weather-sensitive people.

Do I need an umbrella in San-Sebastyan today?

No, precipitation is unlikely — you can go out without an umbrella.

Will it be hot in San-Sebastyan?

Up to +32° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.

How long is it safe to stay in the sun in San-Sebastyan?

At UV 2, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.

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Weather in San-Sebastyan — in detail

Weather in San-Sebastyan from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.

To quickly check the weather in San-Sebastyan anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.

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Weather alerts for San-Sebastyan?

Tomorrow's forecast, storm warnings, frost and heat — every day at 17:00 city time.

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