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Weather in Altu-du-Seyshalinyu — today, tomorrow and 14-day forecast

Updated 21.09 at 15:31

+33°

Clear

feels like +33°

2.7 m/s, N39%766 mmHg06:2218:37🌙 76%

Weather in Altu-du-Seyshalinyu now: +33°, clear, wind 2.7 m/s, humidity 39%. 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°

Clear. Now +33°, feels like +33°, wind 2.7 m/s, N.

Weather in Altu-du-Seyshalinyu now

+33°

Feels like

2.7 m/s

Wind, N

39%

Humidity

3

UV index

766

Pressure, mmHg

no precip

Precip, mm

06:22

Sunrise

18:37

Sunset · day 12h 15m

Hourly forecast for today in Altu-du-Seyshalinyu

16:00

+33°

17:00

+31°

18:00

+28°

🌇 sunset

19:00

+26°

20:00

+25°

21:00

+25°

22:00

+25°

23:00

+25°

00:00

+24°

01:00

+24°

02:00

+23°

03:00

+22°

04:00

+21°

05:00

+21°

06:00

+20°

🌅 sunrise

07:00

+20°

08:00

+22°

09:00

+24°

10:00

+26°

11:00

+29°

12:00

+30°

13:00

+31°

14:00

+31°

15:00

+30°

swipe→

Weather in Altu-du-Seyshalinyu tomorrow

From +20° to +31° — day and night.

Tuesday

September 22

+20°+31°

🌬 5 m/s · UV 7

Weather in Altu-du-Seyshalinyu for 3 days

From +20° to +34° — day and night.

Monday

September 21

+25°+33°

🌬 7 m/s · UV 3

Tuesday

September 22

+20°+31°

🌬 5 m/s · UV 7

Wednesday

September 23

+20°+34°

🌬 5 m/s · UV 6

Weather in Altu-du-Seyshalinyu for the week

Including the 5-day outlook.

From +17° to +34° — day and night.

Monday

September 21

+25°+33°

🌬 7 m/s · UV 3

Tuesday

September 22

+20°+31°

🌬 5 m/s · UV 7

Wednesday

September 23

+20°+34°

🌬 5 m/s · UV 6

Thursday

September 24

+18°+29°

🌬 4 m/s · UV 0

Friday

September 25

+17°+25°

🌬 5 m/s

Saturday

September 26

+17°+28°

🌬 4 m/s

Sunday

September 27

+19°+29°

🌬 5 m/s

Weather in Altu-du-Seyshalinyu for 2 weeks

Including the 10-day outlook.

From +17° to +34° — day and night.

Monday

September 21

+25°+33°

🌬 7 m/s · UV 3

Tuesday

September 22

+20°+31°

🌬 5 m/s · UV 7

Wednesday

September 23

+20°+34°

🌬 5 m/s · UV 6

Thursday

September 24

+18°+29°

🌬 4 m/s · UV 0

Friday

September 25

+17°+25°

🌬 5 m/s

Saturday

September 26

+17°+28°

🌬 4 m/s

Sunday

September 27

+19°+29°

🌬 5 m/s

Monday

September 28

+19°+27°

💧 0.1 mm · 🌬 4 m/s

Tuesday

September 29

+18°+27°

🌬 4 m/s

Wednesday

September 30

+19°+27°

🌬 3 m/s

Thursday

October 1

+19°+19°

🌬 1 m/s

Weekend weather in Altu-du-Seyshalinyu

Saturday, September 26 · +28° / +17° · Partly cloudy

Sunday, September 27 · +29° / +19° · Overcast

Weather for the weather-sensitive

766

Pressure, mmHg · 6 above norm

2.7 m/s

Wind, N

39%

Humidity

+33°

Feels like

Kp 1.3

Magnetic storms · quiet

Magnetic storms — details →

📒 Weather diary in Altu-du-Seyshalinyu

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

What to do in Altu-du-Seyshalinyu in weather like this 🎯

🏖️Beach

🏊Swimming

🍦Ice cream

🚣SUP or kayak

🎣Fishing

🚴Cycling

🏃A run

🛼Rollerblading

Water temperature in Atlantic Ocean

+17°

Sea · cold

More on water in Altu-du-Seyshalinyu →

Diver bunny

🌿 Air quality & pollen

0 AQI · good

Air quality →Pollen → 📒 Weather diary →

Air-quality bunny

Fishing in Altu-du-Seyshalinyu: bite today — 8/10 🎣

Good: steady conditions — good to go. Most active is horse mackerel (8/10).

🧭 766 mmHg🌖 day 11🌊 water +17°

Bite forecast →

The Moon today 🌙

Waxing moon

Illumination · 76%

16:02

Moonrise

00:45

Moonset

Lunar calendar →

Weather archive →

Altu-du-Seyshalinyu, Okrug Setubal, Portugal. Population 51 280.

Precipitation map 🌧️

Open the full map & radar →

Cities near Altu-du-Seyshalinyu 📍

Baysha-da-Baneyra

Vale-da-Amoreyra

Aldeyya-de-Payyu-Piresh

Weather stations — Altu-du-Seyshalinyu 📡

Lissabon / Portela (aeroport) · +30° airport · 15 kmMontizhu (Santu-Izidru-de-Pegoynsh) · +35° 37 km

FAQ about weather in Altu-du-Seyshalinyu ❓

What's the weather in Altu-du-Seyshalinyu right now?

Now +33°, clear, wind 2.7 m/s, N, humidity 39%. Feels like +33°.

What's the weather in Altu-du-Seyshalinyu tomorrow?

Tomorrow: +31° by day, +20° at night, mostly clear.

Sunrise and sunset in Altu-du-Seyshalinyu?

Sunrise 06:22, sunset 18:37, day length 12h 15m.

What's the pressure and humidity in Altu-du-Seyshalinyu?

Pressure 766 mmHg, humidity 39%, wind 7 m/s. Matters for weather-sensitive people.

Do I need an umbrella in Altu-du-Seyshalinyu today?

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

Will it be hot in Altu-du-Seyshalinyu?

Up to +33° 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 Altu-du-Seyshalinyu?

At UV 3, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.

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Weather in Altu-du-Seyshalinyu — in detail

Weather in Altu-du-Seyshalinyu 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 Altu-du-Seyshalinyu 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 Altu-du-Seyshalinyu?

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

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