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

Updated 22.08 at 07:31
+17°
Clear
feels like +18°
1.6 m/s, W83%761 mmHg05:5619:23🌙 69%

Weather in Altu-du-Seyshalinyu now: +17°, clear, wind 1.6 m/s, humidity 83%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.

NowTomorrow3 daysWeek2 weeks🗄 Archive📒 Diary🎣 Fishing🌊 Water t°
Clear. Now +17°, feels like +18°, wind 1.6 m/s, W.

Weather in Altu-du-Seyshalinyu now

+18°
Feels like
1.6 m/s
Wind, W
83%
Humidity
0
UV index
761
Pressure, mmHg
no precip
Precip, mm
05:56
Sunrise
19:23
Sunset · day 13h 27m
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Hourly forecast for today in Altu-du-Seyshalinyu

+21°+22°+23°+24°+25°+25°+24°+24°+24°+23°+22°+21°+21°+20°+20°+20°+19°+19°+19°+19°+19°+20°+20°+21°🌅05:56🌇19:23
09:00
+21°
10:00
+22°
11:00
+23°
12:00
+24°
13:00
+25°
14:00
+25°
15:00
+24°
16:00
+24°
17:00
+24°
18:00
+23°
19:00
+22°
🌇 sunset
20:00
+21°
21:00
+21°
22:00
+20°
23:00
+20°
00:00
+20°
01:00
+19°
02:00
+19°
03:00
+19°
04:00
+19°
05:00
+19°
🌅 sunrise
06:00
+20°
07:00
+20°
08:00
+21°
swipe

Weather in Altu-du-Seyshalinyu tomorrow

From +19° to +22° — day and night.

Sunday
August 23
+19°+22°
💧 113.2 mm · 🌬 8 m/s · UV 8

Weather in Altu-du-Seyshalinyu for 3 days

From +17° to +25° — day and night.

Saturday
August 22
+17°+25°
🌬 6 m/s · UV 8
Sunday
August 23
+19°+22°
💧 113.2 mm · 🌬 8 m/s · UV 8
Monday
August 24
+20°+24°
💧 53.7 mm · 🌬 9 m/s · UV 8

Weather in Altu-du-Seyshalinyu for the week

Including the 5-day outlook.

From +17° to +25° — day and night.

Saturday
August 22
+17°+25°
🌬 6 m/s · UV 8
Sunday
August 23
+19°+22°
💧 113.2 mm · 🌬 8 m/s · UV 8
Monday
August 24
+20°+24°
💧 53.7 mm · 🌬 9 m/s · UV 8
Tuesday
August 25
+19°+24°
💧 0.5 mm · 🌬 4 m/s · UV 0
Wednesday
August 26
+20°+24°
💧 2.1 mm · 🌬 4 m/s
Thursday
August 27
+18°+23°
💧 0.5 mm · 🌬 5 m/s
Friday
August 28
+17°+23°
🌬 4 m/s

Weather in Altu-du-Seyshalinyu for 2 weeks

Including the 10-day outlook.

From +17° to +26° — day and night.

Saturday
August 22
+17°+25°
🌬 6 m/s · UV 8
Sunday
August 23
+19°+22°
💧 113.2 mm · 🌬 8 m/s · UV 8
Monday
August 24
+20°+24°
💧 53.7 mm · 🌬 9 m/s · UV 8
Tuesday
August 25
+19°+24°
💧 0.5 mm · 🌬 4 m/s · UV 0
Wednesday
August 26
+20°+24°
💧 2.1 mm · 🌬 4 m/s
Thursday
August 27
+18°+23°
💧 0.5 mm · 🌬 5 m/s
Friday
August 28
+17°+23°
🌬 4 m/s
Saturday
August 29
+17°+24°
🌬 5 m/s
Sunday
August 30
+17°+25°
🌬 4 m/s
Monday
August 31
+18°+26°
🌬 3 m/s

Weekend weather in Altu-du-Seyshalinyu

Saturday, August 22 · +25° / +17° · Clear
Sunday, August 23 · +22° / +19° · Violent showers

Weather for the weather-sensitive

761
Pressure, mmHg · 1 above norm
1.6 m/s
Wind, W
83%
Humidity
+18°
Feels like
Kp 0.7
Magnetic storms · quiet
Magnetic storms — details →

📒 Weather diary in Altu-du-Seyshalinyu

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 Altu-du-Seyshalinyu in weather like this 🎯

🏛️Museum
🎬Cinema
A café
🛍️Shopping mall
🎳Bowling
🏊Indoor pool
🎭Theatre

Water temperature in Atlantic Ocean

+19°
Sea · cool
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).
🧭 761 mmHg🌖 day 10🌊 water +19°
Bite forecast →

The Moon today 🌙

Waxing moon
Illumination · 69%
16:03
Moonrise
00:07
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 📍

+17°
Lavradiu
+17°
Verderena
+17°
Barreyru
+24°
Baysha-da-Baneyra
+18°
Vale-da-Amoreyra
+18°
Palyaysh
+24°
Alyush-Vedrush
+25°
Aldeyya-de-Payyu-Piresh

Weather stations — Altu-du-Seyshalinyu 📡

Lissabon / Portela (aeroport) · +18° airport · 15 kmMontizhu (Santu-Izidru-de-Pegoynsh) · +16° 37 km

FAQ about weather in Altu-du-Seyshalinyu ❓

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

Now +17°, clear, wind 1.6 m/s, W, humidity 83%. Feels like +18°.

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

Tomorrow: +22° by day, +19° at night, violent showers.

Sunrise and sunset in Altu-du-Seyshalinyu?

Sunrise 05:56, sunset 19:23, day length 13h 27m.

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

Pressure 761 mmHg, humidity 83%, wind 6 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.

Do I need sunscreen in Altu-du-Seyshalinyu?

Yes, the UV index is 8 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.

Is it a good day for a picnic in Altu-du-Seyshalinyu?

Yes, it’s warm and dry (up to +25°) — a good time for a picnic, a walk or a barbecue.

How long is it safe to stay in the sun in Altu-du-Seyshalinyu?

At UV 8, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.

Is it a good day to wash the car in Altu-du-Seyshalinyu?

No precipitation expected — a good time to wash the car; rain won’t spoil it in the coming hours.

Is it good weather for a walk or a bike ride in Altu-du-Seyshalinyu?

Yes, dry and comfortable (up to +25°) — great for a walk, a bike ride or a run.

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Weather in Altu-du-Seyshalinyu — in detail

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