Cities / Portugal / Viseu

26°

☀️ Casais weather

Clear sky. No rain expected in the next few hours.

Feels like 24° Wind 7 km/h E Humidity 33% UV 0 Air Good ☀ 07:01 - 20:02
⚠ Yellow High Temperature Warning · Moderate

Yellow High Temperature Warning - Viseu

Right now it is 26° in Casais with clear skies and today's high is 36° with an overnight low of 20°. The sun rises at 07:01 and sets at 20:02, giving 13h 01m of daylight. Over the coming week highs range from 27° to 35°.

Casais is in Viseu, Portugal, sitting 852 m above sea level. Local time is Europe/Lisbon (UTC+1), and every time on this page is shown in it.

Next 24 hours - temperature

23° 30° 37° 36° 23° 09:00 · 24.8° · 0 mm 10:00 · 28.7° · 0 mm 11:00 · 31.8° · 0 mm 12:00 · 34.6° · 0 mm 13:00 · 35.9° · 0 mm 14:00 · 36.2° · 0 mm 15:00 · 36.4° · 0 mm 16:00 · 36° · 0 mm 17:00 · 35.5° · 0 mm 18:00 · 33.9° · 0 mm 19:00 · 29.7° · 0 mm 20:00 · 25° · 0 mm 21:00 · 24.4° · 0 mm 22:00 · 24.4° · 0 mm 23:00 · 24.3° · 0 mm 00:00 · 24.4° · 0 mm 01:00 · 24.6° · 0 mm 02:00 · 24.6° · 0 mm 03:00 · 24.6° · 0 mm 04:00 · 23.2° · 0.1 mm 05:00 · 24.2° · 0 mm 06:00 · 23.8° · 0 mm 07:00 · 23.3° · 0 mm 08:00 · 24.2° · 0 mm

Precipitation

09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0 mm 20:00 · 0 mm 21:00 · 0 mm 21:00 22:00 · 0 mm 23:00 · 0 mm 00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0.1 mm 05:00 · 0 mm 06:00 · 0 mm 06:00 07:00 · 0 mm 08:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
09:00 ☀️ 24.8° 23° - Clear sky
10:00 ☀️ 28.7° 26.8° - Clear sky
11:00 ☀️ 31.8° 29.9° - Clear sky
12:00 ☀️ 34.6° 32.8° - Clear sky
13:00 ☀️ 35.9° 33.6° - Clear sky
14:00 ☀️ 36.2° 33.1° - Clear sky
15:00 ☀️ 36.4° 32.4° - Clear sky
16:00 ☀️ 36° 32.8° - Clear sky
17:00 ☀️ 35.5° 32.5° - Clear sky
18:00 ☀️ 33.9° 31° - Clear sky
19:00 ☀️ 29.7° 28° - Clear sky
20:00 ☁️ 25° 24° - Overcast

Next 16 days

Today☀️ 36°20° Fri 4🌦️ 35°23°0.7mm Sat 5🌦️ 35°20°1.3mm Sun 6☀️ 29°16° Mon 7☀️ 29°15° Tue 8⛅ 28°14° Wed 9☁️ 27°14° Thu 10☀️ 29°14° Fri 11⛅ 29°15° Sat 12☀️ 29°15° Sun 13☁️ 22°14° Mon 14☁️ 26°13° Tue 15⛅ 27°14°0.6mm Wed 16☀️ 29°14° Thu 17☀️ 29°15° Fri 18☀️ 25°14°
☀️ TodaySeptember 3rd Avg 27° Low 20° at 07:00 High 36° at 15:00 Feels 33° Wind ~13 km/h
Clear Cloudy
00:00 20°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 29°
12:00 35°
14:00 36°
16:00 36°
18:00 34°
20:00 25°
22:00 24°
🌦️ FridaySeptember 4th Avg 28° Low 23° at 04:00 High 35° at 15:00 0.7 mm rain Feels 32° Wind ~13 km/h
Clear Rain Cloudy
00:00 24°
02:00 25°
04:00 23° 0.1mm
06:00 24°
08:00 24°
10:00 29° 0.3mm
12:00 33°
14:00 35°
16:00 35°
18:00 31°
20:00 25°
22:00 24°
🌦️ SaturdaySeptember 5th Avg 27° Low 20° at 22:00 High 35° at 15:00 1.3 mm rain Feels 33° Wind ~16 km/h
Cloudy Clear Rain
00:00 25°
02:00 24° 0.1mm
04:00 25°
06:00 25°
08:00 25°
10:00 28° 0.1mm
12:00 33°
14:00 35°
16:00 33°
18:00 30°
20:00 21° 0.5mm
22:00 20° 0.4mm
☀️ SundaySeptember 6th Avg 22° Low 16° at 23:00 High 29° at 15:00 Feels 27° Wind ~15 km/h
Clear Clear
00:00 20°
02:00 20°
04:00 18°
06:00 17°
08:00 18°
10:00 23°
12:00 27°
14:00 29°
16:00 28°
18:00 26°
20:00 19°
22:00 16°
☀️ MondaySeptember 7th Avg 21° Low 15° at 03:00 High 29° at 15:00 Feels 27° Wind ~14 km/h
Clear Cloudy Clear
00:00 16°
02:00 15°
04:00 15°
06:00 16°
08:00 17°
10:00 23°
12:00 28°
14:00 29°
16:00 29°
18:00 26°
20:00 19°
22:00 16°
⛅ TuesdaySeptember 8th Avg 20° Low 14° at 06:00 High 28° at 15:00 Feels 25° Wind ~15 km/h
Clear Partly Cloudy Cloudy
00:00 16°
02:00 15°
04:00 15°
06:00 14°
08:00 16°
10:00 21°
12:00 25°
14:00 27°
16:00 28°
18:00 24°
20:00 19°
22:00 15°
☁️ WednesdaySeptember 9th Avg 19° Low 14° at 06:00 High 27° at 15:00 Feels 25° Wind ~16 km/h
Partly Cloudy Cloudy Cloudy Partly Cloudy
00:00 15°
02:00 14°
04:00 14°
06:00 14°
08:00 16°
10:00 21°
12:00 24°
14:00 26°
16:00 27°
18:00 23°
20:00 19°
22:00 16°
☀️ ThursdaySeptember 10th Avg 20° Low 14° at 06:00 High 29° at 15:00 Feels 26° Wind ~15 km/h
Clear
00:00 15°
02:00 15°
04:00 15°
06:00 14°
08:00 16°
10:00 22°
12:00 26°
14:00 28°
16:00 29°
18:00 25°
20:00 21°
22:00 17°
⛅ FridaySeptember 11th Avg 20° Low 15° at 06:00 High 29° at 16:00 Feels 27° Wind ~12 km/h
Clear Cloudy Clear
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 16°
10:00 19°
12:00 23°
14:00 27°
16:00 29°
18:00 25°
20:00 21°
22:00 18°
☀️ SaturdaySeptember 12th Avg 21° Low 15° at 23:00 High 29° at 15:00 Feels 25° Wind ~17 km/h
Clear
00:00 17°
02:00 17°
04:00 17°
06:00 16°
08:00 18°
10:00 23°
12:00 27°
14:00 28°
16:00 28°
18:00 24°
20:00 20°
22:00 16°
☁️ SundaySeptember 13th Avg 17° Low 14° at 23:00 High 22° at 14:00 Wind ~11 km/h
Clear Cloudy
00:00 15°
02:00 14°
04:00 14°
06:00 14°
08:00 15°
10:00 18°
12:00 21°
14:00 22°
16:00 22°
18:00 20°
20:00 17°
22:00 14°
☁️ MondaySeptember 14th Avg 17° Low 13° at 02:00 High 26° at 16:00 Wind ~9 km/h
Cloudy Clear
00:00 13°
02:00 13°
04:00 13°
06:00 13°
08:00 15°
10:00 18°
12:00 21°
14:00 24°
16:00 26°
18:00 21°
20:00 16°
22:00 15°
⛅ TuesdaySeptember 15th Avg 19° Low 14° at 06:00 High 27° at 15:00 0.6 mm rain Feels 25° Wind ~12 km/h
Partly Cloudy Rain Partly Cloudy Cloudy Partly Cloudy
00:00 15°
02:00 16°
04:00 15°
06:00 14° 0.1mm
08:00 15° 0.1mm
10:00 20° 0.1mm
12:00 24°
14:00 26°
16:00 27°
18:00 23°
20:00 18°
22:00 14°
☀️ WednesdaySeptember 16th Avg 20° Low 14° at 00:00 High 29° at 13:00 Wind ~15 km/h
Clear
00:00 14°
02:00 15°
04:00 16°
06:00 15°
08:00 18°
10:00 24°
12:00 28°
14:00 28°
16:00 25°
18:00 23°
20:00 20°
22:00 16°
☀️ ThursdaySeptember 17th Avg 21° Low 15° at 06:00 High 29° at 14:00 Feels 27° Wind ~14 km/h
Partly Cloudy Clear Clear
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 18°
10:00 24°
12:00 28°
14:00 29°
16:00 28°
18:00 24°
20:00 20°
22:00 18°
☀️ FridaySeptember 18th Avg 19° Low 14° at 23:00 High 25° at 13:00 Feels 22° Wind ~15 km/h
Clear Partly Cloudy Clear Clear
00:00 18°
02:00 17°
04:00 17°
06:00 15°
08:00 17°
10:00 21°
12:00 25°
14:00 25°
16:00 21°
18:00 20°
20:00 18°
22:00 14°

Sun

☀️ Sunrise 07:01 · Sunset 20:02

13h 01m of daylight · Europe/Lisbon

Air quality

PM2.5 4.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Sá · 0.6 km Meridãos · 1.2 km Macieira · 1.8 km Fermentãos · 1.8 km Quinhão · 1.9 km Mourelos · 2.4 km

Tools for Casais

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Casais weather

Will it rain in Casais today?

No rain is in the forecast for Casais today.

What is the temperature in Casais right now?

It is 26° in Casais right now, though it feels closer to 24°. Today runs between a low of 20° and a high of 36°.

What time is sunrise and sunset in Casais?

The sun rises at 07:01 and sets at 20:02 local time in Casais today, giving 13h 01m of daylight.

What is the air quality in Casais?

PM2.5 in Casais is currently 4.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Casais forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Casais best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

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