weathermetro
Cities / Portugal
/ Viseu
☀️ Casal do Rei weather
Clear sky. No rain expected in the next few hours.
Feels like 33° Wind 14 km/h S Humidity 26% UV 4 Air Fair ☀ 07:03 - 19:58
⚠ Yellow Thunderstorm Warning · Moderate Yellow Thunderstorm Warning - Viseu
⚠ Yellow High Temperature Warning · Moderate Yellow High Temperature Warning - Viseu
Right now it is 34° in Casal do Rei with clear skies and today's high is 36° with an overnight low of 20° . The sun rises at 07:03 and sets at 19:58, giving 12h 55m of daylight. Over the coming week highs range from 28° to 35° .
Casal do Rei is in Viseu, Portugal, sitting 298 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
18°
27°
36°
36°
19°
12:00 · 33.5° · 0 mm
13:00 · 34.9° · 0 mm
14:00 · 35.6° · 0 mm
15:00 · 35.9° · 0 mm
16:00 · 35.3° · 0 mm
17:00 · 34.2° · 0 mm
18:00 · 32.5° · 0 mm
19:00 · 29.7° · 0 mm
20:00 · 25.2° · 0 mm
21:00 · 23° · 0.1 mm
22:00 · 22° · 0.1 mm
23:00 · 20° · 0.3 mm
00:00 · 19.6° · 0.2 mm
01:00 · 19.7° · 0 mm
02:00 · 19.4° · 0 mm
03:00 · 19.2° · 0 mm
04:00 · 19.3° · 0 mm
05:00 · 18.6° · 0.1 mm
06:00 · 19° · 0 mm
07:00 · 19.1° · 0 mm
08:00 · 20.5° · 0 mm
09:00 · 23.5° · 0 mm
10:00 · 27° · 0 mm
11:00 · 30.1° · 0 mm
Precipitation
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 · 0.1 mm
21:00
22:00 · 0.1 mm
23:00 · 0.3 mm
00:00 · 0.2 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0.1 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
12:00
☀️
33.5°
31.2°
-
Clear sky
13:00
☀️
34.9°
32°
-
Clear sky
14:00
☀️
35.6°
32.7°
-
Clear sky
15:00
☀️
35.9°
33°
-
Clear sky
16:00
☀️
35.3°
33.4°
-
Clear sky
17:00
☀️
34.2°
32.7°
-
Clear sky
18:00
☀️
32.5°
31.2°
-
Clear sky
19:00
☀️
29.7°
29.2°
-
Clear sky
20:00
☀️
25.2°
24.7°
-
Clear sky
21:00
🌦️
23°
23°
0.1 mm
Light rain
22:00
🌦️
22°
22.5°
0.1 mm
Light rain
23:00
🌦️
20°
20.3°
0.3 mm
Light rain
🌦️
TodaySeptember 5th
Avg 28° Low 20° at 23:00
High 36° at 15:00
0.8 mm rain Feels 33° Wind ~16 km/h
Cloudy
Clear
Rain
00:00
25°
02:00
25°
04:00
24°
06:00
22°
0.3mm
08:00
23°
10:00
30°
12:00
34°
14:00
36°
16:00
35°
18:00
33°
20:00
25°
22:00
22°
0.1mm
🌦️
SundaySeptember 6th
Avg 24° Low 18° at 23:00
High 33° at 15:00
0.3 mm rain Wind ~15 km/h
Clear
Clear
00:00
20°
0.2mm
02:00
19°
04:00
19°
06:00
19°
08:00
21°
10:00
27°
12:00
32°
14:00
33°
16:00
33°
18:00
30°
20:00
23°
22:00
19°
☀️
MondaySeptember 7th
Avg 23° Low 16° at 07:00
High 33° at 15:00
Feels 30° Wind ~14 km/h
Clear
Clear
00:00
18°
02:00
17°
04:00
17°
06:00
17°
08:00
18°
10:00
25°
12:00
31°
14:00
33°
16:00
33°
18:00
30°
20:00
21°
22:00
18°
🌦️
TuesdaySeptember 8th
Avg 19° Low 13° at 07:00
High 28° at 14:00
0.2 mm rain Feels 25° Wind ~19 km/h
Clear
Clear
Cloudy
00:00
16°
02:00
15°
04:00
14°
06:00
14°
08:00
15°
10:00
21°
12:00
26°
14:00
28°
16:00
24°
18:00
21°
0.2mm
20:00
18°
22:00
18°
☀️
WednesdaySeptember 9th
Avg 21° Low 15° at 08:00
High 29° at 15:00
0.1 mm rain Feels 26° Wind ~13 km/h
Clear
Cloudy
00:00
18°
02:00
18°
04:00
16°
06:00
18°
08:00
15°
10:00
20°
12:00
25°
14:00
29°
16:00
29°
18:00
28°
20:00
20°
22:00
17°
☀️
ThursdaySeptember 10th
Avg 22° Low 15° at 06:00
High 32° at 16:00
Feels 28° Wind ~17 km/h
Cloudy
Clear
00:00
16°
02:00
15°
04:00
16°
06:00
15°
08:00
17°
10:00
21°
12:00
26°
14:00
30°
16:00
32°
18:00
29°
20:00
24°
22:00
20°
☀️
FridaySeptember 11th
Avg 25° Low 18° at 06:00
High 35° at 15:00
Feels 32° Wind ~13 km/h
Clear
00:00
19°
02:00
19°
04:00
19°
06:00
18°
08:00
20°
10:00
26°
12:00
31°
14:00
34°
16:00
35°
18:00
31°
20:00
26°
22:00
22°
☀️
SaturdaySeptember 12th
Avg 26° Low 20° at 06:00
High 34° at 16:00
Feels 31° Wind ~22 km/h
Clear
00:00
21°
02:00
21°
04:00
21°
06:00
20°
08:00
22°
10:00
25°
12:00
29°
14:00
33°
16:00
34°
18:00
32°
20:00
29°
22:00
25°
☀️
SundaySeptember 13th
Avg 28° Low 22° at 07:00
High 36° at 16:00
Feels 32° Wind ~23 km/h
Clear
00:00
25°
02:00
24°
04:00
23°
06:00
22°
08:00
23°
10:00
27°
12:00
31°
14:00
35°
16:00
36°
18:00
33°
20:00
29°
22:00
25°
🌤️
MondaySeptember 14th
Avg 28° Low 22° at 07:00
High 37° at 16:00
Wind ~18 km/h
Cloudy
Clear
Partly Cloudy
Clear
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
22°
08:00
23°
10:00
26°
12:00
31°
14:00
36°
16:00
37°
18:00
34°
20:00
29°
22:00
26°
☀️
TuesdaySeptember 15th
Avg 28° Low 20° at 23:00
High 39° at 15:00
Feels 37° Wind ~14 km/h
Partly Cloudy
Clear
Partly Cloudy
Clear
00:00
24°
02:00
23°
04:00
23°
06:00
22°
08:00
23°
10:00
28°
12:00
35°
14:00
38°
16:00
38°
18:00
32°
20:00
26°
22:00
21°
☀️
WednesdaySeptember 16th
Avg 25° Low 18° at 23:00
High 34° at 15:00
Feels 32° Wind ~14 km/h
Cloudy
Clear
00:00
20°
02:00
20°
04:00
20°
06:00
18°
08:00
21°
10:00
26°
12:00
31°
14:00
34°
16:00
34°
18:00
29°
20:00
24°
22:00
19°
☀️
ThursdaySeptember 17th
Avg 24° Low 17° at 06:00
High 35° at 15:00
Feels 33° Wind ~12 km/h
Clear
00:00
18°
02:00
18°
04:00
18°
06:00
17°
08:00
20°
10:00
26°
12:00
31°
14:00
34°
16:00
34°
18:00
29°
20:00
23°
22:00
18°
🌤️
FridaySeptember 18th
Avg 23° Low 18° at 05:00
High 33° at 16:00
Feels 31° Wind ~20 km/h
Clear
Clear
Cloudy
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
19°
10:00
22°
12:00
27°
14:00
31°
16:00
33°
18:00
28°
20:00
23°
22:00
20°
☀️
SaturdaySeptember 19th
Avg 21° Low 15° at 07:00
High 31° at 16:00
Feels 29° Wind ~21 km/h
Clear
00:00
18°
02:00
18°
04:00
18°
06:00
16°
08:00
16°
10:00
19°
12:00
24°
14:00
29°
16:00
31°
18:00
28°
20:00
22°
22:00
17°
☀️
SundaySeptember 20th
Avg 19° Low 14° at 06:00
High 27° at 14:00
Feels 24° Wind ~15 km/h
Clear
Partly Cloudy
00:00
16°
02:00
15°
04:00
15°
06:00
14°
08:00
17°
10:00
22°
12:00
26°
14:00
27°
16:00
26°
18:00
22°
20:00
18°
22:00
15°
Sun
☀️ Sunrise 07:03 · Sunset 19:58
12h 55m of daylight · Europe/Lisbon
Air quality
PM2.5 12.3 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Casal do Rei weather
Will it rain in Casal do Rei today?
Only a trace - around 0.8 mm is expected in Casal do Rei today, not enough to need an umbrella.
What is the temperature in Casal do Rei right now?
It is 34° in Casal do Rei right now. Today runs between a low of 20° and a high of 36° .
What time is sunrise and sunset in Casal do Rei?
The sun rises at 07:03 and sets at 19:58 local time in Casal do Rei today, giving 12h 55m of daylight.
What is the air quality in Casal do Rei?
PM2.5 in Casal do Rei is currently 12.3 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Casal do Rei 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 Casal do Rei 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.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC