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Weather in Viseu, Portugal 🇵🇹

Current Weather in Viseu

Yellow Thunderstorm Warning for Guarda
Sunny
18°C
Feels like 18°C. Sunny.
🌬️ 4 km/h E
💧 62% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 11°C
🌅 Sunrise: 07:32 AM
🌇 Sunset: 07:07 PM
Map Overlays:

Right now Viseu is 18°C with sunny, feeling like 18°C. Humidity sits at 62% and winds are near 4 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Viseu from about 12°C to 25°C. ⚠️ Yellow Thunderstorm Warning for Guarda

Hourly Forecast for Viseu

20:00
Patchy rain nearby
17°
36%
21:00
Light rain shower
16°
56%
22:00
Light rain shower
16°
73%
23:00
Moderate or heavy rain shower
16°
83%
00:00
Light rain shower
15°
82%
01:00
Moderate or heavy rain shower
14°
89%
02:00
Light rain shower
14°
80%
03:00
Light rain shower
14°
66%
04:00
Light drizzle
15°
65%
05:00
Patchy rain nearby
15°
40%
06:00
Overcast
15°
29%
07:00
Patchy rain nearby
14°
34%
08:00
Patchy rain nearby
15°
44%
09:00
Light rain shower
16°
47%
10:00
Moderate rain at times
18°
49%
11:00
Patchy rain nearby
19°
30%
12:00
Patchy rain nearby
20°
23%
13:00
Light rain shower
20°
51%
14:00
Light rain shower
20°
36%
15:00
Patchy light rain in area with thunder
20°
44%
16:00
Patchy light rain in area with thunder
20°
57%
17:00
Light rain shower
19°
66%
18:00
Light rain shower
18°
50%
19:00
Patchy rain nearby
15°
75%

14-Day Forecast for Viseu

Mon, Oct 05
Sunny Sunny
25° / 14°
Tue, Oct 06
Light rain shower Light rain shower
20° / 13°
Wed, Oct 07
Sunny Sunny
22° / 12°
Thu, Oct 08
Sunny Sunny
24° / 12°
Fri, Oct 09
Sunny Sunny
22° / 10°
Sat, Oct 10
Overcast Overcast
24° / 11°
Sun, Oct 11
Sunny Sunny
26° / 12°
Mon, Oct 12
Sunny Sunny
27° / 13°
Tue, Oct 13
Sunny Sunny
27° / 14°
Wed, Oct 14
Sunny Sunny
25° / 14°
Thu, Oct 15
Sunny Sunny
22° / 12°
Fri, Oct 16
Sunny Sunny
20° / 8°
Sat, Oct 17
Sunny Sunny
20° / 6°
Sun, Oct 18
Sunny Sunny
20° / 8°

Additional Forecasts for Viseu

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 126.0 μg/m³
O₃ (Ozone) 66.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.7 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 7.4 μg/m³
PM10 (Coarse particles) 9.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Portugal

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Weather in Portugal ›

Best Time to Be Outside in Viseu Tomorrow

There is no good daylight window left in Viseu today. Tomorrow, the most comfortable window looks like 11:00 to 14:00, when it is around 20°C. The next likely rain is around 21:00.

Frequently Asked Questions about Weather in Viseu

What is the temperature in Viseu right now?

Viseu is sitting at 18°C (65°F) right now, sunny (feels like 18°C).

What's the weather like in Viseu right now?

Right now Viseu has Sunny, humidity 62%, wind 4 km/h E.

What is today's forecast for Viseu?

Today in Viseu: high 25°C, low 14°C, sunny. Chance of rain: 64%.

What is the 7-day weather forecast for Viseu?

Daily highs and lows for Viseu:

  • 2026-10-05: 25°C / 14°C
  • 2026-10-06: 20°C / 13°C
  • 2026-10-07: 22°C / 12°C
  • 2026-10-08: 24°C / 12°C
  • 2026-10-09: 22°C / 10°C
  • 2026-10-10: 24°C / 11°C
  • 2026-10-11: 26°C / 12°C
Is it going to rain in Viseu today?

There is a 64% chance of rain in Viseu today. Total expected precipitation: 6.0 mm.

What is the wind speed in Viseu right now?

Wind in Viseu is currently 4 km/h (2 mph) from the E.

What is the UV index in Viseu right now?

The UV index in Viseu is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇵🇹 Portugal: Lisbon · Porto · Amadora · Braga · Setúbal · Coimbra · Queluz · Funchal · Cacém · Vila Nova de Gaia · Algueirão · Loures · Felgueiras · Évora · Rio de Mouro · Odivelas · Aveiro · Amora · Corroios · Barreiro · Monsanto · Rio Tinto · São Domingos de Rana · Figueira da Foz · Leiria · Ponte de Lima · Faro · Sesimbra · Guimarães · Ermesinde · Santo António dos Olivais · Portimão · Benfica · Cascais · Maia · Viana do Castelo · Oeiras · Esposende · Almada · Olivais · Castelo Branco · Alcabideche · Espinho · Câmara de Lobos · Guarda · Alvalade · Arrentela · Montijo · Charneca de Caparica · Olhão