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Hour-by-Hour Forecast for Viana do Castelo, Portugal

Currently: 21 °C. Partly sunny. (Weather station: Porto / Pedras Rubras, Portugal). See more current weather

Hour-by-hour Forecast in Viana do Castelo — Graph

°C

Detailed Hourly Forecast — Next 24 hours

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  Conditions Comfort Precipitation
Time   Temp Weather Feels Like Wind   Humidity Chance Amount
18:00
Wed, 10 Sep
20 °C Partly cloudy. 20 °C 8 mph 83% 3% 0.0 mm (snow)
0.0 mm (rain)
19:00 20 °C Scattered clouds. 20 °C 9 mph 86% 3% 0.0 mm (snow)
0.0 mm (rain)
20:00 18 °C Mostly clear. 18 °C 7 mph 88% 2% 0.0 mm (snow)
0.0 mm (rain)
21:00 18 °C Clear. 18 °C 6 mph 89% 3% 0.0 mm (snow)
0.0 mm (rain)
22:00 18 °C Clear. 18 °C 5 mph 90% 4% 0.0 mm (snow)
0.0 mm (rain)
23:00 18 °C Clear. 18 °C 4 mph 90% 6% 0.0 mm (snow)
0.0 mm (rain)
00:00
Thu, 11 Sep
17 °C Clear. 17 °C 3 mph 91% 10% 0.0 mm (snow)
0.0 mm (rain)
01:00 17 °C Clear. 17 °C 2 mph 91% 11% 0.0 mm (snow)
0.0 mm (rain)
02:00 17 °C Clear. 17 °C 2 mph 92% 11% 0.0 mm (snow)
0.0 mm (rain)
03:00 16 °C Clear. 16 °C 2 mph 93% 10% 0.0 mm (snow)
0.0 mm (rain)
04:00 16 °C Clear. 16 °C 2 mph 93% 9% 0.0 mm (snow)
0.0 mm (rain)
05:00 16 °C Clear. 16 °C 3 mph 93% 7% 0.0 mm (snow)
0.0 mm (rain)
06:00 16 °C Clear. 16 °C 4 mph 94% 6% 0.0 mm (snow)
0.0 mm (rain)
07:00 16 °C Clear. 16 °C 4 mph 94% 5% 0.0 mm (snow)
0.0 mm (rain)
08:00 16 °C Sunny. 16 °C 4 mph 94% 4% 0.0 mm (snow)
0.0 mm (rain)
09:00 17 °C Scattered clouds. 17 °C 4 mph 90% 4% 0.0 mm (snow)
0.0 mm (rain)
10:00 18 °C Broken clouds. 18 °C 5 mph 86% 4% 0.0 mm (snow)
0.0 mm (rain)
11:00 19 °C Mostly cloudy. 19 °C 4 mph 84% 5% 0.0 mm (snow)
0.0 mm (rain)
12:00 20 °C Passing showers. Mostly cloudy. 20 °C 4 mph 82% 16% 0.0 mm (snow)
0.1 mm (rain)
13:00 20 °C Passing showers. Mostly cloudy. 20 °C 6 mph 81% 22% 0.0 mm (snow)
0.1 mm (rain)
14:00 21 °C Passing showers. Broken clouds. 21 °C 6 mph 81% 26% 0.0 mm (snow)
0.1 mm (rain)
15:00 21 °C Passing showers. Scattered clouds. 21 °C 6 mph 82% 28% 0.0 mm (snow)
0.2 mm (rain)
16:00 21 °C Mostly sunny. 21 °C 6 mph 83% 15% 0.0 mm (snow)
0.0 mm (rain)
17:00 21 °C Mostly sunny. 21 °C 5 mph 84% 17% 0.0 mm (snow)
0.0 mm (rain)
* Updated Wednesday, 10 September 2025 14:42:28 Viana do Castelo time - Weather by CustomWeather, © 2025

14 days extended forecast