Weather forecast for 10 daysArcas, Portugal
10-day overview
Daily temperatures
Warmest day: Monday 17°C.
Coldest period: Thursday - Friday 13°C.
Coldest period: Thursday - Friday 13°C.
Chance of precipitation
Highest chance: today 100%.
Long-term weather forecast
- Wednesday
- 11. Nov 2026
- min.
- 10°C
Rain
- Precip. probability: 100%
- Precipitation: 6mm
- Wind: 6km/hSSW 201°
- Humidity: 98%
- UV index: 0
- Sunrise: 07:12 WET
- Sunset: 17:12 WET
- details ▼
- Thursday
- 12. Nov 2026
- 15°C
- 10°C
Rain
- Precip. probability: 77%
- Precipitation: 22mm
- Wind: 15km/hSW 217°
- Humidity: 90%
- UV index: 2
- Sunrise: 07:13 WET
- Sunset: 17:11 WET
- details ▼
- Friday
- 13. Nov 2026
- 16°C
- 9°C
Rain
- Precip. probability: 72%
- Precipitation: 8mm
- Wind: 13km/hSSW 209°
- Humidity: 90%
- UV index: 1
- Sunrise: 07:14 WET
- Sunset: 17:10 WET
- details ▼
- Saturday
- 14. Nov 2026
- 15°C
- 8°C
Rain
- Precip. probability: 81%
- Precipitation: 8mm
- Wind: 12km/hSW 215°
- Humidity: 89%
- UV index: 1
- Sunrise: 07:16 WET
- Sunset: 17:09 WET
- details ▼
- Sunday
- 15. Nov 2026
- 15°C
- 10°C
Rain
- Precip. probability: 78%
- Precipitation: 20mm
- Wind: 17km/hSSW 208°
- Humidity: 88%
- UV index: 1
- Sunrise: 07:17 WET
- Sunset: 17:08 WET
- details ▼
- Monday
- 16. Nov 2026
- 17°C
- 13°C
Rain
- Precip. probability: 79%
- Precipitation: 15mm
- Wind: 13km/hSW 216°
- Humidity: 88%
- UV index: 1
- Sunrise: 07:18 WET
- Sunset: 17:07 WET
- details ▼
- Tuesday
- 17. Nov 2026
- 16°C
- 8°C
Rain
- Precip. probability: 79%
- Precipitation: 9mm
- Wind: 21km/hWSW 242°
- Humidity: 82%
- UV index: 1
- Sunrise: 07:19 WET
- Sunset: 17:06 WET
- details ▼
- Wednesday
- 18. Nov 2026
- 14°C
- 7°C
Showers
- Precip. probability: 53%
- Precipitation: 8mm
- Wind: 19km/hWSW 242°
- Humidity: 81%
- UV index: 2
- Sunrise: 07:20 WET
- Sunset: 17:05 WET
- details ▼
- Thursday
- 19. Nov 2026
- 13°C
- 5°C
Showers
- Precip. probability: 48%
- Precipitation: 5mm
- Wind: 14km/hWSW 246°
- Humidity: 77%
- UV index: 2
- Sunrise: 07:21 WET
- Sunset: 17:05 WET
- details ▼
- Friday
- 20. Nov 2026
- 13°C
- 5°C
Showers
- Precip. probability: 47%
- Precipitation: 4mm
- Wind: 9km/hSSW 213°
- Humidity: 81%
- UV index: 2
- Sunrise: 07:23 WET
- Sunset: 17:04 WET
- details ▼
Forecasts for the ten-day outlook show that wet conditions are anticipated daily.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 4mm to a maximum of 22mm.
In the upcoming period, the maximum temperature will vary between 13°C and 17°C, while there will be a marked difference in overnight low temperatures, as the overnight lows will vary from 5°C to 13°C.
Expect the warmest day on Monday, with temperatures peaking at 17°C; with a maximum temperature of 13°C, next Thursday and Friday will be the coldest days.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 4mm to a maximum of 22mm.
In the upcoming period, the maximum temperature will vary between 13°C and 17°C, while there will be a marked difference in overnight low temperatures, as the overnight lows will vary from 5°C to 13°C.
Expect the warmest day on Monday, with temperatures peaking at 17°C; with a maximum temperature of 13°C, next Thursday and Friday will be the coldest days.
Updated: Nov 11, 2026 @ 19:01:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Arcas, steady rain is likely on most days for the next ten days.
With daily precipitation varying from a maximum of 22mm to a minimum of 4mm, rainfall is anticipated every day in Arcas. Thursday, with substantial precipitation of 22mm, will be the day with the most rainfall.
The maximum temperature will vary between 13°C and 17°C, as the minimum temperature will be between 5°C and 13°C.
With the maximum temperature of 17°C, Monday will be the warmest day. With a maximum temperature of 13°C, next Thursday and Friday will be the coldest days.
On Saturday, prepare for a rain-soaked day, with showers expected to continue.
Light precipitation of 8mm is anticipated on Saturday in Arcas. The chance of rainfall is high at 81%.
On Saturday, the highest temperature will be 15°C, while the lowest temperature will be 8°C.
On Sunday, expect showery conditions to last throughout the day.
Moderate precipitation of 20mm is predicted on Sunday. The possibility of rainfall is 78%.
On Sunday, the highest temperature will be 15°C, while the lowest temperature will be 10°C.
