Weather forecast for 10 daysArcas, Portugal
Weather forecast for the weekend
Saturday 14. Nov 2026
- 15°C
- 9°C
Showers
- Precip. probability: 36%
- Precipitation: 2mm
- Wind: 12km/hSW 224°
- Humidity: 90%
- UV index: 2
- Sunrise: 07:16 WET
- Sunset: 17:09 WET
- details ▼
On Saturday, in Arcas, expect light showers throughout the day, with a chance of dry weather later.
Minimal precipitation is anticipated. Forecasted temperatures will peak at a mild 15°C and dip to a minimum of a frosty 9°C.
On Saturday, the expected high of 15°C is expected to reflect October's average high of 18.3°C.
Sunrise will be at 07:16 and sunset at 17:09; the daylight will last for 9h and 53min.
Minimal precipitation is anticipated. Forecasted temperatures will peak at a mild 15°C and dip to a minimum of a frosty 9°C.
On Saturday, the expected high of 15°C is expected to reflect October's average high of 18.3°C.
Sunrise will be at 07:16 and sunset at 17:09; the daylight will last for 9h and 53min.
Sunday 15. Nov 2026
- 14°C
- 11°C
Rain
- Precip. probability: 90%
- Precipitation: 22mm
- Wind: 17km/hSSW 206°
- Humidity: 93%
- UV index: 1
- Sunrise: 07:17 WET
- Sunset: 17:08 WET
- details ▼
On Sunday, in Arcas, showers will linger, keeping conditions wet for most of the day.
Substantial precipitation is expected. A slight fluctuation in temperature is forecasted, achieving a maximum of a mild 14°C and dipping to a minimum of a cool 11°C.
The forecasted peak temperature today will be relatively higher than the average November maximum of 11°C.
Sunrise will be at 07:17 and sunset at 17:08; the daylight will last for 9h and 51min.
Substantial precipitation is expected. A slight fluctuation in temperature is forecasted, achieving a maximum of a mild 14°C and dipping to a minimum of a cool 11°C.
The forecasted peak temperature today will be relatively higher than the average November maximum of 11°C.
Sunrise will be at 07:17 and sunset at 17:08; the daylight will last for 9h and 51min.
10-day overview
Daily temperatures
Warmest day: Tuesday 17°C.
Coldest period: Thursday - Saturday 13°C.
Coldest period: Thursday - Saturday 13°C.
Chance of precipitation
Highest chance: today 100%.
Long-term weather forecast
- Thursday
- 12. Nov 2026
- min.
- 10°C
Rain
- Precip. probability: 100%
- Precipitation: 11mm
- Wind: 15km/hS 170°
- Humidity: 94%
- UV index: 0
- Sunrise: 07:13 WET
- Sunset: 17:11 WET
- details ▼
- Friday
- 13. Nov 2026
- 15°C
- 9°C
Light Rain
- Precip. probability: 89%
- Precipitation: 8mm
- Wind: 13km/hSSW 207°
- Humidity: 91%
- UV index: 1
- Sunrise: 07:14 WET
- Sunset: 17:10 WET
- details ▼
- Saturday
- 14. Nov 2026
- 15°C
- 9°C
Showers
- Precip. probability: 36%
- Precipitation: 2mm
- Wind: 12km/hSW 224°
- Humidity: 90%
- UV index: 2
- Sunrise: 07:16 WET
- Sunset: 17:09 WET
- details ▼
- Sunday
- 15. Nov 2026
- 14°C
- 11°C
Rain
- Precip. probability: 90%
- Precipitation: 22mm
- Wind: 17km/hSSW 206°
- Humidity: 93%
- UV index: 1
- Sunrise: 07:17 WET
- Sunset: 17:08 WET
- details ▼
- Monday
- 16. Nov 2026
- 16°C
- 14°C
Rain
- Precip. probability: 89%
- Precipitation: 19mm
- Wind: 13km/hSSW 198°
- Humidity: 91%
- UV index: 1
- Sunrise: 07:18 WET
- Sunset: 17:07 WET
- details ▼
- Tuesday
- 17. Nov 2026
- 17°C
- 11°C
Rain
- Precip. probability: 85%
- Precipitation: 10mm
- Wind: 18km/hWSW 242°
- Humidity: 84%
- UV index: 1
- Sunrise: 07:19 WET
- Sunset: 17:06 WET
- details ▼
- Wednesday
- 18. Nov 2026
- 15°C
- 10°C
Showers
- Precip. probability: 58%
- Precipitation: 15mm
- Wind: 18km/hWSW 243°
- Humidity: 80%
- UV index: 1
- Sunrise: 07:20 WET
- Sunset: 17:05 WET
- details ▼
- Thursday
- 19. Nov 2026
- 13°C
- 5°C
AM Light Rain
- Precip. probability: 62%
- Precipitation: 2mm
- Wind: 18km/hWSW 255°
- Humidity: 80%
- UV index: 2
- Sunrise: 07:21 WET
- Sunset: 17:05 WET
- details ▼
- Friday
- 20. Nov 2026
- 13°C
- 6°C
Few Showers
- Precip. probability: 34%
- Precipitation: 4mm
- Wind: 8km/hSSW 205°
- Humidity: 82%
- UV index: 1
- Sunrise: 07:23 WET
- Sunset: 17:04 WET
- details ▼
- Saturday
- 21. Nov 2026
- 13°C
- 6°C
Showers
- Precip. probability: 42%
- Precipitation: 5mm
- Wind: 9km/hSSE 151°
- Humidity: 79%
- UV index: 1
- Sunrise: 07:24 WET
- Sunset: 17:03 WET
- details ▼
rainfalls are expected daily.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 22mm.
In the coming days, the highest temperature will range between 13°C and 17°C, while the nightly low temperatures will show a considerable swing, as the overnight lows will vary from 5°C to 14°C.
Tuesday will be the warmest day, with a maximum temperature of 17°C; next Thursday through next Saturday, with the highest temperature of 13°C, will be the coldest days.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 22mm.
In the coming days, the highest temperature will range between 13°C and 17°C, while the nightly low temperatures will show a considerable swing, as the overnight lows will vary from 5°C to 14°C.
Tuesday will be the warmest day, with a maximum temperature of 17°C; next Thursday through next Saturday, with the highest temperature of 13°C, will be the coldest days.
Updated: Nov 12, 2026 @ 23:08:39 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, rainy conditions are anticipated daily for the next ten days.
With daily precipitation varying from a minimum of 2mm to a maximum of 22mm, rainfall is expected every day in Arcas. With increased precipitation of 22mm, Sunday will be the day with the most rainfall.
The maximum temperature will vary between 13°C and 17°C, as the minimum temperature will range between 5°C and 14°C.
Tuesday will be the warmest day, with a maximum temperature of 17°C. The coldest days will be next Thursday through next Saturday, with a maximum of 13°C.
On Saturday, showers will occur, with brief dry spells in between.
On Saturday, there is a low chance of minimal precipitation in Arcas.
On Saturday, the maximum temperature will be 15°C, while the minimum temperature will be 9°C.
On Sunday, steady showers will keep conditions wet, with little relief.
Yes. With a probability of 90%, substantial precipitation of 22mm is forecasted on Sunday.
On Sunday, the maximum temperature will be 14°C, while the minimum temperature will be 11°C.





