Weather forecast for todayArialva, Portugal

Weather forecast for today

Current condition 12:53 WET

  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 14km/hNW 320°
  • Humidity: 54%
  • Dewpoint: 14°C
  • Pressure: 1016.93mbar
  • Visibility: 11.27km
  • UV index: 5
  • ▼
Currently, golden sunlight is making everything look vibrant and warm.
The temperature is a moderately hot 24°C. The current temperature is nearly at the maximum of today's anticipated 25°C.

Saturday 17. Oct 2026

  • 25°C
  • 16°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 21km/hNW 316°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 07:47 WEST
  • Sunset: 18:56 WEST
  • ▼
On Saturday, in Arialva, expect sunny weather with a crisp, clear sky.
Forecasted temperature values will span from a temperate 25°C down to a comfortable 16°C.
Today, the maximum temperature is expected to be moderately higher than October's climate norm of 22.7°C.
Sunrise was at 07:47 and sunset will be at 18:56; the daylight will last for 11h and 8min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 25°C.
Coldest period: 20h - 23h 18°C.

Chance of precipitation

Highest chance: 23h 6%.

Hourly weather forecast

  • 14h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hNW 320°
  • Humidity: 53%
  • Pressure: 1016mbar
  • Visibility: 14km
  • UV index: 5
  • ▼
  • 15h
  • 25°C
  • Feels like:
    25°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 18km/hNW 319°
  • Humidity: 50%
  • Pressure: 1015mbar
  • Visibility: 15km
  • UV index: 4
  • ▼
  • 16h
  • 24°C
  • Feels like:
    24°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hNW 314°
  • Humidity: 52%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 17h
  • 23°C
  • Feels like:
    23°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 22km/hNW 312°
  • Humidity: 57%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 21km/hNW 313°
  • Humidity: 64%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:56
  • 19h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 20km/hNW 318°
  • Humidity: 71%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 18km/hNW 316°
  • Humidity: 76%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 17km/hNW 320°
  • Humidity: 76%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hNW 321°
  • Humidity: 77%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 18°C
  • Feels like:
    18°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hNW 321°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the remainder of Saturday, bright and mostly sunny weather is expected.
The temperature will be between the lowest temperature of 18°C and the highest temperature of 25°C. The warmest part of the day will be around 15h.
Today, the forecasted high will be moderately higher than October's typical peak temperature. The expected low will be also consistent with the average minimum in October, which is 16.8°C.
Updated: Oct 17, 2026 @ 12:53:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:53 WET) is 24°C.

Today, in Arialva, uninterrupted sunshine is anticipated.

Today, the maximum temperature will be 25°C, while the minimum temperature will be 16°C.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 22.7°C in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Arialva, sunrise was at 07:47 and sunset will be at 18:56 (WEST).

In Arialva, the length of the day today will be 11h and 8min.