Weather forecast for tomorrowLa Unión, Spain

Weather forecast for tomorrow

Thursday 22. Oct 2026

  • 23°C
  • 15°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 18°
  • Humidity: 64%
  • UV index: 5
  • Sunrise: 08:18 CEST
  • Sunset: 19:17 CEST
  • ▼
Tomorrow, clear skies with only minor cloud interruptions are also in the outlook.
Forecasted temperatures will peak at a warm 23°C and dip to a minimum of a refreshing 15°C.
The predicted maximum temperature will closely reflect October's average high of 22.7°C.
Sunrise will be at 08:18 and sunset at 19:17; tomorrow's daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 22°C.
Coldest period: 6h - 9h 15°C.

Chance of precipitation

Highest chance: 21h 3%.

Hourly weather forecast

  • 0h
  • 17°C
  • Feels like:
    17°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 283°
  • Humidity: 79%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 16°C
  • Feels like:
    16°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hWNW 295°
  • Humidity: 81%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 15°C
  • Feels like:
    15°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hNNW 329°
  • Humidity: 73%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 15°C
  • Feels like:
    14°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 335°
  • Humidity: 72%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 14°C
  • Feels like:
    14°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 10km/hNNW 342°
  • Humidity: 76%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 08:18
  • 10h
  • 17°C
  • Feels like:
    17°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hNNW 348°
  • Humidity: 61%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 12h
  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 7km/hN 352°
  • Humidity: 56%
  • Pressure: 1025mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 14h
  • 22°C
  • Feels like:
    22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 6km/hESE 104°
  • Humidity: 59%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 22°C
  • Feels like:
    22°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hS 176°
  • Humidity: 62%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 21°C
  • Feels like:
    21°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hS 188°
  • Humidity: 68%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 19:17
  • 20h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hSSW 203°
  • Humidity: 74%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 20°C
  • Feels like:
    20°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 10km/hSW 220°
  • Humidity: 76%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, primarily sun-filled and occasionally cloud-filled weather is expected.
The temperature will be between the lowest temperature of 14°C and the highest temperature of 22°C. The warmest part of the day will be from 13h to 17h.
The forecasted high will be in line with the typical October maximum of 22.7°C. The expected low will be more in line with what’s common in November than the current October average of 20.2°C.
Updated: Oct 21, 2026 @ 17:42:25 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Thursday, expect plenty of sunshine and only a few scattered clouds.

Tomorrow, the maximum temperature will be 23°C, while the minimum temperature will be 15°C.
The maximum temperature will be in line with the average highest temperature of 22.7°C in October. The lowest temperature will be uncommonly lower than the average low of 20.2°C.

On Thursday, in La Unión, sunrise will be at 08:18 and sunset at 19:17 (CEST).

In La Unión, tomorrow, there will be 10h and 59min of daylight.