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Portugal Weather Tomorrow

  1. TodayOctober 1725° 17°
  2. TomorrowOctober 1825° 16°
  3. MonOctober 1924° 16°
  4. TueOctober 2022° 12°
  5. WedOctober 2123° 12°
  6. ThuOctober 2222° 14°
  7. FriOctober 2322° 13°
  8. SatOctober 2422° 12°
  9. SunOctober 2524° 11°
  10. MonOctober 2625° 15°
  11. TueOctober 2723° 12°
  12. WedOctober 2822° 13°
  13. ThuOctober 2924° 14°
  14. FriOctober 3023° 13°

Portugal · Sunday, October 18 2026

25°16°

Overcast

High 25°, low 16°

Chance of rain
10%
No rain
Wind
18 km/h
northeast
UV index
5
Moderate
Sunrise
07:48
Sunset 18:54
Day length
11 h 6 min
Moon
First quarter
51% illuminated

Updated: · Source: Open-Meteo

Forecast for Portugal on Sunday, October 18, 2026: overcast, with a high of 25°C and a low of 16°C. No significant rain is expected (10% chance). Wind from the northeast at up to 18 km/h. Sunrise is at 07:48 and sunset at 18:54; day length 11 h 6 min. Temperatures similar to the previous day. This day is 2° warmer than the 7-day average. The best time to be outdoors looks like 08:00–21:00.

What to wear and what to watch out for

  • Mild weather: light clothing is enough.
  • A good day for outdoor activities.

Tomorrow's temperatures will be similar to today's.

Sunday, October 18: hour by hour

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Weather nearby on October 18

Frequently asked questions

Will it rain in Portugal on Sunday, October 18, 2026?
Most likely not: the chance of rain is 10%.
What will the temperature be in Portugal on Sunday, October 18, 2026?
A high of 25°C and a low of 16°C are expected. Conditions: overcast.
What time are sunrise and sunset in Portugal on October 18, 2026?
Sunrise is at 07:48 and sunset at 18:54 (local time); day length 11 h 6 min.
How reliable is this forecast?
Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

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