Lisbon

Weather in Lisbon tomorrow, October 23, 2026

Lisbon is set for a fine, sunny day on October 23, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Expect a grey start, with morning cloud around 100% by 00:00. Outdoor plans early on should not rely on bright skies.Lisbon is set for a fine, sunny day on October 23, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Expect a grey start, with morning cloud around 100% by 00:00. Outdoor plans early on should not rely on bright skies.

Temperatures climb from an overnight low near 14°C toward a daytime high of about 22°C. Moisture in the air spans 34%-86%, with the highest values around 08:00. Airflow remains manageable, reaching about 19 km/h around 16:00.Temperatures climb from an overnight low near 57°F toward a daytime high of about 71°F. Moisture in the air spans 34%-86%, with the highest values around 08:00. Airflow remains manageable, reaching about 12 mph around 16:00.

Expect a more open afternoon, with limited cloud around 6% by 12:00. Residual damp risk should be lower than earlier. Expect visibility near 36.8 km, with poorer spells close to 27.6 km. The sun rises at 08:01 and sets at 18:39, for a total of 10 hours 38 minutes of sunlight today.Expect a more open afternoon, with limited cloud around 6% by 12:00. Residual damp risk should be lower than earlier. Expect visibility near 22.9 mi, with poorer spells close to 17.1 mi. The sun rises at 08:01 and sets at 18:39, for a total of 10 hours 38 minutes of sunlight today.

In short, October 23, 2026 looks like a fine day in Lisbon for being outside, peaking around 22°C.In short, October 23, 2026 looks like a fine day in Lisbon for being outside, peaking around 71°F.