Thessaloniki

Weather in Thessaloniki today, October 23, 2026

Thessaloniki starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 74% around 04:00. Cloud cover is also at its densest near 04:00 at roughly 90%.Thessaloniki starts October 23, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 74% around 04:00. Cloud cover is also at its densest near 04:00 at roughly 90%.

Expect highs of 21°C and cooler readings close to 15°C. The air stays humid, with relative humidity between 45% and 94% and the peak around 04:00. Expect a blustery spell, with winds strongest near 13:00 at 28 km/h.Expect highs of 70°F and cooler readings close to 59°F. The air stays humid, with relative humidity between 45% and 94% and the peak around 04:00. Expect a blustery spell, with winds strongest near 13:00 at 17 mph.

Later hours look less wet than the morning, when rain odds were closer to 74%; afternoon chances sit nearer 0%. Residual cloud near 82% around 14:00 may linger. Horizontal visibility sits around 35.6 km, briefly nearer 13.8 km. Daylight runs from 07:55 to 18:28, lasting 10 hours 32 minutes of sunlight today.Later hours look less wet than the morning, when rain odds were closer to 74%; afternoon chances sit nearer 0%. Residual cloud near 82% around 14:00 may linger. Horizontal visibility sits around 22.2 mi, briefly nearer 8.6 mi. Daylight runs from 07:55 to 18:28, lasting 10 hours 32 minutes of sunlight today.

The practical takeaway for Thessaloniki on October 23, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 21°C.The practical takeaway for Thessaloniki on October 23, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 70°F.