See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
17°
Overcast
Feels Like: 16°
Min: 16°
Max: 23°
The next few hours will be overcast, with today reaching 23°C and dropping to 17°C. The coming days will be mostly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:25
Sunrise
19:12
Sunset
Moon
Waxing Gibbous
18:38
Moonrise
05:45
Moonset
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View stargazing scoreWeather in Thessaloníki today, September 25, 2026
Thessaloníki starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 100% around 06:00. Brighter weather, if it comes, waits until later.
The day peaks near 23°C and cools toward 16°C. Moisture in the air spans 43%-66%, with the highest values around 23:00. Airflow remains manageable, reaching about 5.2 km/h around 19:00.
Expect the wet theme to continue later, as rain odds reach 38% near 23:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 41.7 km on average, though it can drop toward 37.6 km in thicker cloud or showers. Daylight runs from 07:25 to 19:12, lasting 11 hours 47 minutes of sunlight today.
Taken together, Thessaloníki looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 23°C.
Frequently asked questions about weather in Thessaloníki
How warm does it get in Thessaloníki?
The warmest month in Thessaloníki is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Thessaloníki?
The coldest month in Thessaloníki is January, with average low temperatures of 1°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Thessaloníki?
The wettest month in Thessaloníki is May, with an average of 90mm of precipitation.
What is the driest time of year in Thessaloníki?
The driest month in Thessaloníki is September, with an average of 37mm of precipitation.
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