What is the weather like in Gdynia right now?
It is currently 22°C in Gdynia with mainly clear. It feels like 22°C, humidity is 64% and the wind is WSW 16 km/h.
Today (Saturday) reaches a maximum of 23°C and a minimum of 16°C, with 23 mm of rain and 7.2 hours of sunshine. Sunrise is at 05:47 and sunset at 19:45.
Gdynia weather tomorrow
Tomorrow (Sunday) the maximum temperature in Gdynia is 24°C and the minimum 17°C. Around 0.5 mm of rain is expected with 8.2 hours of sunshine, and the chance of rain is 35%. The data is refreshed several times a day through Open-Meteo.
Gdynia weather this week and next week
Over the coming week the average maximum temperature in Gdynia sits around 21°C and the average minimum around 16°C. Roughly 32.2 mm of rain is expected, spread across 3 days, with 0 largely sunny days.
The warmest day in the 14 day forecast for Gdynia is Sunday 30 Aug at 24°C. The coldest night falls on Thursday 10 Sept at 11°C. Click any day for hourly detail.
Rain, sunshine and UV in Gdynia
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Gdynia is 5, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Gdynia last updated: 29 August 2026 at 14:25. See also all Poland forecasts and the European weather map.