What is the weather like in Trenčín right now?
It is currently 11°C in Trenčín with mainly clear. It feels like 9°C, humidity is 70% and the wind is SSW 3 km/h.
Today (Sunday) reaches a maximum of 16°C and a minimum of 9°C, with 0 mm of rain and 9.3 hours of sunshine. Sunrise is at 07:01 and sunset at 18:06.
Trenčín weather tomorrow
Tomorrow (Monday) the maximum temperature in Trenčín is 14°C and the minimum 4°C. Around 0 mm of rain is expected with 10.1 hours of sunshine, and the chance of rain is 32%. The data is refreshed several times a day through Open-Meteo.
Trenčín weather this week and next week
Over the coming week the average maximum temperature in Trenčín sits around 14°C and the average minimum around 4°C. Roughly 0.6 mm of rain is expected, spread across 0 days, with 0 largely sunny days.
The warmest day in the 14 day forecast for Trenčín is Sunday 11 Oct at 16°C. The coldest night falls on Tuesday 13 Oct at 1°C. Click any day for hourly detail.
Rain, sunshine and UV in Trenčín
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 Trenčín is 3, 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 Trenčín last updated: 11 October 2026 at 21:30. See also all Slovakia forecasts and the European weather map.