What is the weather like in Grindelwald right now?
It is currently 20°C in Grindelwald with mainly clear. It feels like 21°C, humidity is 53% and the wind is WNW 5 km/h.
Today (Saturday) reaches a maximum of 21°C and a minimum of 9°C, with 0 mm of rain and 12.5 hours of sunshine. Sunrise is at 06:44 and sunset at 20:13.
Grindelwald weather tomorrow
Tomorrow (Sunday) the maximum temperature in Grindelwald is 22°C and the minimum 13°C. Around 0.2 mm of rain is expected with 9.8 hours of sunshine, and the chance of rain is 8%. The data is refreshed several times a day through Open-Meteo.
Grindelwald weather this week and next week
Over the coming week the average maximum temperature in Grindelwald sits around 21°C and the average minimum around 14°C. Roughly 0.2 mm of rain is expected, spread across 0 days, with 1 largely sunny day.
The warmest day in the 14 day forecast for Grindelwald is Saturday 5 Sept at 29°C. The coldest night falls on Saturday 29 Aug at 9°C. Click any day for hourly detail.
Rain, sunshine and UV in Grindelwald
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 Grindelwald is 6 — high enough to warrant sun protection in the middle of the day.
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 Grindelwald last updated: 29 August 2026 at 14:25. See also all Switzerland forecasts and the European weather map.