What is the weather like in St. Gallen right now?
It is currently 9°C in St. Gallen with cloudy. It feels like 7°C, humidity is 77% and the wind is SW 3 km/h.
Today (Sunday) reaches a maximum of 12°C and a minimum of 9°C, with 0 mm of rain and 5.2 hours of sunshine. Sunrise is at 07:35 and sunset at 18:42.
St. Gallen weather tomorrow
Tomorrow (Monday) the maximum temperature in St. Gallen is 13°C and the minimum 4°C. Around 0 mm of rain is expected with 10.2 hours of sunshine, and the chance of rain is 35%. The data is refreshed several times a day through Open-Meteo.
St. Gallen weather this week and next week
Over the coming week the average maximum temperature in St. Gallen sits around 16°C and the average minimum around 8°C. Roughly 32.4 mm of rain is expected, spread across 3 days, with 0 largely sunny days.
The warmest day in the 14 day forecast for St. Gallen is Friday 16 Oct at 20°C. The coldest night falls on Thursday 22 Oct at 0°C. Click any day for hourly detail.
Rain, sunshine and UV in St. Gallen
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 St. Gallen is 4, 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 St. Gallen last updated: 11 October 2026 at 21:30. See also all Switzerland forecasts and the European weather map.