Our 14 day weather forecast for St. Gallen becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

St. Gallen 14 day forecast

Date	Temperatures		Wind
Saturday, September 19	21 ° / 10 °	Overcast	8 Km/h
Sunday, September 20	23 ° / 12 °	Overcast	9 Km/h
Monday, September 21	20 ° / 12 °	Overcast	10 Km/h
Tuesday, September 22	20 ° / 8 °	Clear	6 Km/h
Wednesday, September 23	19 ° / 7 °	Overcast	7 Km/h
Thursday, September 24	19 ° / 9 °	Overcast	5 Km/h
Friday, September 25	19 ° / 10 °	Clear	11 Km/h
Saturday, September 26	19 ° / 10 °	Cloudy	3 Km/h
Sunday, September 27	21 ° / 12 °	Clear	6 Km/h
Monday, September 28	22 ° / 15 °	Sunny	6 Km/h
Tuesday, September 29	22 ° / 15 °	Clear	6 Km/h
Wednesday, September 30	21 ° / 15 °	Overcast	4 Km/h
Thursday, October 1	21 ° / 14 °	Overcast	6 Km/h
Friday, October 2	22 ° / 15 °	Overcast	6 Km/h
Further Ahead

St. Gallen 14 days – weather graph

The weather in St. Gallen for the next 14 days - FAQ

What will the temperature be in St. Gallen during the next 14 days?

The temperature will range between 23° C and 19° C. The hottest day in the next 2 weeks will be on September 20 and the coldest on September 23.

Will it rain at St. Gallen in the next 14 days?

No, right now there are no rainy days expected for St. Gallen

Can I see more details about the weather in St. Gallen on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in St. Gallen's pages.

Do you have a weather forecast for St. Gallen for more than 14 days?

You can check the St. Gallen long range weather page, it is not a forecast, but it can give you an idea of how the weather in St. Gallen will be like (based on past weather information).

More about the weather in St. Gallen