The weather in Saas Fee in September is very cold with temperatures between 0°C and 11°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Saas Fee. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Saas Fee during September. It’s important to get out your snow boots and warm mittens to stay warm while you explore Saas Fee.
Our weather forecast can give you a great sense of what weather to expect in Saas Fee in September 2026.
If you’re planning to visit Saas Fee in the near future, we highly recommend that you review the 14 day weather forecast for Saas Fee before you arrive.
