The weather in Stenungsund in March is very cold with temperatures between 0°C and 5°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Stenungsund during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Stenungsund during March. It’s important to get out your snow boots and warm mittens to stay warm while you explore Stenungsund.
Our weather forecast can give you a great sense of what weather to expect in Stenungsund in March 2026.
If you’re planning to visit Stenungsund in the near future, we highly recommend that you review the 14 day weather forecast for Stenungsund before you arrive.

