The temperatures in Argentina in October are usually low and can range between 13°C and 20°C.
You can expect about 3 to 8 days of rain in Argentina during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Argentina in October 2025.
If you’re planning to visit Argentina in the near future, we highly recommend that you review the 14 day weather forecast for Argentina before you arrive.