The temperatures in Karachi during October are extremely high, between 27°C and hot as 35°C, drinking water regularly is advisable.
There shouldn't be any rainy days in in Karachi during October. Having said that, the days are very hot in October so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Karachi in October 2025.
If you’re planning to visit Karachi in the near future, we highly recommend that you review the 14 day weather forecast for Karachi before you arrive.