Click on a day for an hourly weather forecast
The temperatures in Lisbon in October are comfortable with low of 16°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Lisbon 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 Lisbon in October 2025.
If you’re planning to visit Lisbon in the near future, we highly recommend that you review the 14 day weather forecast for Lisbon before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 9° | 5 | 26 | 0 | 76 mm | Good | Lisbon in January |
| February | 16° / 9° | 4 | 24 | 0 | 83 mm | Good | Lisbon in February |
| March | 18° / 10° | 5 | 26 | 0 | 88 mm | Good | Lisbon in March |
| April | 19° / 12° | 4 | 26 | 0 | 81 mm | Good | Lisbon in April |
| May | 23° / 14° | 3 | 28 | 0 | 53 mm | Perfect | Lisbon in May |
| June | 25° / 16° | 1 | 29 | 0 | 16 mm | Perfect | Lisbon in June |
| July | 28° / 17° | 0 | 31 | 0 | 4 mm | Perfect | Lisbon in July |
| August | 29° / 17° | 0 | 31 | 0 | 4 mm | Good | Lisbon in August |
| September | 27° / 17° | 2 | 28 | 0 | 38 mm | Perfect | Lisbon in September |
| October | 24° / 16° | 3 | 28 | 0 | 94 mm | Perfect | Lisbon in October |
| November | 18° / 12° | 6 | 24 | 0 | 109 mm | Good | Lisbon in November |
| December | 16° / 10° | 4 | 27 | 0 | 99 mm | Good | Lisbon in December |