Cascais weather in October
Mild and comfortable, with some rainy days. Average highs of 21°C and lows of 16°C, with around 10 rainy days expected throughout the month.
While October isn't our top-rated month for Cascais, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
21°C
Average low
16°C
Rainy days
10 days
Best months to visit
May, June, July, August, September
What to do in Cascais in October
Whatever the weather, Cascais rewards curious visitors. Here are some of the best ways to spend your time:
Beach relax at Praia da Ribeira or Praia de Cascais
Walk the waterfront promenade lined with restaurants
Hike to nearby Cabo da Roca (Europe's westernmost point)
Visit the Citadel fortress overlooking the harbour
Explore Estoril's elegant buildings and casino
Browse galleries and boutiques near the waterfront
What to pack for October
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
15C
Cool, with some rainy days.
February
15C
Cool, with occasional showers.
March
16C
Cool, with occasional showers.
April
17C
Cool, with some rainy days.
Recommended
May
20C
Mild and comfortable, with occasional showers.
Recommended
June
21C
Mild and comfortable, with occasional showers.
Recommended
July
23C
Mild and comfortable, and mostly sunny skies.
Recommended
August
23C
Mild and comfortable, and mostly sunny skies.
Recommended
September
23C
Mild and comfortable, with occasional showers.
October (you are here)
21C
Mild and comfortable, with some rainy days.
November
17C
Cool, with some rainy days.
December
16C
Cool, with some rainy days.
Book your October trip to Cascais
Find hotels, tours and experiences for the perfect escape.
