Weather · Cascais, Portugal
Cascais Weather in July
Expect warm, mostly dry in Cascais through July: highs near 23°C, lows around 17°C, 3mm of rain across the month. It's one of the best months to visit.
Avg high
23°C
73°F
Avg low
17°C
63°F
Rainfall
3mm
#11 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Cascais builds it around the season for you.