Current Conditions

Cascais, Lisbon

74°F23°C

Clear

Wind

NNW 17 mph27 km/h

Humidity

79%

Cloud Cover

As of Thursday, August 13, 2026 at 3:04 PM GMT+1

Today's Outlook

Day

Mostly clear and warm, with a high of 74°F23°C. Windy from the NNW at 15 to 17 mph24 to 27 km/h. Humid.

Night

Mostly clear, with a low around 71°F22°C. Windy from the N at 18 mph30 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 74°F23°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 11%	Wind NNW 17 mph27 km/h	Thursday: Mostly clear and warm, with a high of 74°F23°C. Windy from the NNW at 15 to 17 mph24 to 27 km/h. Humid. Thursday Night: Mostly clear, with a low around 71°F22°C. Windy from the N at 18 mph30 km/h.
Clear	High 73°F23°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 37%	Wind NNW 17 mph28 km/h	Friday: Partly cloudy and warm, with a high of 73°F23°C. Windy from the NNW at 16 to 19 mph26 to 31 km/h. Humid. Friday Night: Partly cloudy, with a low around 70°F21°C. Windy from the NNW at 19 to 20 mph30 to 33 km/h.
Partly Cloudy	High 73°F23°C	Low 70°F21°C	Precip 0 in0.1 mm—	Cloud 45%	Wind NNW 16 mph27 km/h	Saturday: Mostly cloudy and warm, with a high of 73°F23°C. Windy from the NNW at 16 mph26 km/h. Humid. Saturday Night: Partly cloudy, with a low around 70°F21°C. Windy from the NNW at 17 to 18 mph28 to 29 km/h.
Clear	High 75°F24°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 26%	Wind N 12 mph19 km/h	Sunday: Mostly clear and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NNW at 10 to 13 mph15 to 21 km/h. Humid. Sunday Night: Partly cloudy, with a low around 70°F21°C. Windy from the N at 14 to 16 mph23 to 26 km/h.
Clear	High 76°F25°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 11%	Wind N 12 mph19 km/h	Monday: Mostly clear and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the N at 10 to 13 mph17 to 21 km/h. Humid. Monday Night: Mostly clear, with a low around 73°F23°C. Breezy from the N at 14 to 15 mph22 to 24 km/h.
Clear	High 75°F24°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 11%	Wind NNW 10 mph16 km/h	Tuesday: Mostly clear and warm, with a high of 75°F24°C. Breezy from the NW at 9 to 11 mph14 to 17 km/h. Humid. Tuesday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NNW at 11 to 12 mph17 to 19 km/h.
Clear	High 73°F23°C	Low 71°F21°C	Precip 0 in0.1 mm2%	Cloud 30%	Wind NW 10 mph16 km/h	Wednesday: Partly cloudy and warm, with a high of 73°F23°C. Breezy from the WNW at 10 to 12 mph16 to 20 km/h. Humid. Wednesday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the NW at 10 to 12 mph16 to 20 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	74°F23°C	71°F22°C	0 in0 mm· —	11%	Clear	NNW 17 mph27 km/h
DayMostly clear and warm, with a high of 74°F23°C. Windy from the NNW at 15 to 17 mph24 to 27 km/h. Humid. NightMostly clear, with a low around 71°F22°C. Windy from the N at 18 mph30 km/h.
	FridayAug 14	73°F23°C	70°F21°C	0 in0 mm· —	37%	Clear	NNW 17 mph28 km/h
DayPartly cloudy and warm, with a high of 73°F23°C. Windy from the NNW at 16 to 19 mph26 to 31 km/h. Humid. NightPartly cloudy, with a low around 70°F21°C. Windy from the NNW at 19 to 20 mph30 to 33 km/h.
	SaturdayAug 15	73°F23°C	70°F21°C	0 in0.1 mm· —	45%	Partly Cloudy	NNW 16 mph27 km/h
DayMostly cloudy and warm, with a high of 73°F23°C. Windy from the NNW at 16 mph26 km/h. Humid. NightPartly cloudy, with a low around 70°F21°C. Windy from the NNW at 17 to 18 mph28 to 29 km/h.
	SundayAug 16	75°F24°C	70°F21°C	0 in0 mm· —	26%	Clear	N 12 mph19 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the NNW at 10 to 13 mph15 to 21 km/h. Humid. NightPartly cloudy, with a low around 70°F21°C. Windy from the N at 14 to 16 mph23 to 26 km/h.
	MondayAug 17	76°F25°C	72°F22°C	0 in0 mm· —	11%	Clear	N 12 mph19 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the N at 10 to 13 mph17 to 21 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the N at 14 to 15 mph22 to 24 km/h.
	TuesdayAug 18	75°F24°C	71°F22°C	0 in0 mm· —	11%	Clear	NNW 10 mph16 km/h
DayMostly clear and warm, with a high of 75°F24°C. Breezy from the NW at 9 to 11 mph14 to 17 km/h. Humid. NightMostly clear, with a low around 72°F22°C. Breezy from the NNW at 11 to 12 mph17 to 19 km/h.
	WednesdayAug 19	73°F23°C	71°F21°C	0 in0.1 mm· 2%	30%	Clear	NW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 73°F23°C. Breezy from the WNW at 10 to 12 mph16 to 20 km/h. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the NW at 10 to 12 mph16 to 20 km/h.
	ThursdayAug 20	72°F22°C	70°F21°C	0.01 in0.2 mm· 8%	32%	Clear	NNW 12 mph19 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Breezy from the NW at 12 to 14 mph19 to 22 km/h. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the NNW at 12 to 15 mph20 to 24 km/h.
	FridayAug 21	72°F22°C	69°F21°C	0 in0.1 mm· 2%	30%	Clear	NNW 15 mph23 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Windy from the NNW at 14 to 16 mph23 to 26 km/h. Humid. NightPartly cloudy, with a low around 69°F21°C. Windy from the NNW at 15 to 17 mph24 to 28 km/h.
	SaturdayAug 22	72°F22°C	69°F21°C	0.02 in0.4 mm· 4%	30%	Clear	NNW 15 mph24 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Windy from the NNW at 14 to 16 mph23 to 26 km/h. NightPartly cloudy, with a low around 69°F21°C. Windy from the NNW at 15 to 16 mph25 to 26 km/h.
	SundayAug 23	72°F22°C	69°F20°C	0.02 in0.5 mm· 7%	29%	Clear	NNW 14 mph22 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Breezy from the NNW at 13 to 15 mph21 to 25 km/h. NightPartly cloudy, with a low around 69°F20°C. Windy from the NNW at 15 to 16 mph24 to 26 km/h.
	MondayAug 24	72°F22°C	69°F20°C	0.03 in0.7 mm· 8%	30%	Clear	NNW 14 mph22 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Breezy from the NNW at 13 to 15 mph21 to 24 km/h. NightPartly cloudy, with a low around 69°F20°C. Breezy from the NNW at 14 to 16 mph23 to 25 km/h.
	TuesdayAug 25	72°F22°C	69°F20°C	0.03 in0.7 mm· 8%	28%	Clear	NNW 14 mph22 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Breezy from the NNW at 13 to 15 mph21 to 25 km/h. NightPartly cloudy, with a low around 69°F21°C. Windy from the NNW at 14 to 16 mph23 to 26 km/h.
	WednesdayAug 26	72°F22°C	69°F20°C	0.02 in0.5 mm· 8%	25%	Clear	NNW 14 mph23 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Windy from the NNW at 14 to 16 mph22 to 26 km/h. NightMostly clear, with a low around 69°F20°C. Windy from the NNW at 15 to 17 mph24 to 27 km/h.
	ThursdayAug 27	72°F22°C	69°F20°C	0.02 in0.5 mm· 5%	24%	Clear	NNW 15 mph24 km/h
DayPartly cloudy and warm, with a high of 72°F22°C. Windy from the NNW at 14 to 16 mph22 to 26 km/h. NightMostly clear, with a low around 69°F21°C. Windy from the NNW at 15 to 17 mph25 to 27 km/h.

Nearby Cities

Monte Estoril1 mi2 km Estoril1 mi2 km Alcabideche3 mi4 km Parede4 mi6 km São Domingos de Rana4 mi7 km Carcavelos5 mi9 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 38.6968°N, 9.4215°W·Elevation: 20m·Timezone: Europe/Lisbon·Population: 36,436