Current Conditions

Paço de Arcos, Lisbon

73°F23°C

Clear

Wind

NW 13 mph21 km/h

Humidity

71%

Cloud Cover

As of Thursday, July 23, 2026 at 6:03 PM GMT+1

Today's Outlook

Night

Mostly clear, with a low around 70°F21°C. Breezy from the NW at 12 to 13 mph20 to 21 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 75°F24°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 9%	Wind NW 12 mph19 km/h	Thursday: Mostly clear and warm, with a high of 75°F24°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h. Thursday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NW at 12 to 13 mph20 to 21 km/h.
FridayJul 24	Clear	High 73°F23°C	Low 68°F20°C	Precip 0 in0.1 mm1%	Cloud 30%	Wind NW 13 mph21 km/h	Friday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 68°F20°C. Windy from the NW at 13 to 16 mph21 to 25 km/h. Friday Night: Partly cloudy, with a low around 68°F20°C. Windy from the NW at 13 to 16 mph21 to 26 km/h.
SaturdayJul 25	Clear	High 74°F24°C	Low 68°F20°C	Precip 0.01 in0.2 mm3%	Cloud 23%	Wind NNW 16 mph26 km/h	Saturday: Partly cloudy and warm, with a high of 74°F24°C and morning low of 68°F20°C. Windy from the NNW at 16 to 19 mph25 to 30 km/h. Saturday Night: Mostly clear, with a low around 68°F20°C. Windy from the NNW at 16 to 19 mph26 to 31 km/h.
SundayJul 26	Clear	High 77°F25°C	Low 67°F20°C	Precip 0 in0 mm—	Cloud 2%	Wind N 17 mph28 km/h	Sunday: Mostly clear and warm, with a high of 77°F25°C and morning low of 67°F20°C. Windy from the N at 16 to 17 mph26 to 28 km/h. Sunday Night: Mostly clear, with a low around 68°F20°C. Windy from the N at 18 to 19 mph29 to 30 km/h.
MondayJul 27	Clear	High 81°F27°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 1%	Wind NNW 10 mph17 km/h	Monday: Mostly clear and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the NNW at 8 to 11 mph13 to 18 km/h. Humid. Monday Night: Mostly clear, with a low around 69°F20°C. Breezy from the NNW at 13 to 15 mph20 to 24 km/h.
TuesdayJul 28	Clear	High 77°F25°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 5%	Wind NW 9 mph15 km/h	Tuesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the NW at 8 to 12 mph13 to 19 km/h. Humid. Tuesday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NNW at 10 to 13 mph16 to 21 km/h.
WednesdayJul 29	Clear	High 75°F24°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 14%	Wind NNW 11 mph17 km/h	Wednesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NW at 10 to 13 mph16 to 20 km/h. Wednesday Night: Mostly clear, with a low around 68°F20°C. Breezy from the NNW at 12 to 14 mph19 to 23 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	75°F24°C	70°F21°C	0 in0 mm· —	9%	Clear	NW 12 mph19 km/h
DayMostly clear and warm, with a high of 75°F24°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the NW at 12 to 13 mph20 to 21 km/h.
	FridayJul 24	73°F23°C	68°F20°C	0 in0.1 mm· 1%	30%	Clear	NW 13 mph21 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 68°F20°C. Windy from the NW at 13 to 16 mph21 to 25 km/h. NightPartly cloudy, with a low around 68°F20°C. Windy from the NW at 13 to 16 mph21 to 26 km/h.
	SaturdayJul 25	74°F24°C	68°F20°C	0.01 in0.2 mm· 3%	23%	Clear	NNW 16 mph26 km/h
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 68°F20°C. Windy from the NNW at 16 to 19 mph25 to 30 km/h. NightMostly clear, with a low around 68°F20°C. Windy from the NNW at 16 to 19 mph26 to 31 km/h.
	SundayJul 26	77°F25°C	67°F20°C	0 in0 mm· —	2%	Clear	N 17 mph28 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 67°F20°C. Windy from the N at 16 to 17 mph26 to 28 km/h. NightMostly clear, with a low around 68°F20°C. Windy from the N at 18 to 19 mph29 to 30 km/h.
	MondayJul 27	81°F27°C	68°F20°C	0 in0 mm· —	1%	Clear	NNW 10 mph17 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the NNW at 8 to 11 mph13 to 18 km/h. Humid. NightMostly clear, with a low around 69°F20°C. Breezy from the NNW at 13 to 15 mph20 to 24 km/h.
	TuesdayJul 28	77°F25°C	69°F21°C	0 in0 mm· —	5%	Clear	NW 9 mph15 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the NW at 8 to 12 mph13 to 19 km/h. Humid. NightMostly clear, with a low around 70°F21°C. Breezy from the NNW at 10 to 13 mph16 to 21 km/h.
	WednesdayJul 29	75°F24°C	68°F20°C	0 in0 mm· —	14%	Clear	NNW 11 mph17 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NW at 10 to 13 mph16 to 20 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the NNW at 12 to 14 mph19 to 23 km/h.
	ThursdayJul 30	74°F23°C	68°F20°C	0 in0 mm· —	24%	Clear	NNW 12 mph19 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the NNW at 11 to 14 mph18 to 22 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the NNW at 13 to 15 mph21 to 24 km/h.
	FridayJul 31	75°F24°C	68°F20°C	0 in0.1 mm· 3%	25%	Clear	NNW 11 mph18 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NW at 10 to 13 mph17 to 21 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the NNW at 12 to 14 mph19 to 23 km/h.
	SaturdayAug 1	75°F24°C	68°F20°C	0.01 in0.2 mm· 5%	36%	Clear	NNW 11 mph18 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 69°F20°C. Breezy from the NW at 11 to 13 mph17 to 21 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 12 to 14 mph19 to 23 km/h.
	SundayAug 2	75°F24°C	68°F20°C	0.01 in0.2 mm· 6%	37%	Clear	NNW 12 mph19 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NW at 11 to 14 mph18 to 22 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 13 to 15 mph20 to 24 km/h.
	MondayAug 3	75°F24°C	69°F20°C	0 in0.1 mm· 4%	26%	Clear	NNW 13 mph20 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 69°F20°C. Breezy from the NNW at 12 to 14 mph19 to 23 km/h. NightMostly clear, with a low around 69°F20°C. Breezy from the NNW at 13 to 16 mph22 to 25 km/h.
	TuesdayAug 4	76°F25°C	69°F20°C	0 in0 mm· —	19%	Clear	NNW 13 mph21 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 69°F20°C. Breezy from the NNW at 12 to 15 mph20 to 24 km/h. Humid. NightMostly clear, with a low around 69°F20°C. Windy from the NNW at 14 to 16 mph23 to 26 km/h.
	WednesdayAug 5	77°F25°C	69°F21°C	0 in0 mm· —	21%	Clear	NNW 14 mph22 km/h
DayMostly clear and warm, with a high of 77°F25°C and morning low of 69°F21°C. Breezy from the NNW at 13 to 15 mph21 to 25 km/h. Humid. NightMostly clear, with a low around 69°F21°C. Windy from the NNW at 15 to 17 mph23 to 27 km/h.
	ThursdayAug 6	76°F25°C	69°F21°C	0.01 in0.2 mm· 2%	20%	Clear	NNW 14 mph23 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 69°F21°C. Breezy from the NNW at 13 to 16 mph21 to 25 km/h. Humid. NightMostly clear, with a low around 69°F21°C. Windy from the NNW at 15 to 17 mph24 to 27 km/h.

Nearby Cities

Oeiras1 mi2 km Carcavelos2 mi3 km São Domingos de Rana3 mi4 km Linda-a-Velha3 mi5 km Carnaxide3 mi5 km Algés3 mi5 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: 38.6957°N, 9.2914°W·Elevation: 15m·Timezone: Europe/Lisbon·Population: 25,974