Current Conditions

São Tiago de Custoias, Porto

67°F19°C

Partly Cloudy

Wind

WNW 2 mph4 km/h

Humidity

94%

Cloud Cover

43%

As of Wednesday, August 12, 2026 at 11:52 PM GMT+1

Today's Outlook

Night

Partly cloudy, with a low around 65°F19°C. Breezy from the NW at 4 to 8 mph6 to 13 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 80°F27°C	Low 65°F19°C	Precip 0 in0 mm—	Cloud 42%	Wind WNW 4 mph7 km/h	Thursday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 65°F19°C. Breezy from the WNW at 5 to 8 mph7 to 13 km/h. Humid. Thursday Night: Partly cloudy, with a low around 65°F19°C. Breezy from the NW at 4 to 8 mph6 to 13 km/h.
Partly Cloudy	High 80°F27°C	Low 66°F19°C	Precip 0 in0.1 mm—	Cloud 51%	Wind NW 5 mph8 km/h	Friday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NW at 5 to 9 mph8 to 15 km/h. Humid. Friday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the NW at 4 to 9 mph7 to 14 km/h.
Clear	High 85°F30°CFeels 88°F31°C	Low 67°F19°C	Precip 0 in0.1 mm7%	Cloud 30%	Wind NNW 5 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 67°F19°C. Breezy from the NNW at 5 to 8 mph8 to 13 km/h. Humid. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the NNW at 4 to 7 mph7 to 12 km/h.
Clear	High 90°F32°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 15%	Wind NNE 5 mph9 km/h	Sunday: Mostly clear and hot, with a high of 90°F32°C and morning low of 70°F21°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h. Sunday Night: Mostly clear, with a low around 71°F22°C. Breezy from the N at 5 to 8 mph9 to 13 km/h.
Clear	High 92°F33°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 11%	Wind NNE 5 mph9 km/h	Monday: Mostly clear and hot, with a high of 92°F33°C and morning low of 72°F22°C. Breezy from the NNE at 5 to 7 mph9 to 12 km/h. Monday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NNE at 5 to 7 mph9 to 12 km/h.
Clear	High 92°F33°C	Low 73°F23°C	Precip 0 in0 mm—	Cloud 8%	Wind ENE 6 mph9 km/h	Tuesday: Mostly clear and hot, with a high of 92°F33°C and morning low of 73°F23°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. Tuesday Night: Mostly clear, with a low around 73°F23°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 84°F29°C	Low 71°F22°C	Precip 0 in0.1 mm2%	Cloud 29%	Wind WSW 6 mph9 km/h	Wednesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Wednesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the WNW at 5 to 8 mph9 to 13 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	80°F27°C	65°F19°C	0 in0 mm· —	42%	Partly Cloudy	WNW 4 mph7 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F19°C. Breezy from the WNW at 5 to 8 mph7 to 13 km/h. Humid. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NW at 4 to 8 mph6 to 13 km/h.
	FridayAug 14	80°F27°C	66°F19°C	0 in0.1 mm· —	51%	Partly Cloudy	NW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NW at 5 to 9 mph8 to 15 km/h. Humid. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NW at 4 to 9 mph7 to 14 km/h.
	SaturdayAug 15	85°F30°C Feels 88°F31°C	67°F19°C	0 in0.1 mm· 7%	30%	Clear	NNW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 67°F19°C. Breezy from the NNW at 5 to 8 mph8 to 13 km/h. Humid. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 4 to 7 mph7 to 12 km/h.
	SundayAug 16	90°F32°C	70°F21°C	0 in0 mm· —	15%	Clear	NNE 5 mph9 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 70°F21°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h. NightMostly clear, with a low around 71°F22°C. Breezy from the N at 5 to 8 mph9 to 13 km/h.
	MondayAug 17	92°F33°C	72°F22°C	0 in0 mm· —	11%	Clear	NNE 5 mph9 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 72°F22°C. Breezy from the NNE at 5 to 7 mph9 to 12 km/h. NightMostly clear, with a low around 72°F22°C. Breezy from the NNE at 5 to 7 mph9 to 12 km/h.
	TuesdayAug 18	92°F33°C	73°F23°C	0 in0 mm· —	8%	Clear	ENE 6 mph9 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 73°F23°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. NightMostly clear, with a low around 73°F23°C. Light wind from the NNE around 5 mph8 km/h.
	WednesdayAug 19	84°F29°C	71°F22°C	0 in0.1 mm· 2%	29%	Clear	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 72°F22°C. Breezy from the WNW at 5 to 8 mph9 to 13 km/h.
	ThursdayAug 20	80°F27°C	68°F20°C	0.03 in0.8 mm· 12%	43%	Drizzle	WNW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the WNW at 6 to 9 mph10 to 15 km/h. 12% chance of drizzle around midday. NightPartly cloudy, with a low around 69°F21°C. Breezy from the WNW at 5 to 9 mph9 to 14 km/h.
	FridayAug 21	79°F26°C	66°F19°C	0.03 in0.7 mm· 13%	43%	Drizzle	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the NW at 7 to 11 mph11 to 17 km/h. 13% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NW at 6 to 10 mph10 to 16 km/h.
	SaturdayAug 22	78°F26°C	65°F18°C	0.07 in1.7 mm· 16%	41%	Drizzle	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 65°F18°C. Breezy from the NW at 7 to 10 mph11 to 16 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NW at 6 to 10 mph10 to 16 km/h. 14% chance of drizzle throughout the night.
	SundayAug 23	79°F26°C	64°F18°C	0.07 in1.7 mm· 18%	41%	Drizzle	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Breezy from the NW at 6 to 9 mph10 to 15 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NW at 6 to 9 mph10 to 15 km/h. 15% chance of drizzle throughout the night.
	MondayAug 24	79°F26°C	65°F18°C	0.09 in2.2 mm· 20%	44%	Drizzle	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Breezy from the WNW at 6 to 9 mph10 to 15 km/h. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NW at 6 to 9 mph9 to 14 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 25	79°F26°C	64°F18°C	0.11 in2.7 mm· 18%	43%	Showers	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Breezy from the WNW at 7 to 10 mph11 to 15 km/h. 18% chance of showers throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NW at 6 to 9 mph9 to 15 km/h. 15% chance of drizzle throughout the night.
	WednesdayAug 26	79°F26°C	65°F18°C	0.12 in3.1 mm· 26%	40%	Showers	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Breezy from the WNW at 7 to 10 mph11 to 16 km/h. 26% chance of showers throughout the day. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NW at 6 to 9 mph10 to 15 km/h. 20% chance of showers throughout the night.
	ThursdayAug 27	79°F26°C	64°F18°C	0.09 in2.2 mm· 16%	39%	Drizzle	NW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Breezy from the NW at 6 to 9 mph10 to 15 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NW at 6 to 9 mph10 to 15 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

Leça do Bailio1 mi1 km São Mamede de Infesta1 mi2 km Senhora da Hora1 mi2 km Maia3 mi4 km Paranhos3 mi4 km Aldoar3 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: 41.2000°N, 8.6333°W·Elevation: 84m·Timezone: Europe/Lisbon·Population: 19,000