Current Conditions

Viana do Castelo, Viana do Castelo

75°F24°C

Clear

Wind

NNW 8 mph13 km/h

Humidity

74%

Cloud Cover

As of Wednesday, September 2, 2026 at 8:07 PM GMT+1

Today's Outlook

Night

Mostly clear, with a low around 62°F17°C. Light wind from the NNE around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 82°F28°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 4%	Wind NNE 4 mph6 km/h	Thursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 61°F16°C. Light wind from the N around 3 mph5 km/h. Thursday Night: Mostly clear, with a low around 62°F17°C. Light wind from the NNE around 5 mph8 km/h.
Partly Cloudy	High 78°F26°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 71%	Wind NE 4 mph7 km/h	Friday: Overcast and warm, with a high of 78°F26°C and morning low of 65°F18°C. Light wind from the NNW around 4 mph7 km/h. Humid. Friday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the NE around 4 mph7 km/h.
Partly Cloudy	High 80°F27°C	Low 68°F20°C	Precip 0.02 in0.4 mm9%	Cloud 45%	Wind NNE 4 mph7 km/h	Saturday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the NE around 4 mph7 km/h. Humid. Saturday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the NNE around 4 mph7 km/h.
Clear	High 75°F24°C	Low 65°F18°C	Precip 0 in0.1 mm2%	Cloud 32%	Wind NNW 7 mph10 km/h	Sunday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the NNW at 7 to 9 mph11 to 15 km/h. Humid. Sunday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the NNW at 6 to 9 mph10 to 15 km/h.
Clear	High 75°F24°C	Low 63°F17°C	Precip 0 in0.1 mm2%	Cloud 21%	Wind NNW 8 mph13 km/h	Monday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NNW at 8 to 10 mph13 to 17 km/h. Humid. Monday Night: Mostly clear, with a low around 64°F18°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h.
Drizzle	High 72°F22°C	Low 63°F17°C	Precip 0.04 in1 mm17%	Cloud 66%	Wind NNW 7 mph11 km/h	Tuesday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. 17% chance of drizzle around midday. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the NNW at 7 mph11 km/h. 17% chance of drizzle in the evening.
Drizzle	High 73°F23°C	Low 65°F18°C	Precip 0.06 in1.5 mm18%	Cloud 56%	Wind NNW 8 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the NNW at 8 to 11 mph13 to 17 km/h. 17% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 65°F18°C. Breezy from the NNW at 7 to 9 mph12 to 15 km/h. 18% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	82°F28°C	61°F16°C	0 in0 mm· —	4%	Clear	NNE 4 mph6 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 61°F16°C. Light wind from the N around 3 mph5 km/h. NightMostly clear, with a low around 62°F17°C. Light wind from the NNE around 5 mph8 km/h.
	FridaySep 4	78°F26°C	64°F18°C	0 in0 mm· —	71%	Partly Cloudy	NE 4 mph7 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 65°F18°C. Light wind from the NNW around 4 mph7 km/h. Humid. NightMostly cloudy, with a low around 64°F18°C. Light wind from the NE around 4 mph7 km/h.
	SaturdaySep 5	80°F27°C	68°F20°C	0.02 in0.4 mm· 9%	45%	Partly Cloudy	NNE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the NE around 4 mph7 km/h. Humid. NightPartly cloudy, with a low around 69°F21°C. Light wind from the NNE around 4 mph7 km/h.
	SundaySep 6	75°F24°C	65°F18°C	0 in0.1 mm· 2%	32%	Clear	NNW 7 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the NNW at 7 to 9 mph11 to 15 km/h. Humid. NightPartly cloudy, with a low around 66°F19°C. Breezy from the NNW at 6 to 9 mph10 to 15 km/h.
	MondaySep 7	75°F24°C	63°F17°C	0 in0.1 mm· 2%	21%	Clear	NNW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NNW at 8 to 10 mph13 to 17 km/h. Humid. NightMostly clear, with a low around 64°F18°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h.
	TuesdaySep 8	72°F22°C	63°F17°C	0.04 in1 mm· 17%	66%	Drizzle	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. 17% chance of drizzle around midday. NightMostly cloudy, with a low around 63°F17°C. Breezy from the NNW at 7 mph11 km/h. 17% chance of drizzle in the evening.
	WednesdaySep 9	73°F23°C	65°F18°C	0.06 in1.5 mm· 18%	56%	Drizzle	NNW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the NNW at 8 to 11 mph13 to 17 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the NNW at 7 to 9 mph12 to 15 km/h. 18% chance of drizzle throughout the night.
	ThursdaySep 10	73°F23°C	62°F17°C	0.06 in1.5 mm· 15%	41%	Drizzle	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the NW at 7 to 9 mph11 to 15 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Breezy from the NNW at 7 to 8 mph11 to 14 km/h. 14% chance of drizzle in the evening.
	FridaySep 11	75°F24°C	64°F18°C	0.04 in1 mm· 15%	34%	Drizzle	NNW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the NNW at 8 to 10 mph12 to 16 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Breezy from the NNW at 8 to 9 mph12 to 15 km/h. 12% chance of drizzle overnight.
	SaturdaySep 12	77°F25°C	63°F17°C	0.02 in0.4 mm· 5%	27%	Clear	N 8 mph13 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the N at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 8 to 10 mph13 to 16 km/h.
	SundaySep 13	78°F25°C	63°F17°C	0.01 in0.2 mm· 3%	24%	Clear	N 7 mph12 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 63°F17°C. Breezy from the N at 7 to 8 mph11 to 14 km/h. NightMostly clear, with a low around 64°F18°C. Breezy from the N at 7 to 8 mph12 to 13 km/h.
	MondaySep 14	78°F26°C	64°F18°C	0.02 in0.4 mm· 4%	26%	Clear	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 64°F18°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
	TuesdaySep 15	77°F25°C	64°F18°C	0.02 in0.5 mm· 7%	32%	Clear	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 7 mph10 to 11 km/h.
	WednesdaySep 16	76°F24°C	63°F17°C	0.05 in1.2 mm· 12%	35%	Drizzle	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. 10% chance of drizzle before dawn.
	ThursdaySep 17	75°F24°C	63°F17°C	0.06 in1.5 mm· 13%	39%	Drizzle	N 6 mph10 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 8 mph10 to 12 km/h. 10% chance of drizzle overnight.

Nearby Cities

Esposende11 mi18 km Ponte de Lima14 mi22 km Barcelos16 mi25 km Pedroso20 mi32 km Póvoa de Varzim22 mi35 km Braga23 mi38 km

About This Forecast

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Coordinates: 41.6932°N, 8.8329°W·Elevation: 12m·Timezone: Europe/Lisbon·Population: 36,148