Current Conditions

Olivais, Lisbon

78°F26°C

Cloudy

Wind

NNW 12 mph20 km/h

Humidity

54%

Cloud Cover

78%

As of Tuesday, September 8, 2026 at 4:52 PM GMT+1

Today's Outlook

Day

Mostly cloudy and warm, with a high of 78°F26°C. Breezy from the NNW at 12 mph19 km/h.

Night

Overcast, with a low around 70°F21°C. Breezy from the NNW at 11 to 12 mph18 to 20 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 78°F26°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 86%	Wind NNW 11 mph18 km/h	Tuesday: Mostly cloudy and warm, with a high of 78°F26°C. Breezy from the NNW at 12 mph19 km/h. Tuesday Night: Overcast, with a low around 70°F21°C. Breezy from the NNW at 11 to 12 mph18 to 20 km/h.
Partly Cloudy	High 76°F24°C	Low 65°F19°C	Precip 0 in0.1 mm7%	Cloud 46%	Wind NNW 12 mph19 km/h	Wednesday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 67°F19°C. Breezy from the NNW at 13 to 15 mph20 to 24 km/h. Wednesday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the NNW at 11 to 15 mph18 to 24 km/h.
Clear	High 81°F27°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 13%	Wind NNW 11 mph17 km/h	Thursday: Mostly clear and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the N at 10 to 12 mph16 to 19 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Breezy from the NNW at 12 to 14 mph19 to 22 km/h.
Clear	High 83°F28°C	Low 64°F18°C	Precip 0 in0 mm—	Cloud 1%	Wind N 10 mph16 km/h	Friday: Mostly clear and warm, with a high of 83°F28°C and morning low of 64°F18°C. Breezy from the N at 9 to 10 mph15 to 17 km/h. Friday Night: Mostly clear, with a low around 64°F18°C. Breezy from the N at 11 mph18 km/h.
Clear	High 89°F32°C	Low 66°F19°C	Precip 0 in0 mm—	Cloud 0%	Wind N 7 mph11 km/h	Saturday: Mostly clear and hot, with a high of 89°F32°C and morning low of 66°F19°C. Light wind from the NNE around 5 mph8 km/h. Saturday Night: Mostly clear, with a low around 67°F19°C. Breezy from the N at 9 to 11 mph14 to 18 km/h.
Clear	High 91°F33°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 1%	Wind NNE 7 mph11 km/h	Sunday: Mostly clear and hot, with a high of 91°F33°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph8 km/h. Sunday Night: Mostly clear, with a low around 72°F22°C. Breezy from the N at 9 mph14 km/h.
Clear	High 88°F31°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 4%	Wind NNW 6 mph10 km/h	Monday: Mostly clear and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the S around 5 mph8 km/h. Monday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NNW at 7 to 9 mph12 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	78°F26°C	70°F21°C	0 in0 mm· —	86%	Cloudy	NNW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 78°F26°C. Breezy from the NNW at 12 mph19 km/h. NightOvercast, with a low around 70°F21°C. Breezy from the NNW at 11 to 12 mph18 to 20 km/h.
	WednesdaySep 9	76°F24°C	65°F19°C	0 in0.1 mm· 7%	46%	Partly Cloudy	NNW 12 mph19 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 67°F19°C. Breezy from the NNW at 13 to 15 mph20 to 24 km/h. NightMostly cloudy, with a low around 65°F19°C. Breezy from the NNW at 11 to 15 mph18 to 24 km/h.
	ThursdaySep 10	81°F27°C	63°F17°C	0 in0 mm· —	13%	Clear	NNW 11 mph17 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the N at 10 to 12 mph16 to 19 km/h. NightMostly clear, with a low around 63°F17°C. Breezy from the NNW at 12 to 14 mph19 to 22 km/h.
	FridaySep 11	83°F28°C	64°F18°C	0 in0 mm· —	1%	Clear	N 10 mph16 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 64°F18°C. Breezy from the N at 9 to 10 mph15 to 17 km/h. NightMostly clear, with a low around 64°F18°C. Breezy from the N at 11 mph18 km/h.
	SaturdaySep 12	89°F32°C	66°F19°C	0 in0 mm· —	0%	Clear	N 7 mph11 km/h
DayMostly clear and hot, with a high of 89°F32°C and morning low of 66°F19°C. Light wind from the NNE around 5 mph8 km/h. NightMostly clear, with a low around 67°F19°C. Breezy from the N at 9 to 11 mph14 to 18 km/h.
	SundaySep 13	91°F33°C	70°F21°C	0 in0 mm· —	1%	Clear	NNE 7 mph11 km/h
DayMostly clear and hot, with a high of 91°F33°C and morning low of 70°F21°C. Light wind from the ENE around 5 mph8 km/h. NightMostly clear, with a low around 72°F22°C. Breezy from the N at 9 mph14 km/h.
	MondaySep 14	88°F31°C	70°F21°C	0 in0 mm· —	4%	Clear	NNW 6 mph10 km/h
DayMostly clear and hot, with a high of 88°F31°C and morning low of 70°F21°C. Light wind from the S around 5 mph8 km/h. NightMostly clear, with a low around 72°F22°C. Breezy from the NNW at 7 to 9 mph12 to 15 km/h.
	TuesdaySep 15	83°F28°C	69°F20°C	0 in0 mm· —	9%	Clear	NNW 9 mph15 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 69°F20°C. Breezy from the NNW at 9 to 12 mph14 to 19 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the NNW at 10 to 13 mph16 to 21 km/h.
	WednesdaySep 16	80°F26°C	66°F19°C	0 in0 mm· —	20%	Clear	NNW 12 mph19 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 66°F19°C. Breezy from the NNW at 11 to 13 mph18 to 20 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the NNW at 12 to 13 mph19 to 22 km/h.
	ThursdaySep 17	80°F27°C	65°F19°C	0 in0 mm· —	24%	Clear	NNW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F19°C. Breezy from the N at 9 to 10 mph14 to 16 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the NNW at 10 to 11 mph16 to 18 km/h.
	FridaySep 18	80°F27°C	65°F18°C	0.01 in0.3 mm· 5%	26%	Clear	NNW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the N at 7 to 9 mph12 to 14 km/h. NightMostly clear, with a low around 65°F19°C. Breezy from the NNW at 8 to 10 mph13 to 16 km/h.
	SaturdaySep 19	80°F27°C	65°F18°C	0.03 in0.8 mm· 8%	29%	Clear	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. NightPartly cloudy, with a low around 65°F19°C. Breezy from the NNW at 7 to 9 mph12 to 15 km/h.
	SundaySep 20	80°F27°C	66°F19°C	0.03 in0.8 mm· 9%	30%	Clear	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 66°F19°C. Breezy from the NNW at 7 to 9 mph12 to 15 km/h.
	MondaySep 21	80°F27°C	66°F19°C	0.02 in0.5 mm· 9%	35%	Clear	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 67°F19°C. Breezy from the NNW at 8 to 10 mph12 to 15 km/h.
	TuesdaySep 22	79°F26°C	66°F19°C	0.02 in0.4 mm· 5%	35%	Clear	NNW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 9 mph12 to 14 km/h. NightPartly cloudy, with a low around 66°F19°C. Breezy from the NNW at 8 to 10 mph13 to 16 km/h.

Nearby Cities

Parque das Nações1 mi1 km Moscavide e Portela1 mi1 km Sacavém2 mi2 km Marvila2 mi3 km Alvalade2 mi4 km Camarate3 mi4 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 38.7699°N, 9.1067°W·Elevation: 33m·Timezone: Europe/Lisbon·Population: 33,788