Lumiar

Lisbon, Distrito de Lisboa, Portugal

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Current Weather

18°

Mostly Cloudy

Feels Like: 19°

Min: 18°

Max: 28°

The next few hours will be mostly cloudy, with today reaching 28°C and dropping to 20°C. The coming days will be partly cloudy

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Hourly Forecast

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Today
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Daylight Hours

07:33

Sunrise

19:21

Sunset

11 hours 48 minutes of sunlight today

Moon

Waxing Gibbous

18:48

Moonrise

06:01

Moonset

Daily Forecast

Today

18°
28°

Saturday

20°
31°

Sunday

21°
29°

Monday

19°
26°

Tuesday

20°
24°

Wednesday

19°
22°

Thursday

16°
23°

Friday

15°
23°

Saturday

15°
24°

Sunday

16°
26°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

70% Comfortable
Low High

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Weather in Lumiar today, September 25, 2026

Lumiar stays under cloudy skies on September 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The first half of the day looks overcast, as cloud amounts reach about 81% around 07:00. Brighter weather, if it comes, waits until later.

The day peaks near 28°C and cools toward 18°C. The air stays humid, with relative humidity between 31% and 71% and the peak around 08:00. A lighter breeze peaks around 17:00 near 4.9 km/h.

Through the afternoon cloud remains the main feature, with cover near 100% around 21:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 36.7 km, briefly nearer 23.2 km. Daylight runs from 07:33 to 19:21, lasting 11 hours 48 minutes of sunlight today.

In short, cloud leads the story in Lumiar on September 25, 2026; expect limited sun and a peak around 28°C.

Frequently asked questions about weather in Lumiar

How warm does it get in Lumiar?

The warmest month in Lumiar is August, with average high temperatures of 25°C. The average temperature during this period is around 21°C.

How cold does it get in Lumiar?

The coldest month in Lumiar is January, with average low temperatures of 10°C. The average temperature during this period is around 12°C.

What is the wettest time of year in Lumiar?

The wettest month in Lumiar is November, with an average of 83mm of precipitation.

What is the driest time of year in Lumiar?

The driest month in Lumiar is August, with an average of 1mm of precipitation.

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Metric (°C, km/h)