14 day weather forecast

Lagos weather August 2026 — 14 day forecast · Portugal

29°

mainly clear · feels like 31°

Updated at
  • Live from Open-Meteo
  • Refreshed several times a day
  • 14 days ahead
  • No tracking · free
Warmest day
Monday 7 Sept
31°C
highest maximum
Wettest day
Saturday 29 Aug
0 mm
0% chance
Most sunshine
Saturday 29 Aug
12.9 hours
of sunshine
Trend
14 days
Steady
Around 29° over the next 14 days

The next 14 days

swipe →
Avg max, 3 days
29.0°C
Coldest night
17°C
Most sunshine
12.9 h
Wind from
the north

Overview table · August 2026

Lagos 14 day forecast, day by day

The table below shows the full 14 day weather forecast for Lagos (Portugal): the maximum and minimum temperature, rainfall in millimetres, the chance of rain, humidity, hours of sunshine and the UV index per day. Across the next two weeks the maximum temperature in Lagos averages around 29°C and the minimum around 19°C, with roughly 0 mm of rain in total, 14 dry days and about 177 hours of sunshine.

Last updated:

14 day weather forecast for Lagos (Portugal) per day: temperature, rainfall, chance of rain, humidity, sunshine hours and UV index. Updated in August 2026.
DayWeatherMaxMinRainChanceHumiditySunUV
Saturday29 AugMostly sunny30°C19°C0 mm0%64%12.9 h7high
Sunday30 AugMostly sunny29°C20°C0 mm0%70%12.9 h7high
Monday31 AugSunny28°C19°C0 mm0%59%12.9 h7high
Tuesday1 SeptMostly sunny27°C18°C0 mm0%64%12.8 h7high
Wednesday2 SeptSunny30°C18°C0 mm0%61%12.8 h7high
Thursday3 SeptSunny30°C20°C0 mm0%64%12.8 h7high
Friday4 SeptMostly sunny29°C19°C0 mm0%65%12.7 h7high
Saturday5 SeptCloudy28°C21°C0 mm2%62%12.1 h7high
Sunday6 SeptSunny28°C18°C0 mm4%76%12.6 h6high
Monday7 SeptSunny31°C17°C0 mm1%67%12.6 h7high
Tuesday8 SeptSunny30°C19°C0 mm2%66%12.6 h7high
Wednesday9 SeptMostly sunny29°C20°C0 mm2%69%12.5 h7high
Thursday10 SeptCloudy31°C18°C0 mm2%70%12.5 h7high
Friday11 SeptCloudy26°C18°C0 mm6%67%12.4 h7high

The first three to five days of the forecast for Lagos are the most reliable; from day seven onwards it is an indicative trend. Click a day in the overview above for hourly detail. Source: Open-Meteo (Met Office, DWD, ECMWF).

Background & outlook

The weather in Lagos

Current conditions and the 14 day forecast

Lagos lies in Portugal, an area with a Mediterranean climate: hot, near rainless summers, mild winters, and most of the year's rain arriving between autumn and spring. That is exactly why a two-week outlook is useful here — it shows the pattern rather than one snapshot.

What is the weather like in Lagos right now?

It is currently 29°C in Lagos with mainly clear. It feels like 31°C, humidity is 36% and the wind is NNW 6 km/h.

Today (Saturday) reaches a maximum of 30°C and a minimum of 19°C, with 0 mm of rain and 12.9 hours of sunshine. Sunrise is at 07:03 and sunset at 20:08.

Lagos weather tomorrow

Tomorrow (Sunday) the maximum temperature in Lagos is 29°C and the minimum 20°C. Around 0 mm of rain is expected with 12.9 hours of sunshine, and the chance of rain is 0%. The data is refreshed several times a day through Open-Meteo.

Lagos weather this week and next week

Over the coming week the average maximum temperature in Lagos sits around 29°C and the average minimum around 19°C. Roughly 0 mm of rain is expected, spread across 0 days, with 7 largely sunny days.

The warmest day in the 14 day forecast for Lagos is Monday 7 Sept at 31°C. The coldest night falls on Monday 7 Sept at 17°C. Click any day for hourly detail.

Rain, sunshine and UV in Lagos

A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Lagos is 7 — high enough to warrant sun protection in the middle of the day.

How reliable is a 14 day forecast?

The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.

Forecast for Lagos last updated: 29 August 2026 at 14:25. See also all Portugal forecasts and the European weather map.

Frequently asked questions

Questions about the weather in Lagos

What is the weather like in Lagos in August 2026?

The forecast at the top of this page shows the current temperature in Lagos plus the maximum and minimum for each of the next 14 days, with rainfall, chance of rain, sunshine hours and UV index. It is refreshed several times a day.

How accurate is the 14 day forecast for Lagos?

The first three to five days for Lagos are highly reliable. From day six onwards, read the forecast as a trend: it shows whether it turns warmer, cooler, wetter or drier rather than an exact value for that day.

Will it rain in Lagos this week?

The rainfall chart on this page gives the expected millimetres per day for Lagos, and each day card shows the chance of rain as a percentage. Below 20% with several hours of sunshine is a genuinely dry day.

How warm does it get in Lagos over the next two weeks?

The temperature chart shows the maximum and minimum for every one of the next 14 days in Lagos. The overview table underneath repeats the same figures day by day, together with the average across the fortnight.

Can I see the weather in Lagos hour by hour?

Yes. The hourly chart covers the next 48 hours in Lagos with temperature, feels-like temperature and chance of rain. Clicking any of the 14 days opens a panel with night, morning, afternoon and evening detail.

Where does the Lagos forecast come from?

The data for Lagos (Portugal, Portugal) comes from Open-Meteo, which combines national weather models such as those of the Met Office, DWD, Météo-France and ECMWF and recomputes them several times a day.

What does the UV index for Lagos mean?

The UV index runs from 0 to 11+. Up to 2 is low, 3 to 5 moderate, 6 to 7 high and 8 or more very high. From 6 upwards it is worth using sun protection in the middle of the day, even when it does not feel especially hot.

Is the Lagos weather forecast free?

Yes. The full 14 day forecast for Lagos is free, needs no account and carries no adverts inside the charts.