Weather in Leiria - 14-day forecast

Detailed weather forecast for Leiria, Portugal: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Leiria

today☁️ 28°💧 0.1 mm

Thu🌤️ 25°💧 0.2 mm

Fri🌤️ 25°💧 0.1 mm

Sat🌤️ 26°💧 1.7 mm

Sun☁️ 25°night 17°

Mon☁️ 26°night 16°

Tue☁️ 25°night 17°

Wed🌤️ 26°night 18°

⚠️ Weather warnings - Leiria

🌡️Heatorange level

from 6 Jul, 08:31 to 9 Jul, 20:00

Areas: Portugal

High temperatures and risk of overheating. Drink plenty of water, avoid the midday sun and look after the elderly.

Source: national weather service via Meteoalarm (EUMETNET). Yellow - be aware, orange - be prepared, red - take action.

14-day forecast - Leiria

📅 Leiria 30 & 45-day weather - long-range outlook

Next 16 days · forecast

25°

around 17° at night · days with rain: 1

Weeks 3-4 · avg for July

24°

around 16° at night · rain chance 17%

Weeks 5-7 · avg for August

26°

around 15° at night · rain chance 15%

The 30 & 45-day outlook for Leiria: the next 16 days are a numerical forecast updated daily - on average 25° by day and 17° at night. Further out we rely on multi-year climate averages: around 24° in July, and about 26° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Leiria

Wednesday8 July 2026

☁️28°broken clouds

sunrise 06:15 · sunset 21:06 · night 16° · evening 23° · rain 0.12 mm · humidity 45% · wind 5 m/s · clouds 83%

Thursday9 July 2026

🌤️25°scattered clouds

sunrise 06:15 · sunset 21:05 · night 16° · evening 22° · rain 0.15 mm · humidity 56% · wind 5 m/s · clouds 45%

Friday10 July 2026

🌤️25°scattered clouds

sunrise 06:16 · sunset 21:05 · night 16° · evening 22° · rain 0.12 mm · humidity 58% · wind 5 m/s · clouds 27%

Saturday11 July 2026

🌤️26°scattered clouds

sunrise 06:17 · sunset 21:05 · night 17° · evening 22° · rain 1.71 mm · humidity 51% · wind 5 m/s · clouds 47%

Sunday12 July 2026

☁️25°overcast clouds

sunrise 06:17 · sunset 21:04 · night 17° · evening 22° · humidity 54% · wind 5 m/s · clouds 91%

Monday13 July 2026

☁️26°overcast clouds

sunrise 06:18 · sunset 21:04 · night 16° · evening 22° · humidity 49% · wind 5 m/s · clouds 96%

Tuesday14 July 2026

☁️25°overcast clouds

sunrise 06:19 · sunset 21:03 · night 17° · evening 22° · humidity 46% · wind 5 m/s · clouds 97%

Wednesday15 July 2026

🌤️26°a few clouds

sunrise 06:19 · sunset 21:03 · night 18° · evening 22° · humidity 56% · wind 5 m/s · clouds 11%

Thursday16 July 2026

🌤️25°scattered clouds

sunrise 06:20 · sunset 21:02 · night 17° · evening 21° · rain 0.27 mm · humidity 54% · wind 6 m/s · clouds 42%

Friday17 July 2026

🌤️26°scattered clouds

sunrise 06:21 · sunset 21:01 · night 16° · evening 22° · rain 0.93 mm · humidity 49% · wind 6 m/s · clouds 32%

Saturday18 July 2026

🌤️25°scattered clouds

sunrise 06:22 · sunset 21:01 · night 17° · evening 21° · humidity 54% · wind 5 m/s · clouds 35%

Sunday19 July 2026

🌤️25°scattered clouds

sunrise 06:22 · sunset 21:00 · night 18° · evening 22° · humidity 51% · wind 5 m/s · clouds 37%

Monday20 July 2026

🌧️24°light rain

sunrise 06:23 · sunset 20:59 · night 17° · evening 21° · rain 0.87 mm · humidity 55% · wind 5 m/s · clouds 23%

Tuesday21 July 2026

🌤️22°scattered clouds

sunrise 06:24 · sunset 20:59 · night 16° · evening 20° · humidity 45% · wind 7 m/s · clouds 39%

Wednesday22 July 2026

☀️25°clear sky

sunrise 06:25 · sunset 20:58 · night 15° · evening 21° · humidity 41% · wind 5 m/s · clouds 21%

Thursday23 July 2026

☀️28°clear sky

sunrise 06:26 · sunset 20:57 · night 23° · evening 23° · humidity 45% · wind 5 m/s

☀️ UV index in Leiria - is it safe to sunbathe?

Today the UV index in Leiria is 8 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

🌿 Pollen in Leiria - info for allergy sufferers

Today grasses pollen is highest in Leiria - about 4 grains/m³, low level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.

🌊 Sea temperature - Leiria

Water today

19°C

Week avg

19°C

Waves today

0.7 m

How's the water?

brisk

16-day sea temperature forecast:

8.07 19°C9.07 19°C10.07 19°C11.07 19°C12.07 19°C13.07 20°C14.07 20°C15.07 20°C16.07 20°C

Average sea temperature through the year:

Jan 15°CFeb 15°CMar 15°CApr 17°CMay 18°CJun 19°CJul 19°CAug 19°CSep 18°COct 19°CNov 18°CDec 15°C

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Leiria

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Braga	14.4	22.6	good
Funchal Municipality	11.6	23.1	very good
Coimbra	10.8	17.1	very good
Porto	10.2	20	very good
Setúbal	9	15.1	very good
Lizbona	8.1	13.9	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 02:00).

Leiria weather through the year

🎉 Public holidays in Leiria - when are the long weekends?

Next long weekend in Leiria: Republic Day (5 October, Monday) - Saturday–Monday (3 days off).

15 AugustSaturday

Assumption Day

falls on a weekend

5 OctoberMonday

Republic Day

🎈 long weekend

1 NovemberSunday

All Saints Day

falls on a weekend

1 DecemberTuesday

Restoration of Independence

🎈 long weekend + bridge day

8 DecemberTuesday

Immaculate Conception

🎈 long weekend + bridge day

25 DecemberFriday

Christmas Day

🎈 long weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

26 MarchFriday 2027

Good Friday

🎈 long weekend

28 MarchSunday 2027

Easter Sunday

falls on a weekend

25 AprilSunday 2027

Freedom Day

falls on a weekend

1 MaySaturday 2027

Labour Day

falls on a weekend

27 MayThursday 2027

Corpus Christi

🎈 long weekend + bridge day

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

CoimbraSintra

FAQ - Leiria weather

What is the weather like in Leiria today?

Today it is about 28° during the day and 16° at night, broken clouds.

How far ahead can I check the forecast for Leiria?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.