Weather in Lesbos - 14-day forecast

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

Forecast for the next days in Lesbos

today☀️ 30°night 23°

Thu☁️ 29°💧 0.1 mm

Fri☀️ 30°night 22°

Sat☀️ 31°night 23°

Sun☀️ 34°night 26°

Mon☀️ 34°night 27°

Tue☀️ 31°night 25°

Wed☀️ 31°night 25°

⚠️ Weather warnings - Lesbos

✅ No active weather warnings for Lesbos (region: NORTH EAST AEGEAN ISLANDS). The national weather service is not forecasting dangerous conditions.

14-day forecast - Lesbos

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

Next 16 days · forecast

32°

around 25° at night · days with rain: 0

Weeks 3-4 · avg for July

32°

around 23° at night · rain chance 3%

Weeks 5-7 · avg for August

33°

around 23° at night · rain chance 2%

The 30 & 45-day outlook for Lesbos: the next 16 days are a numerical forecast updated daily - on average 32° by day and 25° at night. Further out we rely on multi-year climate averages: around 32° in July, and about 33° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Lesbos

Wednesday8 July 2026

☀️30°clear sky

sunrise 05:56 · sunset 20:44 · night 23° · evening 28° · humidity 28% · wind 5 m/s

Thursday9 July 2026

☁️29°broken clouds

sunrise 05:56 · sunset 20:44 · night 20° · evening 26° · rain 0.12 mm · humidity 37% · wind 7 m/s · clouds 53%

Friday10 July 2026

☀️30°clear sky

sunrise 05:57 · sunset 20:43 · night 22° · evening 26° · humidity 30% · wind 6 m/s · clouds 1%

Saturday11 July 2026

☀️31°clear sky

sunrise 05:58 · sunset 20:43 · night 23° · evening 29° · humidity 23% · wind 5 m/s

Sunday12 July 2026

☀️34°clear sky

sunrise 05:58 · sunset 20:42 · night 26° · evening 31° · humidity 21% · wind 5 m/s

Monday13 July 2026

☀️34°clear sky

sunrise 05:59 · sunset 20:42 · night 27° · evening 34° · humidity 24% · wind 6 m/s · clouds 4%

Tuesday14 July 2026

☀️31°clear sky

sunrise 06:00 · sunset 20:41 · night 25° · evening 31° · humidity 27% · wind 6 m/s · clouds 9%

Wednesday15 July 2026

☀️31°clear sky

sunrise 06:00 · sunset 20:41 · night 25° · evening 32° · humidity 31% · wind 5 m/s · clouds 5%

Thursday16 July 2026

☀️30°clear sky

sunrise 06:01 · sunset 20:40 · night 24° · evening 28° · humidity 41% · wind 4 m/s · clouds 3%

Friday17 July 2026

☀️29°clear sky

sunrise 06:02 · sunset 20:40 · night 23° · evening 28° · humidity 39% · wind 5 m/s · clouds 2%

Saturday18 July 2026

☀️34°clear sky

sunrise 06:03 · sunset 20:39 · night 26° · evening 32° · humidity 29% · wind 4 m/s · clouds 1%

Sunday19 July 2026

☀️34°clear sky

sunrise 06:03 · sunset 20:38 · night 24° · evening 30° · humidity 28% · wind 4 m/s

Monday20 July 2026

☀️32°clear sky

sunrise 06:04 · sunset 20:38 · night 26° · evening 33° · rain 0.18 mm · humidity 40% · wind 7 m/s

Tuesday21 July 2026

☀️32°clear sky

sunrise 06:05 · sunset 20:37 · night 26° · evening 34° · humidity 35% · wind 6 m/s

Wednesday22 July 2026

☀️33°clear sky

sunrise 06:06 · sunset 20:36 · night 26° · evening 35° · humidity 32% · wind 5 m/s

Thursday23 July 2026

☀️33°clear sky

sunrise 06:07 · sunset 20:36 · night 27° · evening 34° · humidity 29% · wind 6 m/s

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

Today the UV index in Lesbos is 8 (high) - unprotected fair skin can burn in about 25 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

🌿 Pollen in Lesbos - info for allergy sufferers

Today grasses pollen is highest in Lesbos - about 6 grains/m³, low level. Most allergy sufferers should not feel strong symptoms. Pollen levels are a CAMS model forecast and are indicative.

🌊 Sea temperature - Lesbos

Water today

25°C

Week avg

25°C

Waves today

0.2 m

How's the water?

warm

16-day sea temperature forecast:

8.07 25°C9.07 24°C10.07 25°C11.07 25°C12.07 24°C13.07 25°C14.07 24°C15.07 24°C16.07 25°C

Average sea temperature through the year:

Jan 16°CFeb 15°CMar 16°CApr 17°CMay 20°CJun 24°CJul 26°CAug 26°CSep 24°COct 22°CNov 19°CDec 17°C

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

Air quality and smog in Lesbos

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Ateny	15.2	23.5	good
Larissa	13	19.5	very good
Patras	9.1	13.8	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 04:00).

Lesbos weather through the year

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

Next long weekend in Lesbos: Christmas Day (25 December, Friday) - Friday–Sunday (3 days off).

15 AugustSaturday

Assumption Day

falls on a weekend

28 OctoberWednesday

Ochi Day

25 DecemberFriday

Christmas Day

🎈 long weekend

26 DecemberSaturday

St. Stephen's Day

falls on a weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

6 JanuaryWednesday 2027

Epiphany

15 MarchMonday 2027

Clean Monday

🎈 long weekend

25 MarchThursday 2027

Annunciation

🎈 long weekend + bridge day

30 AprilFriday 2027

Good Friday

🎈 long weekend

1 MaySaturday 2027

Labour Day

falls on a weekend

2 MaySunday 2027

Easter Sunday

falls on a weekend

3 MayMonday 2027

Easter Monday

🎈 long weekend

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.

FAQ - Lesbos weather

What is the weather like in Lesbos today?

Today it is about 30° during the day and 23° at night, clear sky.

How far ahead can I check the forecast for Lesbos?

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.